Identification Information: Citation: Citation Information: Originator: Compiled by Margaret D. Jenks, Clark A. Niewendorp, Mark L. Ferns, Ian P. Madin, Paul E. Staub, and Lina Ma, Oregon Department of Geology and Mineral Industries Publication Date: 2006 Title: Oregon Geologic Data Compilation (OGDC) v. 3 Edition: Release 3 (NE, SE, and Central) Geospatial Data Presentation Form: vector digital data Series Information: Series Name: OGDC Issue Identification: Version 3 Publication Information: Publication Place: Portland, OR Publisher: Oregon Department of Geology and Mineral Industries Other Citation Details: Release 3 is the combined result of the first three years effort to compile statewide geologic map data for Oregon. Description: Abstract: The Oregon Department of Geology and Mineral Industries (DOGAMI) has completed three years of a planned six-year project to digitally compile geologic data for the entire state. This effort brings together the best available geologic mapping from state and federal agency sources, student thesis work, and consultants. The project will create a new statewide digitally-compiled geologic map coverage that will become a component of the Geoscience Theme within the Oregon Framework Themes. The Oregon Framework Themes effort is coordinated by the Oregon Geospatial Enterprise Office, Oregon Department of Administrative Services. Purpose: To assemble the best available geologic map information for Oregon by integrating the work of many individual geologic mappers into a vector digital data set stored in geographic information system (GIS) format with links to a relational database. Supplemental Information: This release of version 3 includes the Northeast, Southeast, and Central Oregon Compilation data sets and is the third of six annual releases that will ultimately provide statewide geologic data for Oregon. A total of 187 separate geologic maps (or existing digital data sets) are integrated to provide the best available geologic coverage. Original hardcopy paper maps were scanned, converted from raster to vector format and the data structured according to a geologic data model adopted by the Oregon Geoscience Committee, part of the Oregon Framework Theme development process. For more information see the Oregon Geospatial Enterprise Office website: http://www.oregon.gov/DAS/IRMD/GEO/index.shtml. Development of this data and its methodology was partially funded by the U.S. Geological Survey National Cooperative Geologic Mapping Program, under assistance award no. 05HQAG0037 STATEMAP component, and the Oregon Geographic Information Council, through the Oregon Department of Administrative Services, Information Resources Management Division, under Interagency Agreement no. IRMD04-037. Additional funding was made available from the U.S. Forest Service, Region 6 office, and the U.S. Bureau of Land Management, Oregon State Office. Time Period of Content: Time Period Information: Range of Dates/Times: Beginning Date: 6/1/2005 Beginning Time: Unknown Ending Date: 10/30/2006 Ending Time: Unknown Currentness Reference: publication date Status: Progress: Complete Maintenance and Update Frequency: Annually Spatial Domain: Bounding Coordinates: West Bounding Coordinate: -122 East Bounding Coordinate: -116.45 North Bounding Coordinate: 46 South Bounding Coordinate: 42 Keywords: Theme: Theme Keyword Thesaurus: AGI Glossary of Geology Theme Keyword: Geologic map units Theme Keyword: Geologic map faults Place: Place Keyword Thesaurus: none Place Keyword: USA Place Keyword: Northeast Oregon Place Keyword: Baker County Place Keyword: Crook County (portion) Place Keyword: Gilliam County (portion) Place Keyword: Grant County Place Keyword: Harney County Place Keyword: Malheur County Place Keyword: Morrow County (portion) Place Keyword: Central Oregon Place Keyword: Union County Place Keyword: Wallowa County Place Keyword: Wheeler County (portion) Place Keyword: Lake County (portion) Place Keyword: Deschutes County Place Keyword: Southeast Oregon Place Keyword: Wasco County (portion) Place Keyword: Jefferson County Place Keyword: Klamath County (portion) Place Keyword: Lake County (portion) Place Keyword: Lane County (portion) Place Keyword: Clackamas County (portion) Place Keyword: Marion County (portion) Place Keyword: Linn County (portion) Place Keyword: Umatilla County Access Constraints: None Use Constraints: This geologic map compilation data is not intended for site-specific investigations. This data set is the result of integrating parts or all of 187 separate reference maps and the accuracy varies according to the original reference map scale (1:6,000 to 1:500,000). Data resolution greater than original reference map scale(s) is not available. Acknowledgment of the Oregon Department of Geology would be appreciated in products derived from this compiled data. Point of Contact: Contact Information: Contact Person Primary: Contact Person: Ian P. Madin Contact Organization: Oregon Department of Geology and Mineral Industries Contact Position: Chief Scientist Contact Voice Telephone: 971 673-1542 Contact Facsimile Telephone: 971 673-1562 Contact Electronic Mail Address: Ian.P.Madin@dogami.state.or.us Browse Graphic: Browse Graphic File Name: Browse_Graphic.pdf Browse Graphic File Description: This map shows the Oregon State outline and Oregon county lines with the combined northeast, southeast, and central Oregon Geologic Data Compilation. Browse Graphic File Type: Adobe Acrobat, portable document format (pdf) Data Set Credit: Paul Staub and Lina Ma, Oregon Department of Geology and Mineral Industries, performed data conversion, attributing, editing, and final formatting. Security Information: Security Classification System: None Security Classification: Unclassified Security Handling Description: None Native Data Set Environment: Data development in MapInfo version 8.0 and Access 2000. Map data distribution in MapInfo table (.tab), ESRI shapefile (.shp) formats, Access 2000, and delimited text files. Data Quality Information: Attribute Accuracy: Attribute Accuracy Report: Attribute accuracy is very good for both the spatial and tabular databases. Numerous queries were run to check accuracy and consistency of attribute information. Queries were run separately and to compare the data sets against each other. An iterative process was run to find discrepancies and then corrections were made to the respective data sets to achieve consistency. Quantitative Attribute Accuracy Assessment: Attribute Accuracy Value: No accuracy value is available for the line files. Quantitative Attribute Accuracy Assessment: Attribute Accuracy Value: Polygon attribute accuracy is approximately 98.7% Attribute Accuracy Explanation: A check of attribute accuracy was made on the G_Map_Unit polygon file for northeast Oregon. A sampling of 2% of the total polygons were inspected for their map unit label attribute. The polygon file was checked against each reference map image (or data) and a tally made of attribute errors. Quantitative Attribute Accuracy Assessment: Attribute Accuracy Value: Tabular database lithology attribute accuracy is approximately 98.4%. Attribute Accuracy Explanation: Queries run during a process to assign lithology merge unit labels found 1.6% of the total records with some discrepancy. Logical Consistency Report: MapInfo Professional version 8.0 does not establish data set topology. MapInfo tools can check regions (polygons) for misalignment errors such as gaps (slivers), polygon overlaps, self intersections, and duplicate nodes. If found, these errors were corrected. Completeness Report: This digital dataset delineates the geologic features of eastern and central Oregon. The data is an integration of 187 reference geologic maps (or digital data sets). A data structure was developed that preserves the original interpretations of each mapper while also presenting a coherent stratigraphic and lithologic framework for this portion of Oregon. This is accomplished by assigning geologic and lithologic merge unit labels to all of the different source map units, creating a logical seamlessness for the map. Logical seamlessness exists when a number of source datasets are integrated into one and the resulting disjointed features are not edgematched (modified geometrically) to fit together. Instead, these features are associated through attributing (FGDC, 1995). The merge unit labels are based on the current understanding of the geologic history of the area, as well as any new geochemical analyses. Professional geologists, who have been working in and have a broad understanding of the geology of a particular area of the state, assign the compilation merge unit labels. Positional Accuracy: Horizontal Positional Accuracy: Horizontal Positional Accuracy Report: Horizontal positional accuracy of this data equates to the original reference map scale. The range of map scales used varies from 1:6,000 to 1:500,000. This data set is predominantly the result of many raster-to-vector (R2V) data conversions performed on scanned images of paper maps. Raster scanning of paper maps and the R2V process introduce some horizontal accuracy displacement. This displacement has not been quantified. Quantitative Horizontal Positional Accuracy Assessment: Horizontal Positional Accuracy Explanation: The spatial data sets were checked by overlaying with U.S. Geological Survey 1:100,000 scale digital raster graphics (DRG). 