Identification_Information: Citation: Citation_Information: Originator: Fred K. Miller Publication_Date: 2001 Title: Geologic Map of the San Bernardino North 7.5' quadrangle, San Bernardino County, California Edition: Version 1.0 Geospatial_Data_Presentation_Form: vector digital data Series_Information: Series_Name: U.S. Geological Survey Open-File Report Issue_Identification: USGS OF 01-131 Publication_Information: Publication_Place: Menlo Park, California Publisher: U.S. Geological Survey Online_Linkage: URL: http://geopubs.wr.usgs.gov/docs/wrgis/of01-131 Description: Abstract: This data set maps and describes the geology of the San Bernardino North 7.5' quadrangle, San Bernardino County, California. Created using Environmental Systems Research Institute's ARC/INFO software, the data base consists of the following items: (1) a map coverage containing geologic contacts and units, (2) attribute tables for geologic units (polygons), contacts (arcs), and site-specific data (points). In addition, the data set includes the following graphic and text products: (1) A PostScript graphic plot-file containing the geologic map, topography, cultural data, a Correlation of Map Units (CMU) diagram, a Description of Map Units (DMU), an index map, a regional geologic and structure map, and a key for point and line symbols; (2) PDF files of this Readme (including the metadata file as an appendix), Description of Map Units (DMU), and the graphic produced by the PostScript plot file. The geologic map covers a part of the southwestern San Bernardino Mountains and the northwestern San Bernardino basin. Granitic and metamorphic rocks underlie most of the mountain area, and a complex array of Quaternary deposits fill the basin. These two areas are separated by strands of the seismically active San Andreas Fault. Bedrock units in the San Bernardino Mountains are dominated by large Cretaceous and Jurassic granitic bodies, ranging in composition from monzogranite to monzodiorite, and include lesser Triassic monzonite. The younger of these granitic rocks intrude a complex assemblage of gneiss, marble, and granitic rock of probable early Mesozoic age; the relationship between these metemorphic rocks and the Triassic rocks is unknown. Spanning the Pleistocene in age, large and small alluvial bodies emerge from the San Bernardino Mountains, and and fill the San Bernardino basin. In the southwestern part of the quadrangle, Cajon Wash carries sediments from both the San Bernardino and San Gabriel Mountains, and Lytle Creek heads in the eastern San Gabriel Mountains. Limited bedrock areas showing through the Quaternary sediments of the basin consist exclusively of Mesozoic Pelona Schist locally intruded by Tertairy dikes. Youthful-appearing fault scarps discontinuously mark the traces of the San Andreas Fault along the southern edge of the San Bernardino Mountains. Unnamed Tertiary sedimentary rocks are bounded by two strands of the fault between Badger Canyon and the east edge of the quadrangle. Young and old high-angle faults cut bedrock units within the San Bernardino Mountains, and the buried, seismically active San Jacinto Fault traverses the southwestern part of the quadrangle. The geologic map database contains original U.S. Geological Survey data generated by detailed field observation and by interpretation of aerial photographs. This digital Open-File map superceeds an older analog Open-File map of the quadrangle, and includes extensive new data on the Quaternary deposits, and revises some fault and bedrock distribution within the San Bernardino Mountains. The digital map was compiled on a base-stable cronoflex copy of the San Bernardino North 7.5' topographic base and then scribed. This scribe guide was used to make a 0.007 mil blackline clear-film, which was scanned at 1200 DPI by Optronics Specialty Company, Northridge, California; minor hand-digitized additions were made at the USGS. Lines, points, and polygonswere subsequently edited at the USGS using standard ARC/INFO commands. Digitizing and editing artifacts significant enough to display at a scale of 1:24,000 were corrected. Within the database, geologic contacts are represented as lines (arcs), geologic