Identification_Information: Citation: Citation_Information: Originator: Richter, D.H. Originator: McGimsey, R.G. Originator: Labay, K.A. Originator: Lanphere, M.A. Originator: Moore, R.B. Originator: Nye, C.J. Originator: Rosenkrans, D.S. Originator: Winkler, G.R. Publication_Date: 2016 Title: Geologic map of the Valdez D-1 and D-2 Quadrangles (Mount Wrangell Volcano), Alaska Edition: Version 1.0 Geospatial_Data_Presentation_Form: vector digital data Series_Information: Series_Name: U.S. Geological Survey Scientific Investigations Map Issue_Identification: 3351 Online_Linkage: http://dx.doi.org/10.3133/sim3351 Description: Abstract: This dataset represents geologic mapping of the Valdez 1:63,360 D-1 and D-2 quadrangles. It is used to create the mapsheet in SIM 3351, which shows bedrock and surficial geology at 1:63,360 scale. Purpose: Digital representation of geologic mapping facilitates the presentation and analysis of earth-science data. Digital maps may be displayed at any scale or projection, however the geologic data in this coverage is not intended for use at a scale larger than 1:63,360. Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2016 Currentness_Reference: publication date Status: Progress: In work Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -144.75 East_Bounding_Coordinate: -144.00 North_Bounding_Coordinate: 62.00 South_Bounding_Coordinate: 61.75 Keywords: Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: geology Theme_Keyword: bedrock geology Theme_Keyword: surficial geology Theme_Keyword: Quaternary Theme_Keyword: volcanic deposits Theme_Keyword: lavas Place: Place_Keyword_Thesaurus: Geographic Names Information System (GNIS) Place_Keyword: Alaska Place_Keyword: Wrangell-St. Elias National Park and Preserve Place_Keyword: Valdez Place_Keyword: Mount Wrangell Place_Keyword: Mount Drum Place_Keyword: Chetaslina River Place_Keyword: Cheshnina River Place_Keyword: Chetaslina Glacier Place_Keyword: Cheshnina Glacier Place_Keyword: Long Glacier Place_Keyword: Wrangell Caldera Access_Constraints: None Use_Constraints: Acknowledgement of the U.S. Geological Survey would be appreciated in products derived from this data. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: Robert G. McGimsey Contact_Position: Geologist Contact_Address: Address_Type: mailing and physical address Address: 4210 University Drive City: Anchorage State_or_Province: AK Postal_Code: 99508-4667 Country: USA Contact_Voice_Telephone: 907-786-7432 Contact_Electronic_Mail_Address: mcgimsey@usgs.gov Data_Set_Credit: This digital coverage was created by Keith Labay, USGS and Jackie McIntire, USGS. Native_Data_Set_Environment: Dataset is stored in an ArcGIS 9.3 file geodatabase. Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: The linework was captured by scanning an inked mylar overlay or paper map to create a TIFF that was then heads up digitized. After completion of digitization features were attributed using information from the draft map. The digital data has been visually checked and the geologic map has undergone technical review. Logical_Consistency_Report: File geodatabase va_geology.gdb contains four feature datasets and three tables. geology (feature dataset) - vadike_arc (dikes); vageol_arc (contacts, faults, and other line types); vageol_poly (geologic units); vaunit_anno (unit labels); vaunit_leaders (unit label leaders) samples (feature dataset) - vastations (stations locations); vastationsAnno (station map labels) section (feature dataset) - nye_section (cross section) structure (feature dataset) - vastruc (strike and dip); vastrucAnno (dip labels) vageol_lut - Table of symbol numbers and labels for each unique geologic unit table1_chem_analyses - Data from table one that can be joined to vastations by map number table2_radiometric_ages - Data from table two that can be joined to vastations by map letter Completeness_Report: These datasets were used to create the map portion of SIM 3351. Text files, tables, graphics, symbolsets, and topography shown on the map sheet are not included. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Users of this digital geologic map should respect the intentions of the original mappers and the limitations of the map. This geologic map compilation is intended to be used at a scale of 1:63,360; it is not intended to be used at a more detailed scale. Lineage: Process_Step: Process_Description: The linework was captured by scanning inked mylar overlays or paper maps to create a TIFF that was then heads up digitized. After completion of digitization, the arcs and polygons were attributed using information from the draft map. Process_Date: 2001-2014 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: Keith Labay Contact_Address: Address_Type: mailing and physical address Address: 4210 University Drive City: Anchorage State_or_Province: AK Postal_Code: 99508-4667 Country: USA Contact_Voice_Telephone: 907-786-7410 Contact_Electronic_Mail_Address: klabay@usgs.gov Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Vector Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 6 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.9996 Longitude_of_Central_Meridian: -147.0 Latitude_of_Projection_Origin: 0.0 False_Easting: 500000 False_Northing: 0 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.000256 Ordinate_Resolution: 0.000256 Planar_Distance_Units: meters Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1927 Ellipsoid_Name: Clarke 1866 Semi-major_Axis: 6378206.4 Denominator_of_Flattening_Ratio: 294.9787 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: arcs Entity_Type_Definition: Characteristics of the line features in feature class vageol_arc are coded in the attribute table. The attribute table consist of the following items: ARC_CODE and LINE_TYPE. Entity_Type_Definition_Source: This dataset Attribute: Attribute_Label: ARC_CODE Attribute_Definition: ARC_CODE is a numeric short integer field in the attribute table. Values range nonsequentially from 1 to 99. ARC_CODE identifies a stratigraphic boundary, fault, or other linear feature. The ARC_CODE is described by the item LINE_TYPE. Attribute_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 1 Enumerated_Domain_Value_Definition: CONTACT; SOLID WHERE LOCATION IS ACCURATE Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 2 Enumerated_Domain_Value_Definition: GEOMORPHIC CONTACT Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 9 Enumerated_Domain_Value_Definition: BOUNDARY OF ALTERED ZONE; HIDDEN LINE Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 10 Enumerated_Domain_Value_Definition: THRUST FAULT; SOLID WHERE LOCATION IS ACCURATE; SAW TEETH ON UPPER PLATE Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 15 Enumerated_Domain_Value_Definition: ICE CONTACT (GLACIER LIMIT) Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 18 Enumerated_Domain_Value_Definition: INTRAFORMATIONAL CONTACT Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 28 Enumerated_Domain_Value_Definition: CALDERA MARGIN; ICE COVERED Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 30 Enumerated_Domain_Value_Definition: FAULT; UNKNOWN OFFSET; SOLID WHERE LOCATION IS ACCURATE Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 99 Enumerated_Domain_Value_Definition: BOUNDING LINE (NEATLINE) OF MAP Enumerated_Domain_Value_Definition_Source: This dataset Attribute: Attribute_Label: LINE_TYPE Attribute_Definition: LINE_TYPE is a text field attribute table. LINE_TYPE describes the type of line. Attribute_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: CONTACT; SOLID WHERE LOCATION IS ACCURATE Enumerated_Domain_Value_Definition: Stratigraphic contact; location certain Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: GEOMORPHIC CONTACT Enumerated_Domain_Value_Definition: Approximate contact between drift of older glaciation (unit Qog) and deposits of the Copper River Basin (unit Qlg) Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: BOUNDARY OF ALTERED ZONE; HIDDEN LINE Enumerated_Domain_Value_Definition: Arc which does not appear on the printed map; Defines boundaries of overprint patterns within the polygon for a geologic unit Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: THRUST FAULT; SOLID WHERE LOCATION IS ACCURATE; SAW TEETH ON UPPER PLATE Enumerated_Domain_Value_Definition: Thrust fault; location certain Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICE CONTACT (GLACIER LIMIT) Enumerated_Domain_Value_Definition: Glacial boundary Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: INTRAFORMATIONAL CONTACT Enumerated_Domain_Value_Definition: Boundary between polygons of the same unit Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: CALDERA MARGIN; ICE COVERED Enumerated_Domain_Value_Definition: Concealed caldera margin Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: FAULT; UNKNOWN OFFSET; SOLID WHERE LOCATION IS ACCURATE Enumerated_Domain_Value_Definition: Fault; location certain Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: BOUNDING LINE (NEATLINE) OF MAP Enumerated_Domain_Value_Definition: Map boundary Enumerated_Domain_Value_Definition_Source: This dataset Detailed_Description: Entity_Type: Entity_Type_Label: arcs Entity_Type_Definition: Characteristics of the line features in feature class vadike_arc are coded in the attribute table. The attribute table consists of the following items: ARC_CODE, LINE_TYPE, UNITLABEL, and UNITNAME. Entity_Type_Definition_Source: This dataset Attribute: Attribute_Label: ARC_CODE Attribute_Definition: ARC_CODE is a numeric short integer field in the attribute table. Values range nonsequentially from 1 to 99. ARC_CODE identifies a stratigraphic boundary, fault, or other linear feature. The ARC_CODE is described by the item LINE_TYPE. Attribute_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 50 Enumerated_Domain_Value_Definition: DIKE Enumerated_Domain_Value_Definition_Source: This dataset Attribute: Attribute_Label: LINE_TYPE Attribute_Definition: LINE_TYPE is a text field attribute table. LINE_TYPE describes the type of line. Attribute_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: DIKE Enumerated_Domain_Value_Definition: Dike Enumerated_Domain_Value_Definition_Source: This dataset Attribute: Attribute_Label: UNITLABEL Attribute_Definition: ARC_CODE is a numeric short integer field in the attribute table. Values range nonsequentially from 1 to 99. ARC_CODE identifies a stratigraphic boundary, fault, or other linear feature. The ARC_CODE is described by the item LINE_TYPE. Attribute_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qci Enumerated_Domain_Value_Definition: ANDESITE DIKES Enumerated_Domain_Value_Definition_Source: This dataset Attribute: Attribute_Label: UNITNAME Attribute_Definition: LINE_TYPE is a text field attribute table. LINE_TYPE describes the type of line. Attribute_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ANDESITE DIKES Enumerated_Domain_Value_Definition: ANDESITE DIKES Enumerated_Domain_Value_Definition_Source: This dataset Detailed_Description: Entity_Type: Entity_Type_Label: polygons Entity_Type_Definition: Characteristics of the polygons in feature class vageol_poly are coded in the attribute table. The attribute table consists of the following items: CLASS, MODIFIER, UNITLABEL (geologic unit label), and UNITNAME (geologic unit name). Entity_Type_Definition_Source: This dataset Attribute: Attribute_Label: CLASS Attribute_Definition: CLASS is a numeric short integer field in the attribute table. Values range nonsequentially from 1 to 42. Every unit listed in the description of map units has a unique CLASS value. Each CLASS value listed below is defined by the information from the UNITLABEL field which contains the geologic unit label if one was assigned and the UNITNAME field which contains the name of the geologic unit. Attribute_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 1 Enumerated_Domain_Value_Definition: Qaf - ALLUVIUM IN FANS Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 2 Enumerated_Domain_Value_Definition: Qc - COLLUVIUM, UNDIVIDED Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 3 Enumerated_Domain_Value_Definition: Qd - DACITE FLOW DOME Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 5 Enumerated_Domain_Value_Definition: Qdl - ANDESITE FLOWS Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 6 Enumerated_Domain_Value_Definition: Qcg - CONGLOMERATE Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 7 Enumerated_Domain_Value_Definition: Qba - BASALTIC ANDESITE FLOWS Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 8 Enumerated_Domain_Value_Definition: Qdb - DACITE BLOCK AND ASH DEPOSIT Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 9 Enumerated_Domain_Value_Definition: Qcl - LAVA FLOWS, PYROCLASTIC DEPOSITS, AND BRECCIAS, UNDIFFERENTIATED Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 10 Enumerated_Domain_Value_Definition: Qod - DACITE INTRUSION Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 11 Enumerated_Domain_Value_Definition: Qr - ROCK GLACIER DEPOSITS Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 12 Enumerated_Domain_Value_Definition: Qda - NADINA VOLCANIC AVALANCHE, LANDSLIDE, AND GLACIAL DEPOSITS, UNDIVIDED Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 13 Enumerated_Domain_Value_Definition: Qw - LAVA FLOWS OF THE MOUNT WRANGELL SHIELD Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 14 Enumerated_Domain_Value_Definition: Qdc - DACITE DEBRIS APRON Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 15 Enumerated_Domain_Value_Definition: Qag - DRIFT OF ALASKAN GLACIATION Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 16 Enumerated_Domain_Value_Definition: Qwu - MOUNT WRANGELL LAVAS, UNDIVIDED Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 17 Enumerated_Domain_Value_Definition: Qwv - MOUNT WRANGELL VALLEY-FILL AND BASIN LAVAS Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 18 Enumerated_Domain_Value_Definition: Qog - DRIFT OF OLDER (WISCONSIN AND OLDER?) GLACIATION Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 19 Enumerated_Domain_Value_Definition: Qwe - EARLY LAVA FLOWS OF MOUNT WRANGELL Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 20 Enumerated_Domain_Value_Definition: Qcd - ANDESITE-DACITE LAVA DOMES (?) AND BRECCIAS Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 21 Enumerated_Domain_Value_Definition: Qyg - DRIFT OF YOUNGER (WISCONSIN) GLACIATION Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 22 Enumerated_Domain_Value_Definition: Qa - ALLUVIUM IN STREAMS Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 23 Enumerated_Domain_Value_Definition: Qlg - DEPOSITS OF THE COPPER RIVER BASIN, UNDIVIDED Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 25 Enumerated_Domain_Value_Definition: Qah - ANDESITE FLOWS Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 26 Enumerated_Domain_Value_Definition: Qcf - CHETASLINA VOLCANIC DEBRIS FLOW Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 27 Enumerated_Domain_Value_Definition: Qpf - PYROCLASTIC FLOW Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 28 Enumerated_Domain_Value_Definition: Qoa - OLDER ALLUVIUM Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 30 Enumerated_Domain_Value_Definition: Qwc - PYROCLASTIC DEPOSITS OF THE MOUNT WRANGELL WEST CRATER Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 32 Enumerated_Domain_Value_Definition: Jc - CHITINA VALLEY BATHOLITH Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 33 Enumerated_Domain_Value_Definition: JPam - HALEY CREEK METAMORPHIC ASSEMBLAGE Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 34 Enumerated_Domain_Value_Definition: JTrc - MARINE CLASTIC AND CARBONATE ROCKS, UNDIVIDED Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 35 Enumerated_Domain_Value_Definition: Trn - NIKOLAI GREENSTONE Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 36 Enumerated_Domain_Value_Definition: Qwp - ANDESITE PLUG OF MOUNT WRANGELL Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 38 Enumerated_Domain_Value_Definition: Ks - MARINE SEDIMENTARY ROCKS Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 40 Enumerated_Domain_Value_Definition: PPas - SKOLAI GROUP Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 41 Enumerated_Domain_Value_Definition: GLACIER Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 42 Enumerated_Domain_Value_Definition: Qdi - DACITE PLUGS Enumerated_Domain_Value_Definition_Source: This dataset Attribute: Attribute_Label: UNITLABEL Attribute_Definition: UNITLABEL is a text field in the polygon attribute table which holds the label of the geologic unit. Units queried where uncertain. Each UNITLABEL listed below is defined by the information from the UNITNAME field which provides the name of the unit. NOTE: Because of the limitations of common GIS fonts, the letters "Tr"and "Pa" are substituted for the standard symbols for "Triassic" and "Pennsylvanian". Attribute_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qaf Enumerated_Domain_Value_Definition: ALLUVIUM IN FANS Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qc Enumerated_Domain_Value_Definition: COLLUVIUM, UNDIVIDED Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qd Enumerated_Domain_Value_Definition: DACITE FLOW DOME Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qdl Enumerated_Domain_Value_Definition: ANDESITE FLOWS Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qcg Enumerated_Domain_Value_Definition: CONGLOMERATE Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qba