1:100,000 scale USGS DRGs were mosaicked to provide a base map for this spatial data set. As each scanned map image was georeferenced and R2V data conversion performed, it was checked visually for positional fit on the 1:100,000 scale topographic base map. Accuracy of the data conversions to the 1:100,000 topographic base was not quantified. Vertical Positional Accuracy: Vertical Positional Accuracy Report: not available Lineage: Source Information: Source Citation: Citation Information: Originator: Ashley, RP Publication Date: 1966 Publication Time: Unknown Title: Metamorphic petrology and structure of the Burnt River Canyon area, northeastern Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished dissertation, Stanford University, Palo Alto, CA Source Scale Denominator: 21100 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: AshlRP1966 Source Information: Source Citation: Citation Information: Originator: Bailey, DG Publication Date: 1990 Publication Time: Unknown Title: Geochemistry and petrogenesis of Miocene volcanic rocks in the Powder River volcanic field, northeastern Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished dissertation, Washington State University, Pullman, WA Source Scale Denominator: 50000 Type of Source Media: disc Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: BailDG1990 Source Information: Source Citation: Citation Information: Originator: Brooks, HC.; McIntyre, JR; Walker, GW Publication Date: 1976 Publication Time: Unknown Title: Geology of the Oregon part of the Baker 1 degree by 2 degree quadrangle Geospatial Data Presentation Form: map Series Information: Series Name: Geologic Map Series Issue Identification: 7 Publication Information: Publication Place: Portland, OR Publisher: Oregon Department of Geology & Mineral Industries Source Scale Denominator: 250000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: BrooHC1976 Source Information: Source Citation: Citation Information: Originator: Brooks, HC; McIntyre, JR Publication Date: 1977 Publication Time: Unknown Title: Preliminary geologic map of the Bowen Valley quadrangle, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Open File Report Issue Identification: O-78-3 Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology Source Scale Denominator: 24000 Type of Source Media: stable-base material Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: BrooHC1977a Source Information: Source Citation: Citation Information: Originator: Brooks, HC; McIntyre, JR Publication Date: 1977 Publication Time: Unknown Title: Reconnaissance geologic map of the Virtue Flat quadrangle, Baker County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Open File Report Issue Identification: O-77-5 Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology Source Scale Denominator: 24000 Type of Source Media: stable-base material Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: BrooHC1977b Source Information: Source Citation: Citation Information: Originator: Brooks, HC; Bowen, RG; Hull, DA; Hammitt, RW Publication Date: 1977 Publication Time: Unknown Title: Preliminary geologic map of the Sawtooth Ridge quadrangle, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Open File Report Issue Identification: O-77-1(a) Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 24000 Type of Source Media: stable-base material Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: BrooHC1977cplateA Source Information: Source Citation: Citation Information: Originator: Brooks, HC; Bowen, RG Publication Date: 1977 Publication Time: Unknown Title: Preliminary geologic map of the Keating NW quadrangle, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Open File Report Issue Identification: O-77-1(b) Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 24000 Type of Source Media: stable-base material Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: BrooHC1977cplateB Source Information: Source Citation: Citation Information: Originator: Brooks, HC Publication Date: 1979 Publication Time: Unknown Title: Geologic map of Huntington and part of Olds Ferry quadrangles, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Geological Map Series Issue Identification: 13 Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: BrooHC1979a Source Information: Source Citation: Citation Information: Originator: Brooks, HC Publication Date: 1979 Publication Time: Unknown Title: Geologic map of the Oregon part of the Mineral quadrangle Geospatial Data Presentation Form: map Series Information: Series Name: Geological Map Series Issue Identification: 12 Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: BrooHC1979b Source Information: Source Citation: Citation Information: Originator: Brooks, HC; Ferns, ML; Nusbaum, RW; Kovich, PM Publication Date: 1979 Publication Time: Unknown Title: Geologic map of the Rastus Mtn. quadrangle, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Open File Report Issue Identification: O-79-7 Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 24000 Type of Source Media: stable-base material Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: BrooHC1979c Source Information: Source Citation: Citation Information: Originator: Brooks, HC; Ferns, ML Publication Date: 1979 Publication Time: Unknown Title: Geologic map of the Bull Run Rock quadrangle, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Open File Report Issue Identification: O-79-6 Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 24000 Type of Source Media: stable-base material Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: BrooHC1979d Source Information: Source Citation: Citation Information: Originator: Brooks, HC; Ferns, ML; Mullen, ED Publication Date: 1982 Publication Time: Unknown Title: Geology and gold deposits map of the Granite quadrangle, Grant County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Geological Map Series Issue Identification: 25 Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: BrooHC1982a Source Information: Source Citation: Citation Information: Originator: Brooks, HC; Ferns, ML; Coward, RI; Paul, EK; Nunlist, M Publication Date: 1982 Title: Geology and gold deposits of the Bourne quadrangle, Baker and Grant Counties, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Geological Map Series Issue Identification: 19 Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: BrooHC1982b Source Information: Source Citation: Citation Information: Originator: Brooks, HC; Ferns, ML; Wheeler, GR; Avery, DG Publication Date: 1983 Title: Geology and gold deposits map of the northeast quarter of the Bates quadrangle, Baker and Grant Counties, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Geological Map Series Issue Identification: 29 Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: BrooHC1983 Source Information: Source Citation: Citation Information: Originator: Brooks, HC; Ferns, ML; Avery, DG Publication Date: 1984 Title: Geology and gold deposits map of the southwest quarter of the Bates quadrangle, Grant County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Geological Map Series Issue Identification: 35 Publication Information: Publication Place: Portland, OR Publisher: Oregon Department of Geology & Mineral Industries Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: BrooHC1984 Source Information: Source Citation: Citation Information: Originator: Brooks, HC Publication Date: Unpublished Material Title: Miscellaneous unpublished mapping in the Encina and Oxman quadrangles Geospatial Data Presentation Form: vector digital data Series Information: Series Name: na Issue Identification: na Publication Information: Publication Place: Baker City, OR Publisher: Oregon Department of Geology & Mineral Industries Source Scale Denominator: 24000 Type of Source Media: disc Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: BrooHCUnpubA Source Information: Source Citation: Citation Information: Originator: Brooks, HC Publication Date: Unpublished Material Title: Geologic and mineral resources map of the Mormon Basin quadrangle, Baker and Malheur Counties, Oregon Geospatial Data Presentation Form: vector digital data Series Information: Series Name: na Issue Identification: na Publication Information: Publication Place: Baker City, OR Publisher: Oregon Department of Geology & Mineral Industries Source Scale Denominator: 24000 Type of Source Media: disc Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: BrooHCUnpubB Source Information: Source Citation: Citation Information: Originator: Brown, CE; Thayer, TP Publication Date: 1966 Title: Geologic map of the Mount Vernon quadrangle, Grant County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Geologic Quadrangle Issue Identification: 548 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: BrowCE1966a Source Information: Source Citation: Citation Information: Originator: Brown, CE; Thayer, TP Publication Date: 1966 Title: Geologic map of the Canyon City quadrangle, northeastern Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Miscellaneous Investigations Map Issue Identification: 447 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 250000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: BrowCE1966b Source Information: Source Citation: Citation Information: Originator: Brown, CE; Thayer, TP Publication Date: 1977 Title: Geologic map of pre-Tertiary rocks in the eastern Aldrich Mountains and adjacent areas to the south, Grant County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Miscellaneous Investigations Map Issue Identification: 1021 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: BrowCE1977 Source Information: Source Citation: Citation Information: Originator: Bussey, SD; LeAnderson, PJ Publication Date: 1994 Title: Geology of the Iron Dyke Mine and surrounding Permian Hunsaker Creek Formation Geospatial Data Presentation Form: map Series Information: Series Name: Professional Paper Issue Identification: 1439 Publication Information: Publication Place: Washington, DC Publisher: U.S. Geological Survey Source Scale Denominator: 30000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: BussSD1994 Source Information: Source Citation: Citation Information: Originator: Cox, GM Publication Date: 1977 Title: Bedrock geology of the Connor Creek area, Baker County, Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, Oregon State University Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: CoxGM1977 Source Information: Source Citation: Citation Information: Originator: Crowley, KC Publication Date: 1960 Title: Geology of the Seneca-Silvies area, Grant County, Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, University of Oregon Source Scale Denominator: 55000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: CrowKC1960 Source Information: Source Citation: Citation Information: Originator: Cummings, JA Publication Date: 1958 Title: The geology of the southern third of the Courtrock quadrangle, Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, University of Oregon Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: CummJA1958 Source Information: Source Citation: Citation Information: Originator: Dickinson, WR; Vigrass, LW Publication Date: 1965 Title: Geology of the Suplee-Izee area, Crook, Grant, and Harney Counties, Oregon (East) Geospatial Data Presentation Form: map Series Information: Series Name: Bulletin Issue Identification: 58 Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 63360 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: DickWR1965east Source Information: Source Citation: Citation Information: Originator: Dickinson, WR; Vigrass, LW Publication Date: 1965 Title: Geology of the Suplee-Izee area, Crook, Grant, and Harney Counties, Oregon (West) Geospatial Data Presentation Form: map Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 63360 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: DickWR1965west Source Information: Source Citation: Citation Information: Originator: Evans, JG Publication Date: 1986 Title: Geologic map of the Homestead, Lake Fork, and Lick Creek roadless areas, Baker and Wallowa Counties, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Miscellaneous Field Studies Map Issue Identification: 1612-A Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 48000 Type of Source Media: stable-base material Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: EvanJG1986a Source Information: Source Citation: Citation Information: Originator: Evans, JG Publication Date: 1986 Title: Geologic map of the North Fork John Day River Roadless Area, Grant County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Miscellaneous Field Studies Map Issue Identification: 1581-C Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 48000 Type of Source Media: stable-base material Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: EvanJG1986b Source Information: Source Citation: Citation Information: Originator: Evans, JG Publication Date: 1989 Title: Geologic map of the Desolation Butte quadrangle, Grant and Umatilla Counties, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Geologic Quadrangle Issue Identification: 1654 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: EvanJG1989 Source Information: Source Citation: Citation Information: Originator: Evans, JG Publication Date: 1990 Title: Preliminary geologic map of the Dooley Mountain quadrangle, Baker County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Open File Report Issue Identification: 90-312 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 24000 Type of Source Media: stable-base material Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: EvanJG1990 Source Information: Source Citation: Citation Information: Originator: Evans, JG Publication Date: 1993 Title: Geologic map of the Brannan Gulch 7.5 minute quadrangle, Baker County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Geologic Quadrangle Issue Identification: 1744 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: EvanJG1993 Source Information: Source Citation: Citation Information: Originator: Evans, JG Publication Date: 1995 Title: Geologic map of the Beaverdam Creek quadrangle, Baker County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Miscellaneous Field Studies Map Issue Identification: 2299 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: EvanJG1995 Source Information: Source Citation: Citation Information: Originator: Ferns, ML; Brooks; HC, Ducette, J Publication Date: 1982 Title: Geology and mineral resources map of the Mt. Ireland quadrangle, Baker and Grant Counties, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Geological Map Series Issue Identification: 22 Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: FernML1982 Source Information: Source Citation: Citation Information: Originator: Ferns, ML; Brooks; HC; Avery, DG Publication Date: 1983 Title: Geology and gold deposits of the Greenhorn quadrangle, Baker and Grant Counties, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Geological Map Series Issue Identification: 28 Publication Information: Publication Place: Portland, OR Publisher: Oregon Department of Geology & Mineral Industries Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: FernML1983 Source Information: Source Citation: Citation Information: Originator: Ferns, ML; Brooks, HC; Wheeler, GR Publication Date: 1984 Title: Geology and gold deposits map of the northwest quarter of the Bates quadrangle, Grant County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Geological Map Series Issue Identification: 31 Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: FernML1984 Source Information: Source Citation: Citation Information: Originator: Ferns, ML; Brooks, HC; Avery, DG; Blome, CD Publication Date: 1987 Title: Geology and mineral resources map of the Elkhorn Peak quadrangle, Baker County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Geological Map Series Issue Identification: 41 Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: FernML1987 Source Information: Source Citation: Citation Information: Originator: Ferns, ML; Madin, IP; Taubeneck, WH Publication Date: 2001 Title: Reconnaissance geologic map of the La Grande 30' x 60' quadrangle, Baker, Grant, Umatilla, and Union Counties, Oregon Geospatial Data Presentation Form: vector digital data Series Information: Series Name: Reconnaissance Map Series Issue Identification: 1 Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 100000 Type of Source Media: disc Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: FernML2001a Source Information: Source Citation: Citation Information: Originator: Ferns, ML; Madin, IP; McConnell, VS; Johnson, JJ Publication Date: 2001 Title: Geology of the surface and subsurface of the southern Grande Ronde Valley and lower Catherine Creek drainage, Union County, OR; a preliminary release Geospatial Data Presentation Form: vector digital data Series Information: Series Name: Open File Report Issue Identification: O-02-02 Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 24000 Type of Source Media: disc Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: FernML2001b Source Information: Source Citation: Citation Information: Originator: Ferns, ML; McConnell, VS; Madin, IP; Johnson, JA Publication Date: Unpublished Material Title: Geology of the Upper Grande Ronde River Basin, Union County, Oregon Geospatial Data Presentation Form: vector digital data Series Information: Series Name: na Issue Identification: na Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 100000 Type of Source Media: disc Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: FernMLUnpubA Source Information: Source Citation: Citation Information: Originator: Ferns, ML; McConnell, VS Publication Date: Unpublished Material Title: Unpublished mapping in the Telocaset quadrangle, Baker and Union Counties, Oregon Geospatial Data Presentation Form: vector digital data Series Information: Series Name: na Issue Identification: na Publication Information: Publication Place: Baker City, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 24000 Type of Source Media: disc Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: FernMLUnpubB Source Information: Source Citation: Citation Information: Originator: Gilluly, J Publication Date: 1937 Title: Geology and mineral resources of the Baker quadrangle, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Bulletin Issue Identification: 879 Publication Information: Publication Place: Washington, DC Publisher: U.S. Geological Survey Source Scale Denominator: 125000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: GillJ1937 Source Information: Source Citation: Citation Information: Originator: Goldstrand, PM Publication Date: 1987 Title: The Mesozoic stratigraphy, depositional environments, and tectonic evolution of the northern portion of the Wallowa Terrane, northeastern Oregon and western Idaho Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, Western Washington University Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: GoldPM1987 Source Information: Source Citation: Citation Information: Originator: Hooper, PR; Houseman, MD; Beane, JE; Caffrey, GM; Engh, KR; Scrivner, JV; Watkinson, AJ Publication Date: 1995 Title: Geology of the northern part of the Ironside Mountain Inlier, northeastern Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Professional Paper Issue Identification: 1438 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 19000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: HoopPR1995 Source Information: Source Citation: Citation Information: Originator: Houseman, MD Publication Date: 1983 Title: Petrology and alteration of the Grouse Creek granodiorite porphyry Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, Washington State University Source Scale Denominator: 6000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: HousMD1983 Source Information: Source Citation: Citation Information: Originator: Jacobson, R; Milne, W; Brooks, HC; Zollweg, J; Brandsdottir, B Publication Date: 1985 Title: The 1984 landslide