units as polygons, and site-specific data as points. Polygon, arc, and point attribute tables (.pat, .aat, and .pat, respectively) uniquely identify each geologic datum. Purpose: The data set for the San Bernardino North 7.5' quadrangle was prepared under the U.S. Geological Survey Southern California Areal Mapping Project (SCAMP) as part of an ongoing effort to develop a regional geologic framework of southern California, and to utilize a Geographical Information System (GIS) format to create regional digital geologic databases. These regional databases are being developed as contributions to the National Geologic Map Database of the National Cooperative Geologic Mapping Program of the USGS. The digital geologic map database for the San Bernardino North 7.5' quadrangle has been created as a general-purpose data set that is applicable to other land-related investigations in the earth and biological sciences. For example, it can be used for groundwater studies in the San Bernardino basin, and for mineral resource evaluation studies, animal and plant habitat studies, and soil studies in the San Bernardino National Forest. The database is not suitable for site-specific geologic evaluations. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 19740401 Ending_Date: 19810801 Currentness_Reference: New data and previously published data Status: Progress: Complete Maintenance_and_Update_Frequency: As needed Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -117.37509226 East_Bounding_Coordinate: -117.24990774 North_Bounding_Coordinate: 34.24999995 South_Bounding_Coordinate: 34.1249841 Keywords: Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: geologic map Theme_Keyword: geology Theme_Keyword: bedrock geology Theme_Keyword: surficial geology Theme_Keyword: San Andreas Fault Theme_Keyword: Triassic monzonite Theme_Keyword: Jurassic granitic rocks Theme_Keyword: Pelona Schist Place: Place_Keyword_Thesaurus: None Place_Keyword: California Place_Keyword: San Bernardino County Place_Keyword: San Bernardino North 7.5' quadrangle Access_Constraints: None Use_Constraints: The San Bernardino North 7.5' geologic-map database should be used to evaluate and understand the geologic character of the San Bernardino North 7.5' quadrangle as a whole. The data should not be used for purposes of site-specific land-use planning or site-specific geologic evaluations. The database is sufficiently detailed to identify and characterize geologic materials and structures. However, it is not sufficiently detailed for site-specific determinations. Use of this digital geologic map database 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 compiled and edited at a scale of 1:24,000 means that higher resolution information may not have been uniformly retained in the dataset. Plotting at scales larger than 1:24,000 will not yield greater real detail, although it may reveal fine-scale irregularities below the intended resolution of the database. Similarly, although higher resolution data is incorporated in parts of the map, the resolution of the combined output will be limited by the lower resolution data. Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Fred K. Miller Contact_Organization: U.S. Geological Survey, Western Region, Earth Surface Processes Team Contact_Position: Project geologist Contact_Address: Address_Type: mailing address Address: U.S. Geological Survey Room 202 West 904 Riverside Avenue City: Spokane State_or_Province: Washington Postal_Code: 99201-1087 Country: United States of America Contact_Voice_Telephone: (509) 368-3121 Contact_Facsimile_Telephone: (509) 368-3199 Contact_Electronic_Mail_Address: fmiller@usgs.gov Data_Set_Credit: Technical review by D. M. Morton led to significant improvements that eventually were reflected in aspects of the database, the plot file, and in the description of the geologic units of the San Bernardino North 7.5' quadrangle. Geologic mapping and digital preparation of this report were sponsored jointly by (1) the National Cooperative Geologic Mapping Program of the U.S. Geological Survey, (2) the California Division of Mines and Geology, and (3) the Southern California Areal Mapping Project (SCAMP). In our