Metadata: Identification_Information: Citation: Citation_Information: Originator: J.M. Minervini Originator: J.E. O'Connor Originator: R.E. Wells Originator: K. Wheeler (database editor) Originator: E. E. Thoms (database editor) Publication_Date: 2003 Title: Maps Showing Inundation Depths, Ice-Rafted Erratics, and Sedimentary Facies of Late Pleistocene Missoula Flood in the Willamette Valley, Oregon Geospatial_Data_Presentation_Form: map Series_Information: Series_Name: U.S. Geological Survey Open-File Report Issue_Identification: 03-408 Publication_Information: Publication_Place: Menlo Park, CA Publisher: U.S. Geological Survey Online_Linkage: http://pubs.usgs.gov/of/2003/of03-408/ Description: Abstract: This digital dataset, compiled from previously published and unpublished data sources, contains a personal geodatabase and raster data of features related to the repeated inundation of the Willamette Valley and Portland basin by Missoula Flood waters in Late Pleistocene time. The feature classes contained within the Will_Valley geodatabase are called 'erratics', representing the locations of ice-rafted erratics; 'contours', representing inundation levels associated with stratigraphic evidence of repeated floodings; and 'geology', representing the general distribution of Missoula Flood deposits. A stand-alone table within the geodatabase contains geologic unit descriptions for the geology polygons contained in the 'geology' feature class. Seven ESRI format raster grids are also included in this dataset that illustrate the physiography of the Willamette Valley as well as four important inundation levels. The scale of the source maps limits the spatial resolution (scale) of the database to 1:250,000 or smaller. Purpose: This database represents the most comprehensive compilation of Willamette Valley and Portland basin glacial erratic data to date. 400 records are contained herein, representing work from the 1920's to the present. Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2003 Currentness_Reference: publication date Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -123.5 East_Bounding_Coordinate: -122.37 North_Bounding_Coordinate: 45.75 South_Bounding_Coordinate: 44.00 Keywords: Theme: Theme_Keyword_Thesaurus: USGS Thesaurus Theme_Keyword: flooding Theme_Keyword: geology Theme_Keyword: Pleistocene Theme_Keyword: unconcolidated deposits Theme_Keyword: surficial geologic units Theme_Keyword: geologic history Theme_Keyword: geospatial datasets Theme: Theme_Keyword_Thesaurus: none Theme_Keyword: Missoula Floods Theme_Keyword: erratics Theme_Keyword: geology Theme_Keyword: flood deposits Theme_Keyword: Columbia River Basalt Group Theme_Keyword: Lake Missoula Theme_Keyword: scabland Theme_Keyword: Portland Delta Theme_Keyword: Willamette Meteorite Theme_Keyword: flood rhythmites Theme_Keyword: Columbia River Theme_Keyword: Clackamas River Theme_Keyword: Calapooia River Theme_Keyword: McKenzie River Theme_Keyword: Middle Fork River Theme_Keyword: Coast Fork River Theme_Keyword: Tualatin Mountains Theme_Keyword: Chehalem Mountains Theme_Keyword: Salem Hills Theme_Keyword: Willamette River Theme_Keyword: Tualatin River Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Categories Theme_Keyword: geoscientificInformation Place: Place_Keyword_Thesaurus: none Place_Keyword: Willamette Valley, Oregon Place_Keyword: Portland, Oregon Place_Keyword: Salem, Oregon Place_Keyword: Corvallis, Oregon Place_Keyword: Eugene, Oregon Place_Keyword: Oregon Coast Range Place_Keyword: Cascade Range Place: Place_Keyword_Thesaurus: Augmented FIPS 10-4 and FIPS 6-4 Place_Keyword: f53011 = Clark Place_Keyword: f41009 = Columbia Place_Keyword: f41051 = Multnomah Place_Keyword: f41067 = Washington Place_Keyword: f41071 = Yamhill Place_Keyword: f41053 = Polk Place_Keyword: f41003 = Benton Place_Keyword: f41043 = Linn Place_Keyword: f41047 = Marion Place_Keyword: f41005 = Clackamas Temporal: Temporal_Keyword_Thesaurus: This report Temporal_Keyword: Pleistocene Access_Constraints: none Use_Constraints: Uses of this digital geologic map should not violate the spatial resolution of the data. Although the digital form of the data removes the constraint imposed by the scale of a paper map, the detail and accuracy inherent in map scale are also present in the digital data. The fact that this database was edited for a scale of 1:250,000 means that higher resolution information is not present in the dataset. Plotting at scales larger than 1:250,000 will not yield greater real detail, although it may reveal fine-scale irregularities below the intended resolution of the database. Similarly, where this database is used in combination with other data of higher resolution, the resolution of the combined output will be limited by the lower resolution of these data. Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Karen Wheeler Contact_Organization: Pacific Northwest Urban Corridor Mapping Project, U.S. Geological Survey Contact_Position: Geologist/GIS Contact_Address: Address_Type: mailing address Address: 345 Middlefield Road, MS 973 City: Menlo Park State_or_Province: CA Postal_Code: 94025 Country: USA Contact_Voice_Telephone: 650-329-4935 Contact_Facsimile_Telephone: 650-329-4936 Contact_Electronic_Mail_Address: kwheeler@usgs.gov Native_Data_Set_Environment: Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 4; ESRI ArcCatalog 8.3.0.800 Data_Quality_Information: Lineage: Source_Information: Source_Citation: Citation_Information: Originator: R.W. Givler Originator: R.E. Wells Title: Shaded Relief and Color Shaded Relief Maps of the Willamette Valley, Oregon Geospatial_Data_Presentation_Form: raster digital data Source_Scale_Denominator: 24000 Type_of_Source_Media: disc Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2001 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: wv_elevation Source_Contribution: Source 10m digital elevation model (DEM) that was used by Spatial Analyst for ArcGIS 8.3 to generate contour lines ('contours' feature class), a shaded relief grid (wv_hillshade), and inundation level grids (0to115ft, 115to177ft, 177to260ft, 260to400ft). Source_Information: Source_Citation: Citation_Information: Originator: I.S. Allison Publication_Date: 1935 Title: Glacial Erratics in Willamette Valley Series_Information: Series_Name: Geological Society of American Bulletin Issue_Identification: v. 46, p. 675-722 Publication_Information: Publication_Place: Boulder, CO Publisher: Geological Society of America Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1935 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Glacial Erratics in Willamette Valley Source_Contribution: Erratic locations Source_Information: Source_Citation: Citation_Information: Originator: J.L. Bela Publication_Date: 1981 Title: Geology of the Rickerall, Salem West, Monmouth, and Sidney 7.5 minute quadrangles - Marion, Polk, and Linn counties, Oregon Series_Information: Series_Name: Geologic Map Series Issue_Identification: 18 Publication_Information: Publication_Place: Portland, OR Publisher: Oregon Department of Geology and Mineral Industries Source_Scale_Denominator: 24000 Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1981 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Geology of the Rickerall, Salem West, Monmouth, and Sidney 7.5 minute quadrangles - Marion, Polk, and Linn counties, Oregon Source_Contribution: Erratic locations Source_Information: Source_Citation: Citation_Information: Originator: J.E. Allen Originator: M. Burns Originator: S.C. Sargent Publication_Date: 1986 Title: Cataclysms on the Columbia Publication_Information: Publication_Place: Portland, OR Publisher: Timber Press Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1986 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Cataclysms on the Columbia Source_Contribution: Erratic locations Source_Information: Source_Citation: Citation_Information: Originator: J.E. O'Connor Originator: A. Sarna-Wojcicki Originator: K.C. Wozniak Originator: D.J. Polette Originator: R.J. Fleck Publication_Date: 2001 Title: Origin, extent, and thickness of Quaternary geologic units in the Willamette Valley, Oregon. Geospatial_Data_Presentation_Form: vector digital data Series_Information: Series_Name: U.S. Geological Survey Professional Paper Issue_Identification: 1620, 52 p. Publication_Information: Publication_Place: Reston, VA Publisher: U.S. Geological Survey Source_Scale_Denominator: 25000 Type_of_Source_Media: online Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2001 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Origin, extent, and thickness of Quaternary geologic units in the Willamette Valley, Oregon. Source_Contribution: Geologic units Qff1, Qff2, and Qfc south of latitude 45 deg 22' Source_Information: Source_Citation: Citation_Information: Originator: M.W. Gannett Originator: R.C. Caldwell Publication_Date: 1998 Title: Geologic framework of the Willamette lowland aquifer system, Oregon and Washington Geospatial_Data_Presentation_Form: vector digital data Series_Information: Series_Name: U.S. Geological Survey Professional Paper Issue_Identification: 