and earthquake activity on the Baker-Homestead highway near Halfway, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Oregon Geology Issue Identification: Vol 47, no. 8, pgs. 51-56 Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 63360 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: JacoR1985 Source Information: Source Citation: Citation Information: Originator: Lilligren, SP Publication Date: 1992 Title: Geology and geochemistry of a portion of the eastern Clarno Formation, Grant County, Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, Washington State University Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: LillSP1992 Source Information: Source Citation: Citation Information: Originator: Madin, IP; Ferns, ML Publication Date: 1977 Title: Geology of the Malheur Butte quadrangle, Malheur County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Open File Report Issue Identification: O-97-2 Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: MadiIP1997 Source Information: Source Citation: Citation Information: Originator: Madin, IP; Geitgey, RP Publication Date: Unpublished Material Title: Preliminary geologic map of the Umatilla Basin, Morrow and Umatilla Counties, Oregon Geospatial Data Presentation Form: vector digital data Series Information: Series Name: na Issue Identification: na Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 100000 Type of Source Media: disc Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: MadiIPUnpub Source Information: Source Citation: Citation Information: Originator: McConnell, VS Publication Date: Unpublished Material Title: Geologic map of the China Cap quadrangle, Union and Wallowa Counties, Oregon Geospatial Data Presentation Form: vector digital data Series Information: Series Name: na Issue Identification: na Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 24000 Type of Source Media: disc Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: McCoVSUnpubA Source Information: Source Citation: Citation Information: Originator: McConnell, VS; Ferns, ML Publication Date: Unpublished Material Title: Unpublished mapping in the Flagstaff Butte and Medical Springs quadrangles, Union and Baker County, Oregon Geospatial Data Presentation Form: vector digital data Series Information: Series Name: na Issue Identification: na Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 24000 Type of Source Media: disc Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: McCoVSUnpubB Source Information: Source Citation: Citation Information: Originator: Mullen, ED Publication Date: 1983 Title: Petrology and regional setting of peridotite and gabbro of the Canyon Mountain complex, northeast Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished Ph.D. dissertation, University of Oregon Source Scale Denominator: 12000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: MullED1983 Source Information: Source Citation: Citation Information: Originator: Napper, JE Publication Date: 1958 Title: The geology of the northern two-thirds of the Courtrock quadrangle, Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, University of Oregon Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: NappJE1958 Source Information: Source Citation: Citation Information: Originator: Perkins, JM Publication Date: 1976 Title: Geology of the Greenhorn quadrangle and the northwest portion of the Whitney quadrangle, Baker and Grant Counties, Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, University of Oregon Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: PerkJM1976 Source Information: Source Citation: Citation Information: Originator: Pogue, KR; Carson, RJ; Crowley, PD; Hazlett, RW Publication Date: 1999 Title: Geology of the Elkhorn Mountains, northeastern Oregon Geospatial Data Presentation Form: map Series Information: Series Name: na Issue Identification: na Publication Information: Publication Place: Northfield, MN Publisher: Fairway Foods Source Scale Denominator: 24000 Type of Source Media: stable-base material Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: PoguKR1999 Source Information: Source Citation: Citation Information: Originator: Prostka, HJ Publication Date: 1962 Title: Geology of the Sparta quadrangle, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Geological Map Series Issue Identification: 1 Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: ProsHJ1962 Source Information: Source Citation: Citation Information: Originator: Prostka, HJ Publication Date: 1967 Title: Preliminary geologic map of the Durkee quadrangle, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Geological Map Series Issue Identification: 3 Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: ProsHJ1967 Source Information: Source Citation: Citation Information: Originator: Reef, JW Publication Date: 1983 Title: The Unity Reservoir rhyodacite tuff-breccia and associated volcanic rocks, Baker County, Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, Washington State University Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: ReefJW1983 Source Information: Source Citation: Citation Information: Originator: Robinson, PT Publication Date: 1975 Title: Reconnaissance geologic map of the John Day Formation in the southwestern part of the Blue Mountains and adjacent areas, north-central, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Miscellaneous Investigations Map Issue Identification: 872 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 125000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: RobiPT1975 Source Information: Source Citation: Citation Information: Originator: Robyn, TL Publication Date: 1977 Title: Geology and petrology of the Strawberry Volcanics, NE Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, University of Oregon Source Scale Denominator: 48000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: RobyTL1977 Source Information: Source Citation: Citation Information: Originator: Schlicker, HG; Brooks, HC Publication Date: 1975 Title: Engineering geology of the John Day area, Grant County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Open File Report Issue Identification: O-76-6 Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: SchlHG1975 Source Information: Source Citation: Citation Information: Originator: Scrivner, JV Publication Date: 1983 Title: The geology of Mine Ridge, Baker County, Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, Washington State University Source Scale Denominator: 6000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: ScriJV1983 Source Information: Source Citation: Citation Information: Originator: Shorey, EF Publication Date: 1976 Title: Geology of part of southern Morrow County, northeastern Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, Oregon State University Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: ShorEF1976 Source Information: Source Citation: Citation Information: Originator: Stockman, AO Publication Date: 1982 Title: Bedrock geology and structure of the Murderers Creek area, Grant County, Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, Oregon State University Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: StocAO1982 Source Information: Source Citation: Citation Information: Originator: Swanson, DA; Anderson, JL; Camp, VE; Hooper, PR; Taubeneck, WH; Wright, TL Publication Date: 1981 Title: Reconnaissance geologic map of the Columbia River Basalt Group, northern Oregon and western Idaho (sheet2) Geospatial Data Presentation Form: map Series Information: Series Name: Open File Report Issue Identification: 81-797 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 250000 Type of Source Media: stable-base material Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: SwanDA1981sheet2 Source Information: Source Citation: Citation Information: Originator: Swanson, DA Publication Date: 1981 Title: Reconnaissance geologic map of the Columbia River Basalt Group, northern Oregon and western Idaho (sheet3) Geospatial Data Presentation Form: map Series Information: Series Name: Open File Report Issue Identification: 81-797 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 250000 Type of Source Media: stable-base material Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: SwanDA1981sheet3 Source Information: Source Citation: Citation Information: Originator: Swanson, DA; Anderson, JL; Camp, VE; Hooper, PR; Taubeneck, WH; Wright, TL Publication Date: 1981 Title: Reconnaissance geologic map of the Columbia River Basalt Group, northern Oregon and western Idaho(sheet5) Geospatial Data Presentation Form: map Series Information: Series Name: Open File Report Issue Identification: 81-797 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 250000 Type of Source Media: stable-base material Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: SwanDA1981sheet5 Source Information: Source Citation: Citation Information: Originator: Swanson, DA; Wright, TL Publication Date: 1983 Title: Geologic map of the Wenaha Tucannon Wilderness, Washington and Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Miscellaneous Field Studies Map Issue Identification: 1536 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 48000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: SwanDA1983 Source Information: Source Citation: Citation Information: Originator: Thayer, TP Publication Date: 1956 Title: Preliminary geologic map of the John Day quadrangle, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Miscellaneous Field Studies Map Issue Identification: 51 Publication Information: Publication Place: Washington, DC Publisher: U.S. Geological Survey Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: ThayTP1956 Source Information: Source Citation: Citation Information: Originator: Thayer, TP; Brown, CE Publication Date: 1966 Title: Geologic