digital preparation of the data set, carried out in the Geographic Information System laboratory of the Mineral Resources Program of the U.S. Geological Survey in Spokane, Washington by Pamela M. Cossette, we received valuable assistance from Paul C. Hyndman in Spokane, Washington, and from Rachel Hauser at the SCAMP Geographic Information System laboratory in Riverside, California. Native_Data_Set_Environment: SunOS, 5.7, sun4u UNIX ARC/INFO version 7.2.1 Cross_Reference: Citation_Information: Originator: Fred K. Miller Publication_Date: 1979 Title: Geologic map of the San Bernardino North quadrangle, California Geospatial_Data_Presentation_Form: analog (paper) map Series_Information: Series_Name: Open-File Issue_Identification: OF 79-770 Publication_Information: Publication_Place: Menlo Park, California Publisher: U.S. Geological Survey Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: Geologic-map units in the San Bernardino North quadrangle database were described using standard field methods. Consistent with these methods, the database author has assigned standard geologic attributes to geologic lines, points, and polygons identified in the database. Nation-wide geologic-map accuracy standards have not been developed and adopted by the U.S. Geological Survey and other earth-science entities. Until such standards are adopted, the SCAMP project has developed internal map-accuracy standards for 1:24,000-scale geologic maps produced by the project. Geologic lines and points on 1:24,000 scale geologic maps are judged to meet SCAMP's internal map-accuracy standards if they are located to within +/-15 meters, relative to topographic or cultural features on the base map. Lines and points that meet (or may not meet) this SCAMP internal map-accuracy standard are identified both in the digital database and on derivative geologic-map plots. Within the database, line and point data that are judged to meet the SCAMP internal map-accuracy standard are denoted by the attribute code .MEE. (meets) in the appropriate data table; line and point data that may not meet the SCAMP internal map-accuracy standard are denoted by the attribute code .MNM. (may not meet). On any derivative geologic-map plot, line data that are judged to meet the SCAMP internal map-accuracy standard are denoted by solid lines; line data that may not meet the SCAMP internal map-accuracy standard are denoted by dashed or dotted lines. There is no cartographic device for denoting the map-accuracy for geologic-point data (eg. symbols representing bedding, foliation, lineations, etc.). Logical_Consistency_Report: Polygon and chain-node topology present. The areal extent of the map is represented digitally by an appropriately projected (Polyconic projection), mathematically generated box. Consequently, polygons intersecting the lines that comprise the map boundary are closed by that boundary. Polygons internal to the map boundary are completely enclosed by line segments which are themselves a set of sequentially numbered coordinate pairs. Point data are represented by coordinate pairs. Completeness_Report: The geologic map and digital database of the San Bernardino North 7.5' quadrangle contain new data that have been subjected to rigorous review and are a substantially complete representation of the current state of knowledge concerning the geology of the quadrangle. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: The maximum transformation RMS error acceptable for 7.5' quadrangle transformation and data input is 0.003 (7.6 meters). Horizontal positional accuracy was checked by visual comparison of hard-copy plots with base-stable source data. Scale (X,Y) = (609.192,609.439) Skew (degrees) = (-0.010) Rotation (degrees) = (-0.047) Translation = (-6429.281,-865.476) RMS Error (input,output) = (0.001,0.358) Affine X = Ax + By + C Y = Dx + Ey + F A = 609.191 B = 0.397 C = -6429.281 D = -0.504 E = 609.439 F = -865.476 Lineage: Process_Step: Process_Description: Field mapping and aerial photograph interpretation; iterative process (F.K. Miller). Process_Date: 1974 and 1978 Process_Step: Process_Description: Aerial photograph interpretation and limited field checking; iterative