Identification_Information: Citation: Citation_Information: Originator: Phelps, Geoffrey A. Originator: Jewel, Eleanore B. Originator: Langenheim, Victoria E. Originator: Jachens, Robert C. Title: Principal facts for gravity stations in the vicinity of Coyote Spring valley, Nevada, with initial gravity modeling results Publication_Date: 2000 Series_Information: Series_Name: Open-File Report Issue_Identification: 00-420 Publication_Information: Publication_Place: Menlo Park, California Publisher: Geological Survey (U.S.) Online_Linkage: http://pubs.usgs.gov/of/2000/of00-420/ Description: Abstract: Gravity study to help define the shapes of young basins filled with Cenozoic rocks and alluvium, and to identify any possible faults within these basins that might influence the movement of groundwater. Purpose: Aid in modeling the depth and shapes of the underlying basins and to locate faults concealed beneath the basin fill. Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 200005 Currentness_Reference: ground condition Status: Progress: Complete Maintenance_and_Update_Frequency: As needed Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -115 East_Bounding_Coordinate: -114.75 North_Bounding_Coordinate: 37 South_Bounding_Coordinate: 36.75 Access_Constraints: none Use_Constraints: none Keywords: Place: Place_Keyword_Thesaurus: Augmented FIPS 10-4 and FIPS 6-4 Place_Keyword: f32003 = Clark Place_Keyword: f32017 = Lincoln Theme: Theme_Keyword_Thesaurus: General glossary for mineral resources spatial data Theme_Keyword: Portable Document Format Theme: Theme_Keyword_Thesaurus: USGS Thesaurus Theme_Keyword: geologic structure Theme_Keyword: geophysics Theme_Keyword: geospatial datasets Theme_Keyword: gravimeter measurement Theme_Keyword: gravitational field (earth) Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Geoffrey Phelps Contact_Organization: USGS WR SW GD Contact_Address: Address_Type: mailing address Address: 345 Middlefield Road$Mail Stop 989 City: Menlo Park State_or_Province: CA Postal_Code: 94025 Country: USA Contact_Voice_Telephone: 650-329-4922 Contact_Facsimile_Telephone: 650-329-5133 Contact_Electronic_Mail_Address: gphelps@usgs.gov Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Point Point_and_Vector_Object_Information: SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Entity point Point_and_Vector_Object_Count: 224 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Geographic: Geographic_Coordinate_Units: decimal degrees Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1927 Ellipsoid_Name: Clarke 1866 Semi-major_Axis: 6378206.4 Denominator_of_Flattening_Ratio: 294.98 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: appendix1 Entity_Type_Definition: Principal facts for new gravity stations in Coyote Spring Valley and vicinity, Nevada Attribute: Attribute_Label: STATION Attribute_Definition: Station identifier Attribute: Attribute_Label: APP_LAT Attribute_Definition: Latitude, as given in appendix Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 36 39.96 Range_Domain_Maximum: 36 59.93 Attribute_Units_of_Measure: degrees, decimal minutes Attribute: Attribute_Label: LATITUDE Attribute_Definition: Latitude Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 36.666 Range_Domain_Maximum: 36.99883333 Attribute_Units_of_Measure: decimal degrees Attribute: Attribute_Label: APP_LONG Attribute_Definition: Longitude, as given in appendix Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -114 34.09 Range_Domain_Maximum: -114 56.73 Attribute_Units_of_Measure: degrees, decimal minutes Attribute: Attribute_Label: LONGITUDE Attribute_Definition: Longitude Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -114.5681667 Range_Domain_Maximum: -114.9455 Attribute_Units_of_Measure: decimal degrees Attribute: Attribute_Label: ELEV_FT Attribute_Definition: Elevation Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1503 Range_Domain_Maximum: 3437.5 Attribute_Units_of_Measure: feet Attribute: Attribute_Label: OBS_GRAV Attribute_Definition: Observed gravity Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 979573.16 Range_Domain_Maximum: 979682.63 Attribute_Units_of_Measure: mGal Attribute: Attribute_Label: FREE_AIR Attribute_Definition: Free air anomaly Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -56.51 Range_Domain_Maximum: -6.93 Attribute_Units_of_Measure: mGal Attribute: Attribute_Label: SIMP_BOUG Attribute_Definition: Simple Bouguer anomaly Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -140.84 Range_Domain_Maximum: -103.07 Attribute_Units_of_Measure: mGal Attribute: Attribute_Label: INNER_CORR Attribute_Definition: Inner zone terrain correction Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 1 Attribute_Units_of_Measure: mGal Attribute: Attribute_Label: TOT_CORR Attribute_Definition: Total terrain correction Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: .24D Range_Domain_Maximum: 3.73D Attribute_Units_of_Measure: mGal Attribute: Attribute_Label: COMPL_BOUG Attribute_Definition: Complete Bouguer anomaly Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -141.1 Range_Domain_Maximum: -103.42 Attribute_Units_of_Measure: mGal Attribute: Attribute_Label: ISO_RESID Attribute_Definition: Isostatic residual anomaly Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -9.42 Range_Domain_Maximum: 16.03 Attribute_Units_of_Measure: mGal Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: USGS Information Services Contact_Address: Address_Type: mailing Address: Box 25286, Denver Federal Center City: Denver State_or_Province: Colorado Postal_Code: 80255-0046 Country: USA Contact_Voice_Telephone: 1-888-ASK-USGS Contact_Facsimile_Telephone: 1-303-202-4695 Contact_Electronic_Mail_Address: infoservices@usgs.gov Resource_Description: USGS Open File Report 00-420 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, product, or firm 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: Gravity station measurements and calculated quantities File_Decompression_Technique: unzip Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://pubs.usgs.gov/of/2000/of00-420/data/of00-420.zip Fees: none Metadata_Reference_Information: Metadata_Date: 20100217 Metadata_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Peter N Schweitzer Contact_Organization: USGS ER GD Contact_Position: Geologist Contact_Address: Address_Type: mailing address Address: 12201 Sunrise Valley Drive 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 Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998