map of the Aldrich Mountain quadrangle, Grant County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Geologic Quadrangle Issue Identification: 438 Publication Information: Publication Place: Washington, DC Publisher: U.S. Geological Survey Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: ThayTP1966 Source Information: Source Citation: Citation Information: Originator: Thayer, TP; Brown, CE; Hay, RL Publication Date: 1967 Title: Preliminary geologic map of the Prairie City quadrangle, Grant County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Open File Report Issue Identification: 67-214 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: ThayTP1967c Source Information: Source Citation: Citation Information: Originator: Thayer, TP; Case, JE; Stotelmeyer, RB Publication Date: 1981 Title: Mineral resources of the Strawberry Mountain Wilderness and adjacent areas, Grant County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Bulletin Issue Identification: 1498 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: ThayTP1981 Source Information: Source Citation: Citation Information: Originator: Thomas, GM Publication Date: 1956 Title: The geology of the northeast third of the Ritter quadrangle, Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished M.S. Thesis, University of Oregon Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: ThomGM1956 Source Information: Source Citation: Citation Information: Originator: Urbanczyk, KM Publication Date: 1994 Title: Geology of the eastern part of the Clarno Formation, northeast Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished Ph.D. dissertation, Washington State University Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: UrbaKM1994 Source Information: Source Citation: Citation Information: Originator: Vallier, TL Publication Date: 1974 Title: A preliminary report on the geology of part of the Snake River Canyon, Oregon and Idaho Geospatial Data Presentation Form: map Series Information: Series Name: Geological Map Series Issue Identification: 6 Publication Information: Publication Place: Portland, OR Publisher: Oregon Dept. of Geology & Mineral Industries Source Scale Denominator: 125000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: VallTL1974 Source Information: Source Citation: Citation Information: Originator: Walker, GW Publication Date: 1973 Title: Reconnaissance geologic map of the Pendleton quadrangle, Oregon and Washington Geospatial Data Presentation Form: map Series Information: Series Name: Miscellaneous Investigations Map Issue Identification: 727 Publication Information: Publication Place: Reston, VA Publisher: I-727 Source Scale Denominator: 250000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: WalkGW1973 Source Information: Source Citation: Citation Information: Originator: Walker, GW Publication Date: 1979 Title: Reconnaissance geologic map of the Oregon part of the Grangeville quadrangle, Baker, Union, Umatilla, and Wallowa Counties, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Miscellaneous Investigations Map Issue Identification: 1116 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 250000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: WalkGW1979 Source Information: Source Citation: Citation Information: Originator: Wallace, RE; Calkins, JA Publication Date: 1956 Title: Reconnaissance geologic map of the Izee and Logdell quadrangles, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Miscellaneous Field Studies Map Issue Identification: 82 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: WallRE1956 Source Information: Source Citation: Citation Information: Originator: Weiss, PL; Gualtieri, JL; Cannon, WF; Tuchek, ET; McMahan, AB; Federspiel, FE Publication Date: 1976 Title: Mineral resources of the Eagle Cap Wilderness and adjacent areas, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Bulletin Issue Identification: 1385-E Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: WeisPL1976 Source Information: Source Citation: Citation Information: Originator: Wetherell, CE Publication Date: 1960 Title: Geology of part of the southeastern Wallowa Mountains, northeastern Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, Oregon State University Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: WethCE1960 Source Information: Source Citation: Citation Information: Originator: White, DL; Vallier, TL Publication Date: 1994 Title: Geologic evolution of the Pittsburg Landing area, Snake River Canyon, Oregon and Idaho Geospatial Data Presentation Form: map Series Information: Series Name: Professional Paper Issue Identification: 1439 Publication Information: Publication Place: Washington, DC Publisher: U.S. Geological Survey Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: WhitDL1994 Source Information: Source Citation: Citation Information: Originator: White, WH Publication Date: 1964 Title: Geology of the Picture Gorge quadrangle, Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished M.S. thesis, Oregon State University Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: WhitWH1964 Source Information: Source Citation: Citation Information: Originator: Wilcox, RE; Fisher, RV Publication Date: 1966 Title: Geologic map of the Monument quadrangle, Grant County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Geologic Quadrangle Issue Identification: 541 Publication Information: Publication Place: Washington, DC Publisher: U.S. Geological Survey Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: publication date Source Citation Abbreviation: WilcRE1966 Source Information: Source Citation: Citation Information: Originator: Wood, JD Publication Date: 1976 Title: The geology of the Castle Rock area, Grant, Harney and Malheur Counties, Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, Portland State University Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: WoodJD1976 Source Information: Source Citation: Citation Information: Originator: Federal Geographic Data Committee Publication Date: 1995 Title: Development of a National Digital Geospatial Data Framework Geospatial Data Presentation Form: document Online Linkage: http://www.fgdc.gov/framework/framdev.html Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: FGDC, 1995 Source Information: Source Citation: Citation Information: Originator: Camp, VC; Ross, M; Hanson, B Publication Date: Unpublished Material Title: Geologic Map of the Venator and Circle Bar quadrangles, Eastern Oregon Geospatial Data Presentation Form: map Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: ground condition Source Citation Abbreviation: CampVCunpubC Source Information: Source Citation: Citation Information: Originator: Camp, VC; Ross, M; Hanson, B Publication Date: Unpublished Material Title: Geologic map of the Mosquito Mountain and Warm Springs Reservoir quadrangles, Eastern Oregon Geospatial Data Presentation Form: map Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: ground condition Source Citation Abbreviation: CampVCunpubD Source Information: Source Citation: Citation Information: Originator: Evans, JG Publication Date: 1987 Title: Geologic map of the Owyhee Canyon Wilderness study area, Malheur County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Miscellaneous Field Studies Issue Identification: 1926 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Currentness Reference: ground condition Source Citation Abbreviation: EvanJG1987 Source Information: Source Citation: Citation Information: Originator: Walker, GW Publication Date: 1980 Title: Maps showing geology and geochemical sample localities, Pine Creek (RARE II) area, Harney County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Miscellaneous Field Studies Issue Identification: 1237 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 31130 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: WalkGW1980 Source Information: Source Citation: Citation Information: Originator: Walker, GW; Swanson, DA Publication Date: 1968 Title: Summary report on the geology and mineral resources of the Poker Jim Ridge and Fort Warner areas of the Hart Mountain National Antelope Refuge, Lake County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Bulletin Issue Identification: 1260-M Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Other Citation Details: Figures 2 and 3 Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: WalkGW1968 Source Information: Source Citation: Citation Information: Originator: Walker, GW; Repenning, CA Publication Date: 1966 Title: Reconnaissance geologic map of the west half of the Jordan Valley quadrangle, Malheur County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Interpretive Map Issue Identification: 457 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 250000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: WalkGW1966 Source Information: Source Citation: Citation Information: Originator: Walker, GW; Repenning, CA Publication Date: 1965 Title: Reconnaissance geologic map of the Adel quadrangle, Lake, Harney, and Malheur Counties, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Interpretive Map Issue Identification: 446 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 250000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: WalkGW1965 Source Information: Source Citation: Citation Information: Originator: Brown, DE; McLean, GD; Black, GL Publication Date: 1980 Title: Preliminary geology and geothermal resource potential of the southern Harney Basin, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Open File Report Issue Identification: O-80-7 Publication Information: Publication Place: Portland, OR Publisher: Oregon Department of Geology & Mineral Industries Other Citation Details: Plates 1, 2, 3, 4 Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: BrowDE1980a Source Information: Source Citation: Citation Information: Originator: Brown, DE; McLean, GD; Black, GL Publication Date: 1980 Title: Preliminary geology and geothermal resource potential of the northern Harney Basin, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Open File Report Issue Identification: O-80-6 Publication Information: Publication Place: Portland, OR Publisher: Oregon Department of Geology & Mineral Industries Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: BrowDE1980b Source Information: Source Citation: Citation Information: Originator: Brown, DE Publication Date: 1982 Title: Map showing geology and geothermal resources of the southern half of the Burns 15' quadrangle, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Geological Map Series Issue Identification: 20 Publication Information: Publication Place: Portland, OR Publisher: Oregon Department of Geology & Mineral Industries Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: BrowDE1982 Source Information: Source Citation: Citation Information: Originator: Camp, VC; Ross, M; Hanson, B Publication Date: Unpublished Material Title: Geologic map of the McEwen Butte and Dunnean quadrangles, Eastern Oregon Geospatial Data Presentation Form: map Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: CampVCunpubA Source Information: Source Citation: Citation Information: Originator: Camp, VC; Ross, M; Hanson, B Publication Date: Unpublished Material Title: Geologic map of the Juntura and part of the Selle Gap quadrangles, Eastern Oregon Geospatial Data Presentation Form: map Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: CampVCunpubB Source Information: Source Citation: Citation Information: Originator: Evans, JG; Turner, RL; Plouff, D; Sawatzky, DL; Linne, JM Publication Date: 1988 Title: Mineral resources of the Upper West Little Owyhee Canyon Wilderness study area, Malheur County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Bulletin Issue Identification: 1719-H Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 69000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: EvanJG1988 Source Information: Source Citation: Citation Information: Originator: Evans, JG Publication Date: 1991 Title: Geologic map of the Lower Owyhee Canyon Wilderness study area, Malheur County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Miscellaneous Field Studies Issue Identification: 2167 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 48000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: EvanJG1991 Source Information: Source Citation: Citation Information: Originator: Evans, JG; Geisler, TM Publication Date: 2001 Title: Geologic Field-trip guide to Steens Mountain Loop Road, Harney County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Bulletin Issue Identification: 2183 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 100000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Range of Dates/Times: Beginning Time: Unknown Ending Time: Unknown Source Citation Abbreviation: EvanJG2001 Source Information: Source Citation: Citation Information: Originator: Ferns, ML; Brooks, HC; Evans, JG; Cummings, ML Publication Date: 1993 Title: Geologic map of the Vale 30' x 60' quadrangle, Malheur County, Oregon and Owyhee County, Idaho Geospatial Data Presentation Form: vector digital data Series Information: Series Name: Geological Map Series Issue Identification: 77 Publication Information: Publication Place: Portland, OR Publisher: Oregon Department of Geology & Mineral Industries Source Scale Denominator: 100000 Type of Source Media: disc Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: FernML1993a Source Information: Source Citation: Citation Information: Originator: Ferns, ML; Evans, JG; Cummings, ML Publication Date: 1993 Title: Geologic map of the Mahogany Mountain 30' x 60' quadrangle, Malheur County, Oregon and Owyhee County, Idaho Geospatial Data Presentation Form: vector digital data Series Information: Series Name: Geological Map Series Issue Identification: 78 Publication Information: Publication Place: Portland, OR Publisher: Oregon Department of Geology & Mineral Industries Source Scale Denominator: 100000 Type of Source Media: disc Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: FernML1993b Source Information: Source Citation: Citation Information: Originator: Greene, RC; Walker, GW; Corcoran, RE Publication Date: 1972 Title: Geologic map of the Burns quadrangle, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Interpretive map Issue Identification: 680 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 250000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: GreeRC1972a Source Information: Source Citation: Citation Information: Originator: Greene, RC Publication Date: 1972 Title: Preliminary geologic map of the Burns and West Myrtle Butte 15-minute quadrangles, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Miscellaneous Field Studies Issue Identification: 320 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: GreeRC1972b Source Information: Source Citation: Citation Information: Originator: Hook, R Publication Date: 1981 Title: The volcanic stratigraphy of the Mickey Hot Springs area, Harney County, Oregon Other Citation Details: Unpublished thesis, Oregon State University Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: HookR1981 Source Information: Source Citation: Citation Information: Originator: Johnson, JA Publication Date: 1994 Title: Geologic map of the Krumbo Reservoir quadrangle, Harney County, southeastern Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Miscellaneous Field Studies Issue Identification: 2267 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: JohnJA1994 Source Information: Source Citation: Citation Information: Originator: Johnson, JA Publication Date: 1995 Title: Geologic evolution of the Duck Creek Butte eruptive center, High Lava Plains, southeastern Oregon Geospatial Data Presentation Form: map Other Citation Details: unpublished thesis, Oregon State University Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: JohnJA1995 Source Information: Source Citation: Citation Information: Originator: Johnson, JA; Hooper, PR; Hawkesworth, CJ; Binger, GB Publication Date: 1998 Title: Geologic map of the Stemler Ridge quadrangle, Malheur County, southeastern Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Open File Report Issue Identification: 98-105 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: JohnJA1998 Source Information: Source Citation: Citation Information: Originator: Langer, VW Publication Date: 1991 Title: Geology and petrologic evolution of the silicic to intermediate volcanic rocks underneath Steens Mountain Basalt; SE Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, Oregon State University Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: LangVW1991 Source Information: Source Citation: Citation Information: Originator: MacLean, JW Publication Date: 1994 Title: Geology and geochemistry of Juniper Ridge, Horsehead Mountain and Burns Butte: Implications for the petrogenesis of silicic magma on the High Lava Plains, southeastern Oregon Geospatial Data Presentation Form: map Other Citation Details: unpublished thesis, Oregon State University Plates 1 and 2 Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: MacLJW1994 Source Information: Source Citation: Citation Information: Originator: Mathis, AC Publication Date: 1993 Title: Geology and petrology of a 26-Ma trachybasalt to peralkaline rhyolite suite exposed at Hart Mountain, Southern Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, Oregon State University Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: MathAC1993 Source Information: Source Citation: Citation Information: Originator: Minor, SA; Rytuba, JJ; Vander Meulen, DB; Grubensky, M; Tegtmeyer, KJ Publication Date: 1987 Title: Geologic map of the Wildhorse Lake quadrangle, Harney County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Miscellaneous Field Studies Issue Identification: 1915 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: MinoSA1987b Source Information: Source Citation: Citation Information: Originator: Minor, SA; Turner, RL; Plouff, D; Leszcykowski, AM Publication Date: 1988 Title: Mineral resources of the Disaster Peak Wilderness study area, Harney and Malheur Counties, Oregon and Humboldt County, Nevada Geospatial Data Presentation Form: map Series Information: Series Name: Bulletin Issue Identification: 1742-A Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 180000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: MinoSA1988 Source Information: Source Citation: Citation Information: Originator: Minor, SA; Vander Meulen, DB; Rytuba, JJ; Vercoutere, TL Publication Date: 1990 Title: Geologic map of the Windy Point quadrangle, Harney County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Open File Report Issue Identification: 89-212 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: MinoSA1990a Source Information: Source Citation: Citation Information: Originator: Minor, SA; Vander Meulen, DB; Rytuba, JJ; Vercoutere, TL Publication Date: 1990 Title: Geologic map of the V quadrangle, Harney County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Open File Report Issue Identification: 89-351 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: MinoSA1990b Source Information: Source Citation: Citation Information: Originator: Peterson, JA; Tegtmeyer, KJ Publication Date: 1987 Title: Geologic map of the Dry Creek Bench quadrangle, Malheur County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Miscellaneous Field Studies Issue Identification: 1940 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: PeteJA1987 Source Information: Source Citation: Citation Information: Originator: Peterson, JA; Rytuba, JJ; Plouff, D; Vercoutere, TL; Turner, RL; Sawatzky, DL; Leszcykowski, AM; Peters, TJ; Schmauch, SW; Winters, RA