process (J.C. Matti). Process_Date: 1981 Process_Step: Process_Description: Transfer of geologic linework and point data from field maps and aerial photographs to a scale-stable cartographic base of quadrangle (scribeguide) (F.K. Miller and J.C. Matti). Process_Date: 1978 and 1981 Process_Step: Process_Description: The geologic map information was scanned (initial raster scan in MS-DOS TIF format, 1200 dots per inch) from a clear-film, right-reading, 0.007 mil thickness, base-stable blackline positive (made by contact photograph from a scribeguide) of the author-prepared geologic map at 1:24,000 scale. The raster scan was auto-vectorized by Optronics Specialty Company, Inc. Process_Date: 1997 Process_Step: Process_Description: ARC/INFO database established; cleanup of auto-vectorizing artifacts; polygon, arc, and point attribute tables established using model developed for SCAMP coverages. Digitizing and editing artifacts significant enough to display at a scale of 1:24,000 were corrected (P.M. Cossette). Process_Date: 1997 Process_Step: Process_Description: Description of Map Units and Correlation of Map Units (F.K.Miller) Process_Date: 1999-2000 Process_Step: Process_Description: First draft of metadata created by cossette using FGDCMETA.AML ver. 1.2 05/14/98 on ARC/INFO data set /pool5/b/pcossette/sbnorth/sbn0201 Process_Date: 20010201 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: 1100 SDTS_Point_and_Vector_Object_Type: String Point_and_Vector_Object_Count: 2894 SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains Point_and_Vector_Object_Count: 1101 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Map_Projection: Map_Projection_Name: Polyconic Polyconic: Longitude_of_Central_Meridian: -117.3125 Latitude_of_Projection_Origin: 34.1250 False_Easting: 0.00000 False_Northing: 0.00000 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.0010000000474 Ordinate_Resolution: 0.0010000000474 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: 294.98 Entity_and_Attribute_Information: Overview_Description: Entity_and_Attribute_Overview: Version 1.0 of the San Bernardino North 7.5' quadrangle comprises four ARC/INFO coverages, of which two contain geologic data and two contain cartographic features: sbnorth_geo (geology), sbnorth_str (structural point data), sbnorth_orn (structural line ornamentation), and sbnorth_ldr (annotation leaders). Two INFO tables, lines.rel and points.rel provide a full description of each of the geologic line and point features in the database. A full source citation is provided in the Entity_and Attribute_Detail_Citation section of this metadata document. Geologic data represented by line entities and the polygons they delineate are contained in the coverage SBNORTH_GEO. For display purposes, the geology coverage contains two annotation subclasses: anno.geo contains unit labels, and anno.fault contains formal, fault names. Geological point data includes site-specific information describing the types and the orientation of bedding, foliation, and lineations. One annotation subclass is included in the geologic points coverage, SBNORTH_ATTITUDE: anno.dip displays the respective dip and plunge values associated with individual point data. Entity_and_Attribute_Detail_Citation: A complete description of the polygon, line, and point data coding schemes is available in U.S. Geological Survey Open-File Reports OFR 97-859, OFR 97-860, and OFR 97-861 (full source citations follow): Matti, J.C., Miller, F.K., Powell, R.E., Kennedy, S.A., Bunyapanasarn, T.P., Koukladas, Catherine, Hauser, R.M., and Cossette, P.M., 1997b, Geologic-point attributes for digital geologic-map databases produced by the Southern California Areal Mapping Project (SCAMP), Version 1.0: U.S.Geological Survey Open-File Report 97-859 Matti, J.C., Miller, F.K., Powell, R.E., Kennedy, S.A., and Cossette, P.M., 1997c, Geologic-polygon attributes for digital geologic-map databases produced by the Southern California Areal Mapping Project (SCAMP), Version 1.0: U.S.Geological Survey Open-File Report 97-860 Matti, J.C., Powell, R.E., Miller, F.K., Kennedy, S.A., Ruppert, K.R., Morton, G.L., and Cossette, P.M., 1997a, Geologic-line attributes for