Metadata: Identification_Information: Citation: Citation_Information: Originator: Billingsley, G.H. Originator: Graham, S.E. Publication_Date: 2003 Title: Geologic Map and Digital Database of Lower Hurricane Wash and vicinity, Mohave County, Northwestern Arizona Edition: Version 1.0 Geospatial_Data_Presentation_Form: geologic map Series_Information: Series_Name: U.S. Geological Survey Miscellaneous Field Studies Report Issue_Identification: MF-2396 Publication_Information: Publication_Place: Flagstaff, AZ Publisher: U.S. Geological Survey Online_Linkage: http://geopubs.wr.usgs.gov/mf-maps/mf-2396 Description: Abstract: This digital map database is compiled from published open file reports, and new mapping by the author, and represents the general distribution of surficial and bedrock geology in the mapped area. The map area lies within the Shivwits and Uinkaret Plateaus, subplateaus of the southwestern part of the Colorado Plateau hypsographic province. Together with the accompanying pamphlet, it provides current information on the geologic structure and stratigraphy of the area. The database delineates map units that are identified by age and lithology, following the stratigraphic nomenclature of the U.S. Geological Survey. The scale of the source maps limits the spatial resolution of the database to 1:31,680 or smaller. Purpose: The geologic map of Lower Hurricane Wash and vicinity covers part of the Colorado Plateau and Hurricane Wash. Hurricane Wash is the principal drainage for Upper Hurricane Valley just west of and parallel to the Hurricane Cliffs, northern Mohave County, Arizona. The map is part of a cooperative U.S. Geological Survey, National Park Service, and Bureau of Land Management project to provide geologic information for areas adjacent to the newly established Grand Canyon/Parashant Canyon National Monument. This map fills in one of the remaining areas where uniform quality geologic mapping was needed. The geologic information presented will be useful to resource managers for future related studies as to land use, range management, biological studies, water resource studies, and flood control programs for federal, state, and private agencies. Supplemental_Information: This report consists of a set of geologic map database files (ARC/INFO coverages) and supporting text and plot files (Post Script and PDF format) that will generate map sheets and pamphlets similar to a traditional USGS Miscellaneous Field Studies Report. These files are described in the explanatory pamphlets (lhgeo.txt and lhgeo.pdf). The base layer used in the preparation of the geologic map plot files was derived from a scanned topographic base constructed of four re-scaled USGS 7.5' topographic quadrangles. The resultant TIFF image was combined with geologic data to produce the final map layout in Illustrator 9.0. Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2003 Currentness_Reference: The date given is the anticipated publication date. Status: Progress: Complete Maintenance_and_Update_Frequency: As needed Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -113.500790 East_Bounding_Coordinate: -113.248347 North_Bounding_Coordinate: 37.000824 South_Bounding_Coordinate: 36.749227 Keywords: Theme: Theme_Keyword_Thesaurus: none Theme_Keyword: Collapse Structures Theme_Keyword: Geology Theme_Keyword: Sinkholes Place: Place_Keyword_Thesaurus: none Place_Keyword: Grand Canyon Place_Keyword: Hurricane Cliffs Place_Keyword: Hurricane Fault Place_Keyword: Main Street Fault Place_Keyword: Mariah Knoll Place_Keyword: Northern Arizona Place_Keyword: Parashant Grand Canyon National Monument Place_Keyword: Shivwits Plateau Place_Keyword: Sunshine Fault Place_Keyword: Uinkaret Plateau Place_Keyword: Hurricane Wash Access_Constraints: None Use_Constraints: Uses of this digital geologic map should not violate the spatial resolution of the map area (1:31,680) even though the digital data form removes the constraint of scale on a paper map. The accuracy inherent in map scale is also present in digital format. At a scale larger than 1:31,680, higher resolution data is not available and will not yield greater real data. Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Billingsley, G.H. Contact_Organization: U.S. Geological Survey Contact_Position: Geologist Contact_Address: Address_Type: mailing address Address: 2255 North Gemini Drive City: Flagstaff State_or_Province: AZ Postal_Code: 86001 Country: USA Contact_Voice_Telephone: 928-556-7198 Contact_Electronic_Mail_Address: gbillingsley@usgs.gov Data_Set_Credit: I appreciate the advice, revisions, and information of the following individuals; Jonathon C. Matti, David S. Harwood, Wendell Duffield, Thomas W. Judkins, Susan Priest, Dale Russell, and Angela Jayko of the U.S. Geological Survey. I am grateful to Roger Carroll, Beatrice Landavazo, Hugh Thomas of the U.S. Geological Survey for their technical assistance in producing this map. Aerial photos provided by Becky Hammond, geologist with the Bureau of Land Management, Arizona Strip Field Office, St. George, Utah are greatly appreciated. Native_Data_Set_Environment: Windows 2000, ARC/INFO version 8.1, Illustrator 9.0 Logical_Consistency_Report: Polygon and chain-node topology present. Completeness_Report: This report is designed to describe completely the surficial and bedrock geology at a 1:31,680 scale. Geologic information only mappable at a larger scale has been omitted. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Well-located data items are intended to have a positional accuracy within 0.5mm at a 1:31,680 map scale, or 16 meters on the ground. Process_Step: Process_Description: The databases in this report were compiled in ARC/INFO version 8.1, a commercial Geographic Information System (Environmental Systems Research Institute, Redlands, CA.). The files are in either raster (GRID) or vector coverage format. Coverages are stored in uncompressed ARC export format. ARC/INFO export files with the .e00 extension can be converted into ARC/INFO coverages in ARC/INFO and can be read by other commercially available Geographic Information Systems. Stable-base maps were scanned at the Flagstaff USGS Field site using an Optronics 5040 raster scanner at a resolution of 50 microns (508 dpi). The resulting raster file was in RLE format and converted to the RLC format using the "rle2rlc" program written by Marilyn Flynn. The RLC file was subsequently converted to an ARC/INFO grid in ARC/INFO. The linework was vectorized using Gridline. A tic file was created in latitude and longitude and projected into the base map projection (State Plane). Tics are defined in the four extreme corners of the map are in the geologic coverages corresponding with quadrangle corners both in base maps and digital maps. The tic file was used to transform the grid into State Plane projection. Scanned lines were edited interactively by hand using the ARC module ARCEDIT and a series of macros and menus; polygons were attributed as necessary, and all artifacts and scanning errors visible at 1:31,680 were removed. Process_Date: 20020322 Process_Step: Process_Description: First draft of metadata created by Scott Graham using FGDCMETA.AML ver. 1.2 05/14/98 on ARC/INFO data set c:\data\hurricane\LH-GEOL Process_Date: 20020426 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Vector Point_and_Vector_Object_Information: SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Complete chain Point_and_Vector_Object_Count: 10576 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Label point Point_and_Vector_Object_Count: 3973 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains Point_and_Vector_Object_Count: 3973 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Point Point_and_Vector_Object_Count: 49 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Map_Projection: Map_Projection_Name: Transverse Mercator Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.999933 Longitude_of_Central_Meridian: -113.750000 Latitude_of_Projection_Origin: 31.000000 False_Easting: 152400.304801 False_Northing: 0.000000 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.000098 Ordinate_Resolution: 0.000098 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 Overview Description: Entity_and_Attribute_Overview: The databases described in this report were compiled in ARC/INFO, a commercial Geographic Information System by Environmental Systems Research Institute. Almost all the attributes in the various attribute tables of the coverages included in the report are set or calculated by ARC/INFO. The exceptions being -ID, LTYPE, PTYPE, PTTYPE, STRIKE, and DIP. LTYPE, PTYPE and PTTYPE are author added aspects of the coverages added to the PAT or AAT and are used to describe the type of line (LTYPE), area (PTYPE), point or arcmarker (PTTYPE). LTYPE and PTTYPE are each defined with WIDTH 35, OUTPUT 35, and TYPE C (character). PTYPE is defined with WIDTH 5, OUTPUT 5, and TYPE C. STRIKE and DIP are only present in LH_DIP.PAT, because they describe bedding orientation of point objects. Each is defined with WIDTH and OUTPUT of 3, and TYPE I (integer). One coverage not described is LH_ANNO. This coverage contains only annotations, and leader placement. There are no defined attributes for this coverage. Entity_and_Attribute_Detail_Citation: The report combined with lhmap.ps, lhmap.pdf, lhgeo.doc, lhgeo.txt, or lhgeo.pdf Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: LH-GEOL.PAT Entity_Type_Definition: attribute table of c Entity_Type_Definition_Source: ARC/INFO Attribute: Attribute_Label: Attribute_Definition: Attribute table of LH-GEOL Attribute_Definition_Source: ARC/INFO Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: - Enumerated_Domain_Value_Definition: Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: AREA Attribute_Definition: Area of poly/region in square coverage units Attribute_Definition_Source: Computed Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Positive