Publication Date: 1988 Title: Mineral resources of the 15-mile Creek, Oregon Canyon, 12-mile Creek, and Willow Creek Wilderness study areas, Malheur and Harney Counties, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Bulletin Issue Identification: 1742-B Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Other Citation Details: Figures 2, 3, and 5 Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: PeteJA1988 Source Information: Source Citation: Citation Information: Originator: Roback, RC; Vander Meulen, DB; King, HD; Plouff, D; Munts, SR; Willett, SL Publication Date: 1987 Title: Mineral resources of the Pueblo Mountains Wilderness study area, Harney County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Bulletin Issue Identification: 1740-B Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 48000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: RobaRC1987 Source Information: Source Citation: Citation Information: Originator: Roche, RL Publication Date: 1987 Title: Stratigraphic and geochemical evolution of the Glass Buttes complex, Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, Portland State University Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: RochRL1987 Source Information: Source Citation: Citation Information: Originator: Ach, JA; Bateson, JT Publication Date: 1991 Title: Geologic map of the Sand Hollow quadrangle, Crook County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Miscellaneous Field Studies Issue Identification: MF-2156 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: AchJA1991 Source Information: Source Citation: Citation Information: Originator: Barnes, T.J. Publication Date: 1978 Title: Geology of the Sand Mountain area, Western Wheeler County, Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, Oregon State University Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: BarnTJ1978 Source Information: Source Citation: Citation Information: Originator: Bestland, EA; Retallack, GJ; Rice, AE; Mindszenty, A Publication Date: 2002 Title: Geologic framework of the Clarno Unit, John Day Fossil Beds National Monument, Central Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Open File Report Issue Identification: OFR-02-03 Publication Information: Publication Place: Portland, OR Publisher: Oregon Department of Geology & Mineral Industries Other Citation Details: Figure 3 Source Scale Denominator: 34250 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: BestEA2002figure3 Source Information: Source Citation: Citation Information: Originator: Bingert, NJ Publication Date: 1984 Title: Geology of the northeast one-quarter of the Prineville quadrangle, north-central Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, Oregon State University Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: BingNJ1984 Source Information: Source Citation: Citation Information: Originator: Black, GL; Woller, NM; Ferns, ML Publication Date: 1987 Title: Geologic map of the Crescent Mountain area, Linn County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Geologic Map Series Issue Identification: GMS-47 Publication Information: Publication Place: Portland, OR Publisher: Oregon Department of Geology & Mineral Industries Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: BlacGL1987 Source Information: Source Citation: Citation Information: Originator: Conrey, RM Publication Date: 1991 Title: Geology and petrology of the Mt. Jefferson area, high Cascade Range, Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished dissertation, Washington State University Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: ConrRM1991 Source Information: Source Citation: Citation Information: Originator: Davenport, RE Publication Date: 1971 Title: Geology of the Rattlesnake and older ignimbrites in the Paulina Basin and adjacent area, central Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished dissertation, Oregon State University Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: DaveRE1971 Source Information: Source Citation: Citation Information: Originator: Diggles, MF; Conrad, JE; Soreghan, GA Publication Date: 1991 Title: Geologic map of the Diablo Mountain Wilderness Study Area, Lake County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Miscellaneous Field Studies Issue Identification: MF-2121 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 48000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: DiggMF1991 Source Information: Source Citation: Citation Information: Originator: Hales, PO Publication Date: 1975 Title: Geology of Green Ridge area, Whitewater River quadrangle, Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, Oregon State University Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: HalePO1975 Source Information: Source Citation: Citation Information: Originator: Hewitt, SL Publication Date: 1970 Title: Geology of the Fly creek quadrangle and the north half of the Round Butte dam quadrangle, Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, Oregon State University Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: HewiSL1970 Source Information: Source Citation: Citation Information: Originator: Huggins, JW Publication Date: 1978 Title: Geology of a portion of Painted Hills quadrangle, Oregon Other Citation Details: Unpublished thesis, Oregon State University Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: HuggJW1978 Source Information: Source Citation: Citation Information: Originator: Johnson, JA Publication Date: 1998 Title: Geologic map of the Frederick Butte volcanic center, Deschutes and Lake Counties, south-central Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Open File Report Issue Identification: OF-98-0208 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 40000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: JohnJA1998a Source Information: Source Citation: Citation Information: Originator: Lenegan, RJ Publication Date: 2001 Title: Middle Cretaceous sedimentation and tectonics of the Mitchell Inlier, Wheeler County, central Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, Oregon State University Source Scale Denominator: 12000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: LeneRJ2001 Source Information: Source Citation: Citation Information: Originator: MacLeod, NS; Sherrod, DR Publication Date: 1992 Title: Reconnaissance geologic map of the west half of the Crescent 1° by 2° quadrangle, central Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Interpretive Map Issue Identification: I-2215 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 250000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: MaclNS1992 Source Information: Source Citation: Citation Information: Originator: MacLeod, NS; Sherrod, DR; Chitwood, LA; Jenson, RA Publication Date: 1995 Title: Geologic map of Newberry Volcano, Deschutes, Klamath, and Lake Counties, Oregon (1) Geospatial Data Presentation Form: map Series Information: Series Name: Interpretive Map Issue Identification: I-2455 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: MaclNS1995sheet1 Source Information: Source Citation: Citation Information: Originator: MacLeod, NS; Sherrod, DR; Chitwood, LA; Jenson, RA Publication Date: 1995 Title: Geologic map of Newberry Volcano, Deschutes, Klamath, and Lake Counties, Oregon (2) Geospatial Data Presentation Form: map Series Information: Series Name: Interpretive Map Issue Identification: I-2455 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: MaclNS1995sheet2 Source Information: Source Citation: Citation Information: Originator: Noblett, JB Publication Date: 1979 Title: Volcanic petrology of the Eocene Clarno Formation on the John Day River near Cherry Creek, Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished dissertation, Oregon State University Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: NoblJB1979 Source Information: Source Citation: Citation Information: Originator: Oles, KF; Enlows, HE Publication Date: 1971 Title: Bedrock geology of the Mitchell quadrangle, Wheeler County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Bulletin Issue Identification: 72 Publication Information: Publication Place: Portland, OR Publisher: Oregon Department of Geology & Mineral Industries Source Scale Denominator: 48000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: OlesKF1971 Source Information: Source Citation: Citation Information: Originator: Owen, PC Publication Date: 1977 Title: An examination of the Clarno Formation in the vicinity of the Mitchell Fault, Lawson Mountain and Stephenson Mtn area, central Oregon, Wheeler, Jefferson, and Crook Counties Other Citation Details: Unpublished thesis, Oregon State University Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: OwenPC1977 Source Information: Source Citation: Citation Information: Originator: Patterson, RL Publication Date: 1965 Title: Geology of part of the northeast quarter of the Mitchell quadrangle, Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, Oregon State University Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: PattRL1965 Source Information: Source Citation: Citation Information: Originator: Priest, GR; Woller, NM; Ferns, ML Publication Date: 1987 Title: Geologic map of the Breitenbush River area, Linn and Marion Counties, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Geological Map Series Issue Identification: GMS-45 Publication Information: Publication Place: Portland, OR Publisher: Oregon Department of Geology & Mineral Industries Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: PrieGR1987 Source Information: Source Citation: Citation Information: Originator: Scott, WE Publication Date: 1977 Title: Quaternary glaciation and volcanism, Metolius River area, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Bulletin