digital geologic-map databases produced by the Southern California Areal Mapping Project (SCAMP), Version 1.0: U.S.Geological Survey Open-File Report 97-861 Detailed_Description: Entity_Type: Entity_Type_Label: sbnorth.pat Entity_Type_Definition: Geologic units (LABL) and their corresponding names (NAME) identified in the San Bernardino North 7.5'quadrangle Attribute: Attribute_Label: LABL Attribute_Definition: geologic map unit label, in plain text Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qw Enumerated_Domain_Value_Definition: Modern wash deposits Enumerated_Domain: Enumerated_Domain_Value: Qw2 Enumerated_Domain_Value_Definition: Modern wash deposits, Unit 2 Enumerated_Domain: Enumerated_Domain_Value: Qw1 Enumerated_Domain_Value_Definition: Modern wash deposits, Unit 1 Enumerated_Domain: Enumerated_Domain_Value: Qf Enumerated_Domain_Value_Definition: Modern alluvial-fan deposits Enumerated_Domain: Enumerated_Domain_Value: Qf1 Enumerated_Domain_Value_Definition: Modern alluvial-fan deposits, Unit 1 Enumerated_Domain: Enumerated_Domain_Value: Qc Enumerated_Domain_Value_Definition: Modern colluvial deposits Enumerated_Domain: Enumerated_Domain_Value: Qt Enumerated_Domain_Value_Definition: Modern talus deposits Enumerated_Domain: Enumerated_Domain_Value: Qls Enumerated_Domain_Value_Definition: Modern landslide deposits Enumerated_Domain: Enumerated_Domain_Value: Qs Enumerated_Domain_Value_Definition: Modern surficial deposits, undifferentiated Enumerated_Domain: Enumerated_Domain_Value: Qyf Enumerated_Domain_Value_Definition: Young alluvial-fan deposits Enumerated_Domain: Enumerated_Domain_Value: Qyf5 Enumerated_Domain_Value_Definition: Young alluvial-fan deposits, Unit 5 Enumerated_Domain: Enumerated_Domain_Value: Qyf4 Enumerated_Domain_Value_Definition: Young alluvial-fan deposits, Unit 4 Enumerated_Domain: Enumerated_Domain_Value: Qyf3 Enumerated_Domain_Value_Definition: Young alluvial-fan deposits, Unit 3 Enumerated_Domain: Enumerated_Domain_Value: Qyf2 Enumerated_Domain_Value_Definition: Young alluvial-fan deposits, Unit 2 Enumerated_Domain: Enumerated_Domain_Value: Qyf1 Enumerated_Domain_Value_Definition: Young alluvial-fan deposits, Unit 1 Enumerated_Domain: Enumerated_Domain_Value: Qya5 Enumerated_Domain_Value_Definition: Young alluvial-valley deposits, Unit 5 Enumerated_Domain: Enumerated_Domain_Value: Qya4 Enumerated_Domain_Value_Definition: Young alluvial-valley deposits, Unit 4 Enumerated_Domain: Enumerated_Domain_Value: Qya3 Enumerated_Domain_Value_Definition: Young alluvial-valley deposits, Unit 3 Enumerated_Domain: Enumerated_Domain_Value: Qyls Enumerated_Domain_Value_Definition: Young landslide deposits Enumerated_Domain: Enumerated_Domain_Value: Qof Enumerated_Domain_Value_Definition: Old alluvial-fan deposits Enumerated_Domain: Enumerated_Domain_Value: Qof3 Enumerated_Domain_Value_Definition: Old alluvial-fan deposits, Unit 3 Enumerated_Domain: Enumerated_Domain_Value: Qof2 Enumerated_Domain_Value_Definition: Old alluvial-fan deposits, Unit 2 Enumerated_Domain: Enumerated_Domain_Value: Qols Enumerated_Domain_Value_Definition: Old landslide deposits Enumerated_Domain: Enumerated_Domain_Value: Qoe Enumerated_Domain_Value_Definition: Old eolian deposits Enumerated_Domain: Enumerated_Domain_Value: Qos Enumerated_Domain_Value_Definition: Old surficial deposits, undifferentiated Enumerated_Domain: Enumerated_Domain_Value: Qvof3 Enumerated_Domain_Value_Definition: Very old alluvial-fan deposits, Unit 3 Enumerated_Domain: Enumerated_Domain_Value: Qvof2 Enumerated_Domain_Value_Definition: Very old alluvial-fan deposits, Unit 2 Enumerated_Domain: Enumerated_Domain_Value: Qvof1 Enumerated_Domain_Value_Definition: Very old alluvial-fan deposits, Unit 1 Enumerated_Domain: Enumerated_Domain_Value: Qvols Enumerated_Domain_Value_Definition: Very old landslide deposits Enumerated_Domain: Enumerated_Domain_Value: Tc Enumerated_Domain_Value_Definition: Conglomerate and arkose Enumerated_Domain: Enumerated_Domain_Value: Tcc Enumerated_Domain_Value_Definition: Conglomerate of Crestline Enumerated_Domain: Enumerated_Domain_Value: Tgr Enumerated_Domain_Value_Definition: Hypabyssal granitic dikes Enumerated_Domain: Enumerated_Domain_Value: Kmg Enumerated_Domain_Value_Definition: Biotite monzogranite Enumerated_Domain: Enumerated_Domain_Value: Mzps Enumerated_Domain_Value_Definition: Pelona Schist Enumerated_Domain: Enumerated_Domain_Value: Mzgr Enumerated_Domain_Value_Definition: Granitic rocks, undivided Enumerated_Domain: Enumerated_Domain_Value: Mzlg Enumerated_Domain_Value_Definition: Granodiorite of Lake Gregory Enumerated_Domain: Enumerated_Domain_Value: Mzc Enumerated_Domain_Value_Definition: Quartz monzonite of Crestline Enumerated_Domain: Enumerated_Domain_Value: Mzdc Enumerated_Domain_Value_Definition: Gneiss of Devils Canyon Enumerated_Domain: Enumerated_Domain_Value: Ja Enumerated_Domain_Value_Definition: Granodiorite of Arrowhead Peak Enumerated_Domain: Enumerated_Domain_Value: Trcp Enumerated_Domain_Value_Definition: Monzonite of Cedarpines Park Enumerated_Domain: Enumerated_Domain_Value: Pzcu Enumerated_Domain_Value_Definition: Carbonate rocks Attribute: Attribute_Label: PLABL Attribute_Definition: Coded geologic map unit label used to generate plot labels with relevant stratigraphic symbols. The geologic units with LABL designating Mesozoic (Mz), Triassic (Tr), and Paleozoic (Pz) have keystroke substitute characters, }, ^, and | respectively, that call their corresponding symbols from the Geoage Font Group. Geologic map unit labels will plot on derivative map plots with appropriate stratigraphic symbols if PLABL is used as the source for unit labels. The Geoage Font Group is accessed through geofont.txt. The Geoage Font Group and relevant information are available from the Web at: URL: http://geopubs.wr.usgs.gov/open-file/of99-430/ Attribute: Attribute_Label: SHDPS Attribute_Definition: polygon color (as integer value) from shadeset scamp2.shd (included in the data package) Attribute: Attribute_Label: SHDFIL Attribute_Definition: polygon fill pattern (as integer value) from shadeset geology2.shd Attribute: Attribute_Label: NAME Attribute_Definition: Geologic name of map unit (see list under LABL attribute) Detailed_Description: Entity_Type: Entity_Type_Label: sbnorth_geo.aat Entity_Type_Definition: Geologic features such as contacts and faults that bound rock-unit polygons (a complete description of each line type is available in the data table, lines.rel.) Attribute: Attribute_Label: L-SYMB Attribute_Definition: stores appropriate line symbol value from the lineset geoscamp2.lin Attribute: Attribute_Label: L-TAG Attribute_Definition: Coded alpha-numerical symbol that relates arc to definition of line type in dictionary look-up table (lines.rel). For description of attributes in line classification dictionary, refer to USGS Open-File Report 97-861 (see Entity_and_Attribute_Detail_Citation) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: C1 Enumerated_Domain_Value_Definition: Contact, generic, location meets map accuracy standard Enumerated_Domain: Enumerated_Domain_Value: C2 Enumerated_Domain_Value_Definition: Contact, generic, location may not meet map accuracy standard Enumerated_Domain: Enumerated_Domain_Value: C17 Enumerated_Domain_Value_Definition: Contact, landslide, location meets map accuracy standard Enumerated_Domain: Enumerated_Domain_Value: C18 Enumerated_Domain_Value_Definition: Contact, landslide, location may not meet map accuracy standard Enumerated_Domain: Enumerated_Domain_Value: C29 Enumerated_Domain_Value_Definition: Contact, sedimentary, location meets map accuracy standard Enumerated_Domain: Enumerated_Domain_Value: C30 Enumerated_Domain_Value_Definition: Contact, sedimentary, location may not meet map accuracy standard Enumerated_Domain: Enumerated_Domain_Value: C31 Enumerated_Domain_Value_Definition: Contact, sedimentary, inferred, location may not meet map accuracy standard Enumerated_Domain: Enumerated_Domain_Value: C37 Enumerated_Domain_Value_Definition: Contact, sedimentary, separates terraced alluvial units, location meets map accuracy standard Enumerated_Domain: Enumerated_Domain_Value: C49 Enumerated_Domain_Value_Definition: Contact, igneous, location meets map accuracy standard Enumerated_Domain: Enumerated_Domain_Value: C50 Enumerated_Domain_Value_Definition: Contact, igneous, location may not meet map accuracy