real numbers Enumerated_Domain_Value_Definition: Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: PERIMETER Attribute_Definition: Perimeter of poly/region in coverage units Attribute_Definition_Source: Computed Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Positive real numbers Enumerated_Domain_Value_Definition: Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: LH-GEOL# Attribute_Definition: Internal feature number Attribute_Definition_Source: Computed Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Sequential unique positive integer Enumerated_Domain_Value_Definition: Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: LH-GEOL -ID Attribute_Definition: User-assigned feature number Attribute_Definition_Source: user-defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Integer Enumerated_Domain_Value_Definition: Set equal to LH-GEOL# Enumerated_Domain_Value_Definition_Source: author Attribute: Attribute_Label: PTYPE Attribute_Definition: Geologic unit label Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Pe Enumerated_Domain_Value_Definition: Esplanade Sandstone Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Ph Enumerated_Domain_Value_Definition: Hermit Formation Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Pkf Enumerated_Domain_Value_Definition: Kaibab Formation, Fossil Mountain member Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Pkh Enumerated_Domain_Value_Definition: Kaibab Formation, Harrisburg member Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Ptb Enumerated_Domain_Value_Definition: Toroweap Formation, Brady Canyon member Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Pts Enumerated_Domain_Value_Definition: Toroweap Formation, Seligman member Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Ptw Enumerated_Domain_Value_Definition: Toroweap Formation, Woods Ranch member Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: QTa Enumerated_Domain_Value_Definition: Quaternary or Tertiary alluvial fan deposits Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qa1 Enumerated_Domain_Value_Definition: Young alluvial fan deposits Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qa2 Enumerated_Domain_Value_Definition: Intermediate age alluvial fan deposits Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qa3 Enumerated_Domain_Value_Definition: Old alluvial fan deposits Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qa4 Enumerated_Domain_Value_Definition: Oldest alluvial fan deposits Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qaf Enumerated_Domain_Value_Definition: Artificial fill deposits and quarries Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qb Enumerated_Domain_Value_Definition: Basalt flows Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qc Enumerated_Domain_Value_Definition: Colluvial deposits Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qd Enumerated_Domain_Value_Definition: Dune sand deposits Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qeb Enumerated_Domain_Value_Definition: East Mesa Basalt, flows Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qei Enumerated_Domain_Value_Definition: East Mesa Basalt, intrusive dike, plug, or vent area Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qep Enumerated_Domain_Value_Definition: East Mesa Basalt, pyroclastic deposits Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qf Enumerated_Domain_Value_Definition: Floodplain deposits Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qg1 Enumerated_Domain_Value_Definition: Young terrace-gravel deposits Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qg2 Enumerated_Domain_Value_Definition: Low terrace-gravel deposits Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qg3 Enumerated_Domain_Value_Definition: Low-intermediate terrace-gravel Deposits Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qg4 Enumerated_Domain_Value_Definition: High-intermediate terrace-gravel Deposits Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qg5 Enumerated_Domain_Value_Definition: Old terrace-gravel deposits Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qi Enumerated_Domain_Value_Definition: Intrusive dike or neck Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Ql Enumerated_Domain_Value_Definition: Landslide deposits Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qp Enumerated_Domain_Value_Definition: Pyroclastic deposits Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qs Enumerated_Domain_Value_Definition: Stream-channel alluvium Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qt Enumerated_Domain_Value_Definition: Talus deposits Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qv Enumerated_Domain_Value_Definition: Valley-fill deposits Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qwb Enumerated_Domain_Value_Definition: West Mesa Basalt, flows Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qwi Enumerated_Domain_Value_Definition: West Mesa Basalt, intrusive dike, plug, or vent area Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Qwp Enumerated_Domain_Value_Definition: West Mesa Basalt, pyroclastic deposits Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: TRcp Enumerated_Domain_Value_Definition: Chinle Formation, Petrified Forest Member Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: TRcs Enumerated_Domain_Value_Definition: Chinle Formation, Shinarump Member Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: TRml Enumerated_Domain_Value_Definition: Moenkopi Formation, Lower red member Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: TRmlt Enumerated_Domain_Value_Definition: Moenkopi Formation, Lower red member and Timpoweap Member Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: TRmm Enumerated_Domain_Value_Definition: Moenkopi Formation, Middle red member Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: TRms Enumerated_Domain_Value_Definition: Moenkopi Formation, Shnabkaib Member Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: TRmt Enumerated_Domain_Value_Definition: Moenkopi Formation, Timpoweap Member Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: TRmu Enumerated_Domain_Value_Definition: Moenkopi Formation, Upper red member Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: TRmv Enumerated_Domain_Value_Definition: Moenkopi Formation, Virgin Limestone Member Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Tbb Enumerated_Domain_Value_Definition: Black Rock Canyon Basalt Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Tsb Enumerated_Domain_Value_Definition: Seegmiller Mountain Basalt, basalt flows Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Tsi Enumerated_Domain_Value_Definition: Seegmiller Mountain Basalt, intrusive dike or plug Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: Tsp Enumerated_Domain_Value_Definition: Seegmiller Mountain Basalt, pyroclastic deposits Enumerated_Domain_Value_Definition_Source: Author Detailed_Description: Entity_Type: Entity_Type_Label: LH-GEOL.AAT Entity_Type_Definition: attribute table of LH-GEOL Entity_Type_Definition_Source: ARC/INFO Attribute: Attribute_Label: Attribute_Definition: Attribute table of LH-GEOL Attribute_Definition_Source: ARC/INFO Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: - Enumerated_Domain_Value_Definition: Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: FNODE# Attribute_Definition: Internal number of from-node Attribute_Definition_Source: computed Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Sequential unique positive integer Enumerated_Domain_Value_Definition: Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: TNODE# Attribute_Definition: Internal number of to-node Attribute_Definition_Source: computed Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Sequential unique positive integer Enumerated_Domain_Value_Definition: Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: LPOLY# Attribute_Definition: Internal number of polygon on left of arc Attribute_Definition_Source: computed Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Sequential unique positive integer Enumerated_Domain_Value_Definition: Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: RPOLY# Attribute_Definition: Internal number of polygon on right of arc Attribute_Definition_Source: computed Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Sequential unique positive integer Enumerated_Domain_Value_Definition: Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: LENGTH Attribute_Definition: Length of arc in coverage units Attribute_Definition_Source: computed Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Positive real number Enumerated_Domain_Value_Definition: Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: LH-GEOL # Attribute_Definition: Internal feature number Attribute_Definition_Source: computed Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Sequential unique positive integer Enumerated_Domain_Value_Definition: Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: LH-GEOL -ID Attribute_Definition: User-assigned feature number Attribute_Definition_Source: user-defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Integer Enumerated_Domain_Value_Definition: Set equal to LH-GEOL # Enumerated_Domain_Value_Definition_Source: Author Attribute: Attribute_Label: LTYPE Attribute_Definition: Type of geologic or geographic feature denoted by a line in the database. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: contact_certain Enumerated_Domain_Value_Definition: Boundary between two mapped units that retains the original depositional or intrusive relationship. The contact has been observed or is closely constrained, so it is well located as described in Positional_Accuracy. Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: fault_normal_certain Enumerated_Domain_Value_Definition: Structural boundary between mapped units or structural discontinuity within a mapped unit that has experienced relative offset between the rock bodies on either side of the fault. The fault has been observed or is closely constrained, so it is well located as described in Positional_Accuracy. Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: fault_normal_approx Enumerated_Domain_Value_Definition: Structural boundary between mapped units or structural discontinuity within a mapped unit that has experienced relative offset between the rock boundaries on either side of the fault. The fault has not been observed, so it is not well located as described in Positional_Accuracy, but the location is constrained to be within 2 mm at map scale or within about 63 meters on the ground. Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: fault_normal_concealed Enumerated_Domain_Value_Definition: Structural boundary between mapped units or structural discontinuity withina mapped unit that has experienced relative offset between the rock bodies on either side of the fault. The fault is obscured by overlying mapped units, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within 3 mm at mapscale or within about 95 meters on the ground Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: landslide_scarp Enumerated_Domain_Value_Definition: Line demarcating the headwall of a landslide, also serving as a contact between landslide unit (Ql) and the adjacent lithologic unit. This feature has been well located as described in Positional_Accuracy. Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: map_boundary Enumerated_Domain_Value_Definition: Edge of the mapped area. Used primarily to bind polygons at the edge of the map database. The location of the boundary is well located as described in Positional_Accuracy. Enumerated_Domain_Value_Definition_Source: Author Attribute: Attribute_Label: PTTYPE Attribute_Definition: arc marker point type Attribute_Definition_Source: author Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: fault_ball_fill Enumerated_Domain_Value_Definition: Arcmarker attached to an arc describing the nature of displacement along a fault. Side of arc with bar and ball is the side with downthrown displacement. Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: xx Enumerated_Domain_Value_Definition: No arcmarker is to be attached to an arc containing the xx value in the PTTYPE field. Enumerated_Domain_Value_Definition_Source: Author Detailed_Description: Entity_Type Entity_Type_Label: LH-STRC.AAT Entity_Type_Definition: Attribute table of LH-STRC Entity_Type_Definition_Source: ARC/INFO Attribute: Attribute_Label: Attribute_Definition: Attribute table of LH-STRC Attribute_Definition_Source: ARC/INFO Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: - Enumerated_Domain_Value_Definition: Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: FNODE# Attribute_Definition: Internal number of from-node Attribute_Definition_Source: computed Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Sequential unique positive integer Enumerated_Domain_Value_Definition: Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: TNODE# Attribute_Definition: Internal number of to-node Attribute_Definition_Source: computed Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Sequential unique positive integer Enumerated_Domain_Value_Definition: Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: LPOLY# Attribute_Definition: Internal number of polygon on left of arc Attribute_Definition_Source: computed Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Sequential unique positive integer Enumerated_Domain_Value_Definition: Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: RPOLY# Attribute_Definition: Internal number of polygon on right of arc Attribute_Definition_Source: computed Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Sequential unique positive integer Enumerated_Domain_Value_Definition: Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: LENGTH Attribute_Definition: Length of arc in coverage units Attribute_Definition_Source: computed Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Positive real number Enumerated_Domain_Value_Definition: Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: LH-STRC# Attribute_Definition: Internal feature number Attribute_Definition_Source: computed Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Sequential unique positive integer Enumerated_Domain_Value_Definition: Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: LH-STRC-ID Attribute_Definition: User-assigned feature number Attribute_Definition_Source: user-defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Integer Enumerated_Domain_Value_Definition: Set equal to LH-STRC# Enumerated_Domain_Value_Definition_Source: Author Attribute: Attribute_Label: LTYPE Attribute_Definition: Type of geologic or geographic feature denoted by a line in the database. Attribute_Definition_Source: Author Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: anticline_certain Enumerated_Domain_Value_Definition: The surface trace of the axis of an anticline. The axis cannot been observed, but the location is constrained to be within about 5 mm at map scale or within about 160 meters on the ground. Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: anticline_concealed Enumerated_Domain_Value_Definition: The surface trace of the axis of an anticline. The axis cannot been observed, but the location is constrained to be within about 5 mm at map scale or within about 160 meters on the ground. The axis is concealed by younger units unaffected by earlier folding. Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: basalt_flow_direction Enumerated_Domain_Value_Definition: Interpreted direction of flow as seen in a basalt flow unit. Arrowhead points in direction of flow. Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: monocline_certain Enumerated_Domain_Value_Definition: The surface trace of the axis of a monocline. The axis cannot been observed, but the location is constrained to be within about 5 mm at map scale or within about 160 meters on the ground. Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: monocline_concealed Enumerated_Domain_Value_Definition: The surface trace of the axis of a monocline. The axis cannot been observed, but the location is constrained to be within about 5 mm at map scale or within about 160 meters on the ground. The axis is concealed by younger units unaffected by earlier folding. Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: plunging_anticline Enumerated_Domain_Value_Definition: The surface trace of the axis of a plunging anticline. The axis has not been observed, but the location is constrained to be within about 5 mm at map scale or within about 160 meters on the ground. Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: plunging_syncline Enumerated_Domain_Value_Definition: The surface trace of the axis of a plunging syncline. The axis has not been observed, but the location is constrained to be within about 5 mm at map scale or within about 160 meters on the ground. Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: syncline_certain Enumerated_Domain_Value_Definition: The surface trace of the axis of a syncline. The axis cannot been observed, but the location is constrained to be within about 5 mm at map scale or within about 160 meters on the ground. Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: syncline_concealed Enumerated_Domain_Value_Definition: The surface trace of the axis of a syncline. The axis cannot been observed, but the location is constrained to be within about 5 mm at map scale or within about 160 meters on the ground. The axis is concealed by younger units unaffected by earlier folding. Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: xsect Enumerated_Domain_Value_Definition: Surface trace of lines used for cross-sections. Enumerated_Domain_Value_Definition_Source: Author Attribute: Attribute_Label: PTTYPE Attribute_Definition: Arc marker point type Attribute_Definition_Source: author Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: anticline Enumerated_Domain_Value_Definition: Point element placed on line indicating the anticlinal nature of the particular fold axis. Defined only in conjunction with an LTYPE of anticline_certain, anticline_concealed or plunging_anticline. Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: monocline Enumerated_Domain_Value_Definition: Point element placed on line indicating the monoclinal nature of the particular fold axis. Defined only in conjunction with an LTYPE of monocline_concealed or monocline_certain. Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: syncline Enumerated_Domain_Value_Definition: Point element placed on line indicating the synclinal nature of the particular fold axis. Defined only in conjunction with an LTYPE of syncline_certain, syncline_concealed or plunging_syncline. Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: xx Enumerated_Domain_Value_Definition: No point element is to be placed on an arc with PTTYPE defined as xx. Enumerated_Domain_Value_Definition_Source: Author Attribute: Attribute_Label: PLUNGE Attribute_Definition: Arc maker point type Attribute_Definition_Source: author Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 0 Enumerated_Domain_Value_Definition: No point element is to be placed on an arc with PLUNGE defined as 0. Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: 1 Enumerated_Domain_Value_Definition: Point element placed on line indicating direction of basalt flow Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: 32 Enumerated_Domain_Value_Definition: Point element placed on line indicating direction fold axis plunge Enumerated_Domain_Value_Definition_Source: Author Detailed_Description: Entity_Type Entity_Type_Label: LH-STRC.PAT Entity_Type_Definition: Attribute table of LH-STRC Entity_Type_Definition_Source: ARC/INFO Attribute: Attribute_Label: Attribute_Definition: Attribute table of LH-STRC Attribute_Definition_Source: ARC/INFO Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: - Enumerated_Domain_Value_Definition: Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: AREA Attribute_Definition: Degenerate area of a point Attribute_Definition_Source: Assigned Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 0 Enumerated_Domain_Value_Definition: no area for points Enumerated_Domain_Value_Definition_Source: assigned Attribute: Attribute_Label: PERIMETER Attribute_Definition: Degenerate perimeter of a point Attribute_Definition_Source: Assigned Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 0 Enumerated_Domain_Value_Definition: no perimeter for points Enumerated_Domain_Value_Definition_Source: assigned Attribute: Attribute_Label: LH-STRC# Attribute_Definition: Internal feature number Attribute_Definition_Source: computed Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Sequential unique positive integer Enumerated_Domain_Value_Definition: Enumerated_Domain_Value_Definition_Source: computed Attribute: Attribute_Label: LH-STRC-ID Attribute_Definition: User-assigned feature number Attribute_Definition_Source: Uder-defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Integer Enumerated_Domain_Value_Definition: Calculated to equal LH-STRC# Enumerated_Domain_Value_Definition_Source: Author Attribute: Attribute_Label: PTTYPE Attribute_Definition: The type of planar feature which was observed and the orientation of which was measured at this point. Attribute_Definition_Source: author Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: bedding Enumerated_Domain_Value_Definition: Originally horizontal sedimentary layers were observed and measured at this Point. Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: approximate_bedding Enumerated_Domain_Value_Definition: Originally horizontal sedimentary layers were observed at this location. Through aerial photo interpretation, the approximate orientation of the layers was measured. Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: collapse_structure Enumerated_Domain_Value_Definition: A probable breccia pipe collapse structure was observed at this location Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: sinkhole Enumerated_Domain_Value_Definition: Observed location of an enclosed depression or cave Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: vertical_joint Enumerated_Domain_Value_Definition: The orientation of vertical rock fractures without displacement was measured at this point. Enumerated_Domain_Value_Definition_Source: Author Enumerated_Domain: Enumerated_Domain_Value: dome Enumerated_Domain_Value_Definition: Originally horizonal sedimentary layers all dipping away from center were observed at this location Enumerated_Domain_Value_Definition_Source: Author Attribute: Attribute_Label: DIP Attribute_Definition: The inclination of planar structures measured in degrees down from horizontal. Attribute_Definition_Source: author Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 90 Attribute_Units_of_Measure: degrees Attribute_Measurement_Resolution: 1 Attribute: Attribute_Label: STRIKE Attribute_Definition: The orientation of a horizontal line in an inclined planar structure measured in degrees clockwise from north. Attribute_Definition_Source: author Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 359 Attribute_Units_of_Measure: degrees Attribute_Measurement_Resolution: 1 Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Address: Address_Type: mailing address Address: Box 25286 City: Denver State_or_Province: CO Postal_Code: 80225 Country: USA Contact_Voice_Telephone: 1-888-ASK-USGS Contact_Instructions: Please contact by mail or website. Please specify which data package you are requesting (ARC/INFO data base package - mf####a.tar.gz, PostScript plot files package - mf####b.tar.gz, or PDF plot files package - mf####c.tar.gz). Contact_Electronic_Mail_Address: www.askausgs.gov Distribution_Liability: Any use of trade, product or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Although this publication has been subjected to rigorous review and is substantially complete, the USGS reserves the right to revise the data pursuant to further analysis and review. Furthermore, it is released on condition that neither the USGS nor the United States Government may be held liable for any damages resulting from its authorized or unauthorized use. Metadata_Reference_Information: Metadata_Date: 20020426 Metadata_Review_Date: 20020430 Metadata_Future_Review_Date: Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: Graham, Scott E. Contact_Position: Geologist Contact_Address: Address_Type: mailing and physical address Address: 2255 North Gemini Drive City: Flagstaff State_or_Province: AZ Postal_Code: 86001 Country: USA Contact_Voice_Telephone: 928-556-7270 Contact_Facsimile_Telephone: (fax) 928-556-7169 Contact_Electronic_Mail_Address: sgraham@usgs.gov Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata Metadata_Standard_Version: Version of June 30, 1998 Metadata_Access_Constraints: none Metadata_Use_Constraints: none