Issue Identification: 88 Publication Information: Publication Place: Geological Society of America Publisher: Boulder, CO Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: ScotWE1977figure 2 Source Information: Source Citation: Citation Information: Originator: Scott, WE; Gardner, CA Publication Date: 1992 Title: Geologic map of the Mount Bachelor Volcanic Chain and surrounding area, Cascade Range, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Interpretive Map Issue Identification: I-1967 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 50000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: ScotWE1992 Source Information: Source Citation: Citation Information: Originator: Sherrod, DR Publication Date: 1988 Title: Geology and Geothermal Resources of the Breitenbush-Austen Hot Springs Area, Clackamas and Marion Counties, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Open File Report Issue Identification: OFR-88-05 Publication Information: Publication Place: Portland, OR Publisher: Oregon Department of Geology & Mineral Industries Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: SherDR1988 Source Information: Source Citation: Citation Information: Originator: Sherrod, DR; Taylor, EM; Ferns, FL; Scott, WE; Conrey, RM; Smith, GA Publication Date: 2004 Title: Geologic Map of the Bend 30- x 60- Minute Quadrangle, Central Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Interpretive Map Issue Identification: I-2683 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 100000 Type of Source Media: electronic mail system Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: SherDR2004 Source Information: Source Citation: Citation Information: Originator: Smith, GA; Hayman, GA Publication Date: 1987 Title: Geologic map of the Eagle Butte and Gateway quadrangles, Jefferson and Wasco counties, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Geological Map Series Issue Identification: GMS-44 Publication Information: Publication Place: Portland, OR Publisher: Oregon Department of Geology & Mineral Industries Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: SmitGA1987a Source Information: Source Citation: Citation Information: Originator: Smith, GA Publication Date: 1987 Title: Geologic map of the Seekseequa Junction and a portion of the Metolius Bench quadrangles, Jefferson County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Geological Map Series Issue Identification: GMS-43 Publication Information: Publication Place: Portland, OR Publisher: Oregon Department of Geology & Mineral Industries Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: SmitGA1987b Source Information: Source Citation: Citation Information: Originator: Smith, GA Publication Date: 1987 Title: Geologic map of the Madras West and Madras East quadrangle, Jefferson County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Geological Map Series Issue Identification: 45 Publication Information: Publication Place: Portland, OR Publisher: Oregon Department of Geology & Mineral Industries Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: SmitGA1987c Source Information: Source Citation: Citation Information: Originator: Stroh, HR Publication Date: 1980 Title: Geology of the Clarno Formation in the vicinity of Stephenson Mountain, Jefferson, Crook and Wheeler Counties, Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, Oregon State University Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: StroHR1980 Source Information: Source Citation: Citation Information: Originator: Swanson, DA Publication Date: 1969 Title: Reconnaissance Geologic Map of the East Half of the Bend Quadrangle, Crook, Wheeler, Jefferson, Wasco, and Deschutes Counties, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Miscellaneous Investigation Issue Identification: I-568 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 250000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: SwanDA1969 Source Information: Source Citation: Citation Information: Originator: Swinney, CM Publication Date: 1968 Title: Reconnaissance geologic map of the Lookout Mountain quadrangle, Crook and Wheeler Counties, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Interpretive Map Issue Identification: I-543 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: SwinCM1968 Source Information: Source Citation: Citation Information: Originator: Thormahlen, DJ Publication Date: 1984 Title: Geology of the northwest one-quarter of the Prineville quadrangle, central Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, Oregon State University Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: ThorDJ1984 Source Information: Source Citation: Citation Information: Originator: Tucker, ER Publication Date: 1975 Title: Geology and Structure of the Brothers Fault Zone in the central part of the Millican SE quadrangle, Deschutes, Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, Oregon State University Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: TuckER1975 Source Information: Source Citation: Citation Information: Originator: Walker, GW; Peterson, NV; Greene, RC Publication Date: 1967 Title: Reconnaissance geologic map of the east half of the Crescent quadrangle, Lake, Deschutes, and Crook Counties, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Miscellaneous Investigations Issue Identification: I-493 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 250000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: WalkGW1967 Source Information: Source Citation: Citation Information: Originator: Walker, GW; McHugh, EL Publication Date: 1980 Title: Mineral resources of the Lost Forest Instant Wilderness study area, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Open File Report Issue Identification: OFR 80-846 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Other Citation Details: Geologic map of the Lost Forest Area, Lake County, Oregon Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: WalkGW1980a Source Information: Source Citation: Citation Information: Originator: Walker, GW; MacLeod, NS (Spatial database by Miller, RJ; Raines, GL; Connors, KA) Publication Date: 2003 Title: Spatial digital database for the geologic map of Oregon Geospatial Data Presentation Form: vector digital data Series Information: Series Name: Open File Report Issue Identification: OFR 03-67 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Other Citation Details: Geologic map of Oregon Source Scale Denominator: 500000 Type of Source Media: disc Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: WalkGW1991 Source Information: Source Citation: Citation Information: Originator: Waters, AC Publication Date: 1968 Title: Reconnaissance geologic map of the Eagle Rock quadrangle, Crook County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Interpretive Map Issue Identification: I-540 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: WateAC1968a Source Information: Source Citation: Citation Information: Originator: Waters, AC Publication Date: 1968 Title: Reconnaissance geologic map of the Ochoco Reservoir quadrangle, Crook County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Interpretive Map Issue Identification: I-541 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: WateAC1968b Source Information: Source Citation: Citation Information: Originator: Waters, AC Publication Date: 1968 Title: Reconnaissance geologic map of the Post quadrangle, Crook County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Interpretive Map Issue Identification: I-542 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: WateAC1968c Source Information: Source Citation: Citation Information: Originator: Waters, AC Publication Date: 1968 Title: Reconnaissance geologic map of the Madras quadrangle, Jefferson and Wasco County, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Interpretive Map Issue Identification: I-555 Publication Information: Publication Place: Reston, VA Publisher: U.S. Geological Survey Source Scale Denominator: 125000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: WateAC1968d Source Information: Source Citation: Citation Information: Originator: Weidenheim, JP Publication Date: 1980 Title: The petrography, structure, and stratigraphy of Powell Buttes, Crook County, Central Oregon Geospatial Data Presentation Form: map Other Citation Details: Unpublished thesis, Oregon State University Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: WeidJP1980 Source Information: Source Citation: Citation Information: Originator: Wendland, DW Publication Date: 1988 Title: Castle Rock: a Late Miocene eruptive center at the north end of Green Ridge, Jefferson County, Oregon Geospatial Data Presentation Form: map Other Citation Details: Geologic map of the northern end of Green Ridge, Jefferson County, Oregon. Unpublished thesis, Oregon State University Source Scale Denominator: 24000 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: WendDW1988 Source Information: Source Citation: Citation Information: Originator: White, CM Publication Date: 1980 Title: Geology of the Breitenbush Hot Springs quadrangle, Oregon Geospatial Data Presentation Form: map Series Information: Series Name: Special Paper Issue Identification: Sp.P.-9 Publication Information: Publication Place: Portland, OR Publisher: Oregon Department of Geology & Mineral Industries Source Scale Denominator: 62500 Type of Source Media: paper Source Time Period of Content: Time Period Information: Single Date/Time: Time of Day: Unknown Source Citation Abbreviation: WhitCM1980 Source Information: Source Citation: Citation Information: Originator: Wilkening, RM Publication Date: 1986 Title: The geology and hydrothermal alteration of the Bear Creek Butte area, Crook County, central Oregon. Geospatial Data Presentation Form: map Other Citation Details: Unpublished