standard Enumerated_Domain: Enumerated_Domain_Value: C51 Enumerated_Domain_Value_Definition: Contact, igneous, inferred, location may not meet map accuracy standard Enumerated_Domain: Enumerated_Domain_Value: C54 Enumerated_Domain_Value_Definition: Contact, igneous, identity questionable, inferred, location may not meet map accuracy standard Enumerated_Domain: Enumerated_Domain_Value: C65 Enumerated_Domain_Value_Definition: Contact, metamorphic, location meets map accuracy standard Enumerated_Domain: Enumerated_Domain_Value: C99 Enumerated_Domain_Value_Definition: Contact, igneous, scratch boundary Enumerated_Domain: Enumerated_Domain_Value: CL1 Enumerated_Domain_Value_Definition: Cartographic line, map boundary Enumerated_Domain: Enumerated_Domain_Value: F1 Enumerated_Domain_Value_Definition: Fault, high angle, slip unspecified, generic, location meets map accuracy standard Enumerated_Domain: Enumerated_Domain_Value: F2 Enumerated_Domain_Value_Definition: Fault, high angle, strike slip, right lateral, location meets map accuracy standard Enumerated_Domain: Enumerated_Domain_Value: F5 Enumerated_Domain_Value_Definition: Fault, high angle, reverse slip, location meets map accuracy standard Enumerated_Domain: Enumerated_Domain_Value: F7 Enumerated_Domain_Value_Definition: Fault, high angle, slip unspecified, location meets map accuracy standard Enumerated_Domain: Enumerated_Domain_Value: F8 Enumerated_Domain_Value_Definition: Fault, high angle, slip unspecified, location may not meet map accuracy standard Enumerated_Domain: Enumerated_Domain_Value: F11 Enumerated_Domain_Value_Definition: Fault, high angle, reverse slip, location may not meet map accuracy standard Enumerated_Domain: Enumerated_Domain_Value: F13 Enumerated_Domain_Value_Definition: Fault, high angle, strike slip, right lateral, location may not meet map accuracy standard Enumerated_Domain: Enumerated_Domain_Value: F14 Enumerated_Domain_Value_Definition: Fault, high angle, strike slip, right lateral, inferred, location may not meet map accuracy standard Enumerated_Domain: Enumerated_Domain_Value: F19 Enumerated_Domain_Value_Definition: Fault, high angle, slip unspecified, inferred beneath mapped covering unit, location may not meet map accuracy standard Enumerated_Domain: Enumerated_Domain_Value: F20 Enumerated_Domain_Value_Definition: Fault, high angle, strike slip, right lateral, inferred beneath mapped covering unit, location may not meet map accuracy standard Enumerated_Domain: Enumerated_Domain_Value: F53 Enumerated_Domain_Value_Definition: Fault, high angle, reverse slip, scarp, location meets map accuracy standard Enumerated_Domain: Enumerated_Domain_Value: F54 Enumerated_Domain_Value_Definition: Fault, high angle, oblique slip, scarp, location meets map accuracy standard Attribute: Attribute_Label: L-NAME Attribute_Definition: Formal name of fault Detailed_Description: Entity_Type: Entity_Type_Label: sbnorth_str.pat Entity_Type_Definition: Geological point data includes site-specific information describing the types and the orientation of bedding, foliation, and lineations. One annotation subclass is included in the geologic points coverage, SBNORTH_STR: anno.attitude displays the respective dip and plunge values associated with individual point data. Attribute: Attribute_Label: P-TAG Attribute_Definition: Coded alpha-numerical value that relates point entity to definition of point type in dictionary INFO table, points.rel. For description of attributes in point classification dictionary, refer to USGS Open-File Report 97-859 (see Entity_and_Attribute_Detail_Citation) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: B2 Enumerated_Domain_Value_Definition: Bedding, inclined, sedimentary rocks Enumerated_Domain: Enumerated_Domain_Value: B7 Enumerated_Domain_Value_Definition: Bedding, overturned, sedimentary rocks Enumerated_Domain: Enumerated_Domain_Value: FN42 Enumerated_Domain_Value_Definition: Foliation, metamorphic, inclined Enumerated_Domain: Enumerated_Domain_Value: L1 Enumerated_Domain_Value_Definition: Lineation, origin not determined Enumerated_Domain: Enumerated_Domain_Value: L22 Enumerated_Domain_Value_Definition: Lineation, metamorphic, aligned minerals