Enumerated_Domain_Value_Definition: BASALTIC ANDESITE FLOWS Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qdb Enumerated_Domain_Value_Definition: DACITE BLOCK AND ASH DEPOSIT Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qcl Enumerated_Domain_Value_Definition: LAVA FLOWS, PYROCLASTIC DEPOSITS, AND BRECCIAS, UNDIFFERENTIATED Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qod Enumerated_Domain_Value_Definition: DACITE INTRUSION Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qr Enumerated_Domain_Value_Definition: ROCK GLACIER DEPOSITS Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qda Enumerated_Domain_Value_Definition: NADINA VOLCANIC AVALANCHE, LANDSLIDE, AND GLACIAL DEPOSITS, UNDIVIDED Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qw Enumerated_Domain_Value_Definition: LAVA FLOWS OF THE MOUNT WRANGELL SHIELD Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qdc Enumerated_Domain_Value_Definition: DACITE DEBRIS APRON Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qag Enumerated_Domain_Value_Definition: DRIFT OF ALASKAN GLACIATION Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qwu Enumerated_Domain_Value_Definition: MOUNT WRANGELL LAVAS, UNDIVIDED Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qwv Enumerated_Domain_Value_Definition: MOUNT WRANGELL VALLEY-FILL AND BASIN LAVAS Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qog Enumerated_Domain_Value_Definition: DRIFT OF OLDER (WISCONSIN AND OLDER?) GLACIATION Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qwe Enumerated_Domain_Value_Definition: EARLY LAVA FLOWS OF MOUNT WRANGELL Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qcd Enumerated_Domain_Value_Definition: ANDESITE-DACITE LAVA DOMES (?) AND BRECCIAS Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qyg Enumerated_Domain_Value_Definition: DRIFT OF YOUNGER (WISCONSIN) GLACIATION Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qa Enumerated_Domain_Value_Definition: ALLUVIUM IN STREAMS Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qlg Enumerated_Domain_Value_Definition: DEPOSITS OF THE COPPER RIVER BASIN, UNDIVIDED Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qah Enumerated_Domain_Value_Definition: ANDESITE FLOWS Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qcf Enumerated_Domain_Value_Definition: CHETASLINA VOLCANIC DEBRIS FLOW Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qpf Enumerated_Domain_Value_Definition: PYROCLASTIC FLOW Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qoa Enumerated_Domain_Value_Definition: OLDER ALLUVIUM Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qwc Enumerated_Domain_Value_Definition: PYROCLASTIC DEPOSITS OF THE MOUNT WRANGELL WEST CRATER Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Jc Enumerated_Domain_Value_Definition: CHITINA VALLEY BATHOLITH Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: JPam Enumerated_Domain_Value_Definition: HALEY CREEK METAMORPHIC ASSEMBLAGE Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: JTrc Enumerated_Domain_Value_Definition: MARINE CLASTIC AND CARBONATE ROCKS, UNDIVIDED Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Trn Enumerated_Domain_Value_Definition: NIKOLAI GREENSTONE Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qwp Enumerated_Domain_Value_Definition: ANDESITE PLUG OF MOUNT WRANGELL Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Ks Enumerated_Domain_Value_Definition: MARINE SEDIMENTARY ROCKS Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: PPas Enumerated_Domain_Value_Definition: SKOLAI GROUP Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qdi Enumerated_Domain_Value_Definition: DACITE PLUGS Enumerated_Domain_Value_Definition_Source: This dataset Attribute: Attribute_Label: MODIFIER Attribute_Definition: MODIFIER is a text field in the polygon attribute table. MODIFIER describes additional characteristics of a unit if known. The same attribute can be assigned to multiple units. MODIFIER is also used to place overprint patterns on the map. Attribute_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ALT Enumerated_Domain_Value_Definition: Unit is hydrothermally altered Enumerated_Domain_Value_Definition_Source: This dataset Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Q Enumerated_Domain_Value_Definition: Unit is queried Enumerated_Domain_Value_Definition_Source: This dataset Detailed_Description: Entity_Type: Entity_Type_Label: points Entity_Type_Definition: Characteristic of the points in feature class vastations are coded in the attribute table. The attribute table consists of the following item: LABEL Entity_Type_Definition_Source: This dataset Attribute: Attribute_Label: LABEL Attribute_Definition: LABEL is a text field in the point attribute table. A number in the label indicates sample has been chemically analyzed. A letter indicates sample has been radiometrically dated. Locations without attributes are other field stations where samples and notes were taken Attribute_Definition_Source: This dataset Attribute_Domain_Values: Unrepresentable_Domain: Labels placed on map Attribute: Attribute_Label: MAP_NUMBER Attribute_Definition: MAP_NUMBER is a numeric field in the point attribute table. Identifies sample in table one that has been chemically analyzed. Can be used to join data from table one in table1_chem_analyses to the point locations. Attribute_Definition_Source: This dataset Attribute_Domain_Values: Unrepresentable_Domain: Map number from table one. Attribute: Attribute_Label: MAP_LETTER Attribute_Definition: MAP_LETTER is a numeric field in the point attribute table. Identifies sample in table two that has been radiometrically dated. Can be used to join data from table two in table2_radiometric_ages to the point locations. Attribute_Definition_Source: This dataset Attribute_Domain_Values: Unrepresentable_Domain: Map letter from table two. Attribute: Attribute_Label: FIELD_NUMBER Attribute_Definition: FIELD_NUMBER is a text field in the point attribute table. Identifies field numbers for samples that are not in tables one or two. These locations are from the field sheets only. Attribute_Definition_Source: This dataset Attribute_Domain_Values: Unrepresentable_Domain: Field numbers from field sheets. Detailed_Description: Entity_Type: Entity_Type_Label: points Entity_Type_Definition: Characteristic of the points in feature class vastruc are coded in the attribute table. The attribute table consists of the following items: STRIKE and DIP Entity_Type_Definition_Source: This dataset Attribute: Attribute_Label: STRIKE Attribute_Definition: STRIKE is a short integer value field in the point attribute table. Every point has a strike value that is used to rotate the inclined bedding symbol. Attribute_Definition_Source: This dataset Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 58 Range_Domain_Maximum: 296 Attribute: Attribute_Label: DIP Attribute_Definition: DIP is a short integer value field in the point attribute table. Every point has a dip value that is used to show the angle of inclination of the bedding. Attribute_Definition_Source: This dataset Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 80 Overview_Description: Entity_and_Attribute_Overview Trace of detailed geochemistry study by Nye, 1983 Entity_and_Attribute_Detail_Citation: Nye, C.J., 1983, Petrology and geochemistry of Okmok and Wrangell volcanoes, Alaska: Santa Cruz, University of California, Ph.D. dissertation, 208 p. Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: USGS Information Services Contact_Address: Address_Type: mailing address Address: Box 25286 Denver Federal Center City: Denver State_or_Province: CO Postal_Code: 80225-0046 Country: USA Contact_Voice_Telephone: 303-202-4200 or 1-888-ASK-USGS Resource_Description: Scientific Investigations Map 3351 Distribution_Liability: Although this data has been used by the USGS, no warranty, expressed or implied, is made by the USGS as to the accuracy of the data and related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the USGS in the use of these data, software, or related materials. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: Scientific Investigations Map 3351 Format_Version_Number: 1.0 Format_Version_Date: 20160310 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://dx.doi.org/10.3133/sim3351 Fees: none Metadata_Reference_Information: Metadata_Date: 20160310 Metadata_Review_Date: 20140820 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: Keith Labay Contact_Address: Address_Type: mailing and physical address Address: 4210 University Drive City: Anchorage State_or_Province: AK Postal_Code: 99508-4667 Country: USA Contact_Voice_Telephone: 907-786-7410 Contact_Electronic_Mail_Address: klabay@usgs.gov Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998