1424-A, 32p. Publication_Information: Publication_Place: Reston, VA Publisher: U.S. Geological Survey Source_Scale_Denominator: 250000 Type_of_Source_Media: online Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1998 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Geologic framework of the Willamette lowland aquifer system, Oregon and Washington Source_Contribution: Geologic unit Qs north of 45 deg 22'. Includes polygons now further divided by the addition of Trimble's Qlg (see next source citation). Source_Information: Source_Citation: Citation_Information: Originator: D.E. Trimble Publication_Date: 1963 Title: Geology of Portland, Oregon, and adjacent areas Geospatial_Data_Presentation_Form: vector digital data Series_Information: Series_Name: U.S. Geological Survey Bulletin Issue_Identification: 1119 Publication_Information: Publication_Place: Reston, VA Publisher: U.S. Geological Survey Source_Scale_Denominator: 62500 Type_of_Source_Media: online Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1963 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Geology of Portland, Oregon, and adjacent areas Source_Contribution: Subdivision of Gannett and Caldwell's Qs unit into Qs and Qlg Source_Information: Source_Citation: Citation_Information: Originator: www.streamnet.org Publication_Date: 2001 Title: Compiled River Reach Stream coverages at 1:100,000 from USGS DLG coverages of Oregon. Series_Information: Series_Name: www.streamnet.org hydrography data Online_Linkage: http://www.streamnet.org/ Source_Scale_Denominator: 100000 Type_of_Source_Media: online Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1998 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: www.streamnet.org hydrography Source_Contribution: Source of 20m grid of rivers (wv_hydro) Process_Step: Process_Description: Dataset was compiled at 1:250,000 scale in ArcGIS 8.3. Features were imported from various digital sources and digitized from paper sources. Base elevation, shaded-relief, and hydrography grids were copied from previously generated grids. Flood inundation level grids were extracted from the elevation grid. Contour lines of 4 significant inundation elevations were generated from the elevation grid with the Spatial Analyst extension to ArcGIS 8.3. Source_Used_Citation_Abbreviation: WillValley.mdb Process_Date: 2003 Process_Step: Process_Description: Creation of original metadata record Process_Date: 20030805 Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Karen Wheeler Contact_Organization: Pacific Northwest Urban Corridor Mapping Project Contact_Position: Geologist/GIS Contact_Address: Address_Type: mailing address Address: 345 Middlefield Road, MS 973 City: Menlo Park State_or_Province: CA Postal_Code: 94025 Country: USA Contact_Voice_Telephone: 650-329-4935 Contact_Facsimile_Telephone: 650-329-4936 Contact_Electronic_Mail_Address: kwheeler@usgs.gov Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Vector Point_and_Vector_Object_Information: SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Point Point_and_Vector_Object_Count: 400 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: String Point_and_Vector_Object_Count: 4652 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: G-polygon Point_and_Vector_Object_Count: 171 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 10 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.9996 Longitude_of_Central_Meridian: -123 Latitude_of_Projection_Origin: 0.0 False_Easting: 500000 False_Northing: 0.0 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.01000 Ordinate_Resolution: 0.01000 Planar_Distance_Units: meters Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1927 Ellipsoid_Name: Clarke 1866 Semi-major_Axis: 6378206.400000 Denominator_of_Flattening_Ratio: 294.978698 Vertical_Coordinate_System_Definition: Altitude_System_Definition: Altitude_Datum_Name: National Geodetic Vertical Datum of 1929 Altitude_Resolution: 0.000010 Altitude_Distance_Units: meters Altitude_Encoding_Method: Explicit elevation coordinate included with horizontal coordinates Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: contours Entity_Type_Definition: Lines representing flood inundation levels Attribute: Attribute_Label: OBJECTID Attribute_Definition: Internal feature number. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Sequential unique whole numbers that are automatically generated. Attribute: Attribute_Label: Shape Attribute_Definition: Feature geometry. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Sequential unique whole numbers that are automatically generated. Attribute: Attribute_Label: CONTOUR Attribute_Definition: Elevation in feet Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 115.0 Range_Domain_Maximum: 400.0 Attribute_Units_of_Measure: feet Attribute_Measurement_Resolution: 1 Attribute: Attribute_Label: Shape_Length Attribute_Definition: Length of feature in meters Attribute_Definition_Source: ESRI Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.705 Range_Domain_Maximum: 2304825.9 Attribute_Units_of_Measure: meters Detailed_Description: Entity_Type: Entity_Type_Label: erratics Entity_Type_Definition: Points representing the locations of ice-rafted erratics Attribute: Attribute_Label: OBJECTID Attribute_Definition: Internal feature number. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Sequential unique whole numbers that are automatically generated. Attribute: Attribute_Label: SHAPE Attribute_Definition: Feature geometry. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Coordinates defining the features. Attribute: Attribute_Label: Erratic_No Attribute_Definition: Database ID number Attribute_Domain_Values: Unrepresentable_Domain: Textual identifier consisting of a name (for example "Allen" or the word "Erratic" followed by a number from 1 to 100) Attribute: Attribute_Label: Source Attribute_Definition: Original recorder Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Allen Enumerated_Domain_Value_Definition: John Eliot Allen (1986) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Allison (fig) Enumerated_Domain_Value_Definition: 249 erratic locations were digitized from a map figure in I.S. Allison (1935), in which he indicates the Public Land Office Survey sections (2.6 sq. km; 1 sq. mi) that contain erratics . Consequently, the locations and elevations of these 249 glacial erratics are less well known than others in the database, may include duplicates of erratics described in other sources, and are symbolized by gray triangles on our maps. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Allison(fig) Enumerated_Domain_Value_Definition: 249 erratic locations were digitized from a map figure in I.S. Allison (1935), in which he indicates the Public Land Office Survey sections (2.6 sq. km; 1 sq. mi) that contain erratics . Consequently, the locations and elevations of these 249 glacial erratics are less well known than others in the database, may include duplicates of erratics described in other sources, and are symbolized by gray triangles on our maps. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Allison(table) Enumerated_Domain_Value_Definition: I.S. Allison (1935) published a comprehensive study of Willamette Valley glacial erratics. Allison's original records are not available, but 42 locations of glacial erratics were located to the quarter- or half-section in his 1935 publication [ Source field of erratics feature class = Allison(table) E.T. 8/8/03]. These 42 locations were digitized using the elevation and Public Land Survey information published by Allison (1935). Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Beeson Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Bela Enumerated_Domain_Value_Definition: Field sheets and notes from mapping completed by Jim Bela (Bela, 1981) in the late 70's and early 80's in the west-central Willamette Valley provided the locations of 16 erratics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Bretz, G. H. Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Fillmore Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Hodge Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Hughes Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: McDowell Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: O'Connor Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Piper Enumerated_Domain_Value_Definition: Arthur M. Piper cataloged field observations (mostly during 1928 and 1929) and literature citations of glacial erratics in the Willamette Valley and Portland basin in a series of 82 index cards and accompanying field maps archived at the U.S. Geological Survey Water Resources office in Portland, Oregon. From these records, 54 erratic locations were documented. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Treasher Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Wells Enumerated_Domain_Value_Definition: Ray Wells Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Wozniak Enumerated_Domain_Value_Definition: Attribute: Attribute_Label: Elevation Attribute_Definition: Elevation of erratic in feet (stored as character text because some are expressed as ranges, with the low and high estimates separated by a hyphen). Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 32 Range_Domain_Maximum: 827 Attribute_Units_of_Measure: feet Attribute_Measurement_Resolution: 1 Attribute: Attribute_Label: Township Attribute_Definition: Cadastral unit of the same name Attribute_Domain_Values: Unrepresentable_Domain: A one- or two-digit number followed by N or S Attribute: Attribute_Label: Range Attribute_Definition: Cadastral unit of the same name Attribute_Domain_Values: Unrepresentable_Domain: A one- or two-digit number followed by E or W Attribute: Attribute_Label: Section Attribute_Definition: Cadastral unit of the same name Attribute_Domain_Values: Unrepresentable_Domain: Generally an integer from 1 to 36, but "61" and "87" are used as well, and some contain a more precise location within the section, given by text such as "SW1/4SW1/4NE1/4 sec. 27" Attribute: Attribute_Label: Lithology Attribute_Definition: Rock type of erratic Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: andesite Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: andesite or granodiorite Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: argillite Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: basic ig. rocks Enumerated_Domain_Value_Definition: basic igneous rock Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: biotite granite Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: biotite granodiorite Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: biotite hornblende granodiorite Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: biotite schist (?) Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: biotite schist, biotite grano gneiss Enumerated_Domain_Value_Definition: grano probably refers to granodiorite Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: biotite, hornblende, granodiorite Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: diorite Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: felsic? diabase? metavolcanic Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: gneiss Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: gneiss, qtzite Enumerated_Domain_Value_Definition: qtzite = quartzite Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: granite Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: granite and basalt Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: granite gneiss Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: granite or granodiorite Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: granite, basalt, granodiorite Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: granite, gabbro Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: granite, gneiss Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: granite, quartzite, porphyry Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: granite-gneiss with hornblende inclusions Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: granite/granodiorite/porph. rhyolite/quartzite Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: granitic Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: granitic and sandstone Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: granitic, sandstone Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: granitic? Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: granodiorite Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: granodiorite or granite Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: granodiorite w/ feldspar phenos Enumerated_Domain_Value_Definition: phenos are phenocrysts, visible crystals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: granodiorite, bs, diabse Enumerated_Domain_Value_Definition: bs probably refers to basalt; diabse is probably diabase Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: iron-nickel meteorite Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: kyanite Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Limestone, somewhat fluted, pitted by solution Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: metamorphic (phyllite?) Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: metasedimentary, metavolcanic Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: mostly granite Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: porph. biotite granodiorite schist Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: pyritic quartzite Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: qtz (?) Enumerated_Domain_Value_Definition: quartz Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: qtz schist Enumerated_Domain_Value_Definition: qtz = quartz Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: qtz. diorite Enumerated_Domain_Value_Definition: qtz = quartz Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: quartzite Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: quartzite, granite/gneiss Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: quartzite, granitic Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: quartzitic and quartz Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: quartzose biotite hornblende(?) granodiorite Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: quartzose ig. or met. sed. Enumerated_Domain_Value_Definition: quartz-bearing igneous or metasediment? Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: several kinds Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: several kinds of rocks Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: slate Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: unknown Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: varied Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: xtal gabbro(?) Enumerated_Domain_Value_Definition: xtal = crystalline? Attribute: Attribute_Label: Comments Attribute_Definition: Usually concerning the location quality Attribute_Domain_Values: Unrepresentable_Domain: descriptive text Attribute: Attribute_Label: Location_Qual Attribute_Definition: Quality of the location accuracy Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: fair Enumerated_Domain_Value_Definition: Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: good Enumerated_Domain_Value_Definition: Attribute: Attribute_Label: Date Attribute_Definition: Date of original recording Attribute_Domain_Values: Unrepresentable_Domain: Date given as DD/MM/YY, DD/MM/YYYY, or YYYY. Question marks used for unknown parts. Leading zeros not included. Attribute: Attribute_Label: Notes Attribute_Definition: Description of the erratic Attribute_Domain_Values: Unrepresentable_Domain: descriptive text Detailed_Description: Entity_Type: Entity_Type_Label: geology Entity_Type_Definition: Polygons representing the distribution of Missoula Flood deposits Attribute: Attribute_Label: OBJECTID Attribute_Definition: Internal feature number. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Sequential unique whole numbers that are automatically generated. Attribute: Attribute_Label: Shape Attribute_Definition: Feature geometry. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Coordinates defining the features. Attribute: Attribute_Label: Unit Attribute_Definition: Geologic unit abbreviation Attribute: Attribute_Label: Facies Attribute_Definition: Fine or coarse-grained facies of flood deposits Attribute: Attribute_Label: Shape_Length Attribute_Definition: Length of feature in meters Attribute_Definition_Source: ESRI Attribute: Attribute_Label: Shape_Area Attribute_Definition: Area of feature in meters Attribute_Definition_Source: ESRI Detailed_Description: Entity_Type: Entity_Type_Label: UnitDescription Entity_Type_Definition: A table with geologic unit descriptions Attribute: Attribute_Label: Unit Attribute_Definition: Geologic unit abbreviation Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qfc Enumerated_Domain_Value_Definition: Coarse Missoula Flood deposits Enumerated_Domain_Value_Definition_Source: O'Connor, J.E., Sarna-Wojcicki, A., Wozniak, K.C., Polette, D.J., and Fleck, R.J., 2001, Origin, extent, and thickness of Quaternary geologic units in the Willamette Valley, Oregon: U.S. Geological Survey Professional Paper 1620, 52 p." Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qff1 Enumerated_Domain_Value_Definition: Younger and lower fine-grained Missoula Flood deposits Enumerated_Domain_Value_Definition_Source: O'Connor, J.E., Sarna-Wojcicki, A., Wozniak, K.C., Polette, D.J., and Fleck, R.J., 2001, Origin, extent, and thickness of Quaternary geologic units in the Willamette Valley, Oregon: U.S. Geological Survey Professional Paper 1620, 52 p." Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qff2 Enumerated_Domain_Value_Definition: Main body of fine-grained Missoula Flood deposits Enumerated_Domain_Value_Definition_Source: O'Connor, J.E., Sarna-Wojcicki, A., Wozniak, K.C., Polette, D.J., and Fleck, R.J., 2001, Origin, extent, and thickness of Quaternary geologic units in the Willamette Valley, Oregon: U.S. Geological Survey Professional Paper 1620, 52 p." Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qa Enumerated_Domain_Value_Definition: Alluvium and glacial-outburst flood sediment (Pleistocene) Enumerated_Domain_Value_Definition_Source: Trimble, D.E., 1963, Geology of Portland, Oregon, and adjacent areas: U.S. Geological Survey Bulletin 1119, 119 p. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qlg Enumerated_Domain_Value_Definition: Lacustrine deposit, gravelly phase Enumerated_Domain_Value_Definition_Source: Gannett, M.W., and Caldwell, R.C., 1998, Geologic framework of the Willamette lowland aquifer system, Oregon and Washington: U.S. Geological Survey Professional Paper 1424-A, 32 p. Attribute: Attribute_Label: Facies Attribute_Definition: Fine or coarse-grained facies deposit Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: coarse Enumerated_Domain_Value_Definition: coarse-grained deposit Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: fine Enumerated_Domain_Value_Definition: fine-grained deposit Attribute: Attribute_Label: Description Attribute_Definition: Geologic unit description Attribute_Domain_Values: Unrepresentable_Domain: Textual description Attribute: Attribute_Label: Source Attribute_Definition: Publication source Attribute_Domain_Values: Unrepresentable_Domain: Bibliographic citation Detailed_Description: Entity_Type: Entity_Type_Label: wv_elevation Entity_Type_Definition: A 10 m digital elevation model of the Willamette Valley. Source for grids 0to115ft, 155to177ft, 177to260ft, and 260to400ft Attribute: Attribute_Label: OBJECTID Attribute_Definition: Internal feature number. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Sequential unique whole numbers that are automatically generated. Attribute: Attribute_Label: Value Attribute_Definition: Elevation in decimeters Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 13193 Attribute: Attribute_Label: Count Attribute_Definition: Number of grid cells Detailed_Description: Entity_Type: Entity_Type_Label: wv_hillshade Entity_Type_Definition: A 10 m shaded relief image of the Willamette Valley Attribute: Attribute_Label: OBJECTID Attribute_Definition: Internal feature number. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Sequential unique whole numbers that are automatically generated. Attribute: Attribute_Label: Value Attribute_Definition: Value of gray on a scale of 1 to 100 Attribute: Attribute_Label: Count Attribute_Definition: Number of grid cells Detailed_Description: Entity_Type: Entity_Type_Label: wv_hydro Entity_Type_Definition: A 20 m grid showing the hydrography of the Willamette Valley Attribute: Attribute_Label: OBJECTID Attribute_Definition: Internal feature number. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Sequential unique whole numbers that are automatically generated. Attribute: Attribute_Label: Value Attribute_Definition: Arbitrarily assigned from previously released report OFR 01-294 Attribute: Attribute_Label: Count Attribute_Definition: Number of grid cells Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: USGS Western Earth Surface Processes Team Contact_Address: Address_Type: mailing and physical address Address: 345 Middlefield Road, MS 973 City: Menlo Park State_or_Province: CA Postal_Code: 94025 Country: USA Contact_Voice_Telephone: 650-329-4935 Distribution_Liability: This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: Shapefile Format_Version_Number: 1.0 Format_Information_Content: Topographic contours, erratic locations, and geologic units File_Decompression_Technique: unzip Transfer_Size: 304 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://pubs.usgs.gov/of/2003/of03-408/OF03_408_SHP.zip Digital_Form: Digital_Transfer_Information: Format_Name: ArcInfo Grid Format_Version_Number: 8.x Format_Information_Content: Digital elevation models, shaded relief, and hydrography File_Decompression_Technique: unzip Transfer_Size: 304 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://pubs.usgs.gov/of/2003/of03-408/OF03_408_SHP.zip Fees: none Metadata_Reference_Information: Metadata_Date: 20160205 Metadata_Review_Date: 20040723 Metadata_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Peter N Schweitzer Contact_Organization: USGS Midwest Area Contact_Position: Collection manager, USGS Geoscience Data Clearinghouse, http://geo-nsdi.er.usgs.gov/ Contact_Address: Address_Type: mailing address Address: Mail Stop 954 12201 Sunrise Valley Dr City: Reston State_or_Province: VA Postal_Code: 20192-0002 Country: USA Contact_Voice_Telephone: 703-648-6533 Contact_Facsimile_Telephone: 703-648-6252 Contact_Electronic_Mail_Address: pschweitzer@usgs.gov Metadata_Standard_Name: Content Standard for Digital Geopsatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998