Enumerated_Domain: Enumerated_Domain_Value: L37 Enumerated_Domain_Value_Definition: Lineation, metamorphic, minor fold axes Attribute: Attribute_Label: P-SYMB Attribute_Definition: Coded integer value that relates point to cartographic point symbol in markerset geoscamp2.mrk Attribute: Attribute_Label: P-STRIKE Attribute_Definition: Azimuthal strike of planar feature Attribute: Attribute_Label: P-DIP Attribute_Definition: Dip of planar feature Attribute: Attribute_Label: P-DIPDIR Attribute_Definition: Azimuthal direction of dip of planar feature Attribute: Attribute_Label: P-PLUNGE Attribute_Definition: Plunge of linear feature Attribute: Attribute_Label: P-BEARING Attribute_Definition: Azimuthal direction of plunge of linear feature Attribute: Attribute_Label: P-SOURCE Attribute_Definition: Source of data Detailed_Description: Entity_Type: Entity_Type_Label: sbnorth_orn.pat Entity_Type_Definition: Line ornamentation Attribute: Attribute_Label: P-TAG Attribute_Definition: Coded alpha-numerical value that relates point to definition of point type in dictionary INFO table, points.rel. For description of attributes in point classification dictionary, refer to USGS Open-File Report 97-859 (see Entity_and_Attribute_Detail_Citation) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: FC2 Enumerated_Domain_Value_Definition: Fault attribute, strike slip arrows, right lateral Enumerated_Domain: Enumerated_Domain_Value: FC4 Enumerated_Domain_Value_Definition: Fault dip, direction and amount Attribute: Attribute_Label: P-SYMB Attribute_Definition: Coded integer symbol that relates point to cartographic point symbol in markerset geoscamp2.mrk Detailed_Description: Entity_Type: Entity_Type_Label: sbnorth_ldr.pat Entity_Type_Definition: Annotation leaders Attribute: Attribute_Label: P-SYMB Attribute_Definition: Coded integer value (1) that relates arcs to cartographic line symbol in lineset geoscamp2.lin Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Information Services Contact_Address: Address_Type: mailing address Address: Box 25286 Denver Federal Center City: Denver State_or_Province: CO Postal_Code: 80225 Country: USA Contact_Voice_Telephone: 303-202-4700 Contact_Facsimile_Telephone: 303-202-4693 Distribution_Liability: The U.S. Geological Survey (USGS) provides these geographic data "as is." The USGS makes no guarantee or warranty concerning the accuracy of information contained in the geographic data. The USGS further makes no warranties, either expressed or implied as to any other matter whatsoever, including, without limitation, the condition of the product, or its fitness for any particular purpose. The burden for determining fitness for use lies entirely with the user. Although these data have been processed successfully on computers at the USGS, no warranty, expressed or implied, is made by the USGS regarding the use of these data on any other system, nor does the fact of distribution constitute or imply any such warranty. In no event shall the USGS have any liability whatsoever for payment of any consequential, incidental, indirect, special, or tort damages of any kind, including, but not limited to, any loss of profits arising out of use of or reliance on the geographic data or arising out of the delivery, installation, operation, or support by USGS. This digital, geologic map database of the San Bernardino North 7.5' quadrangle, 1:24,000 map-scale, and any derivative maps thereof, is not meant to be used or displayed at any scale larger than 1:24,000 (e.g., 1:12,000). Metadata_Reference_Information: Metadata_Date: 20010518 Metadata_Review_Date: 2001 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: Pamela M. Cossette Contact_Position: Geographer Contact_Address: Address_Type: mailing address Address: U.S. Geological Survey West 904 Riverside Avenue City: Spokane State_or_Province: Washington Postal_Code: 99201-1087 Country: USA Contact_Voice_Telephone: 509-368-3123 Contact_Facsimile_Telephone: 509-368-3199 Contact_Electronic_Mail_Address: pcossette@usgs.gov Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata Metadata_Standard_Version: Version of June 8, 1994 Metadata_Access_Constraints: none Metadata_Use_Constraints: none