Geologic Map of the Corona North 7.5' Quadrangle, Riverside and San Bernardino Counties, California

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Metadata:

Identification_Information:
Citation:
Citation_Information:
Originator: Douglas M. Morton
Originator: C. H. Gray, Jr.
Publication_Date: 2002
Title:
Geologic Map of the Corona North 7.5' Quadrangle, Riverside and San Bernardino Counties, 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: 02-22
Publication_Information:
Publication_Place: Menlo Park, California
Publisher: U.S. Geological Survey
Online_Linkage: http://pubs.usgs.gov/of/2002/0022/
Description:
Abstract:
This data set maps and describes the geology of the Corona North 7.5' quadrangle, Riverside and San Bernardino Counties, 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) a coverage containing structural data, (3) a coverage containing geologic unit annotation and leaders, and (4) 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), and a key for point and line symbols, and (2) PDF files of the Readme (including the metadata file as an appendix), and the graphic produced by the Postscript plot file.
The Corona North quadrangle is located near the northern end of the Peninsular Ranges Province. All but the southeastern tip of the quadrangle is within the Perris block, a relatively stable, rectangular in plan area located between the Elsinore and San Jacinto fault zones. The southeastern tip of the quadrangle is barely within the Elsinore fault zone.
The quadrangle is underlain by Cretaceous plutonic rocks that are part of the composite Peninsular Ranges batholith. These rocks are exposed in a triangular-shaped area bounded on the north by the Santa Ana River and on the south by Temescal Wash, a major tributary of the Santa Ana River. A variety of mostly silicic granitic rocks occur in the quadrangle, and are mainly of monzogranite and granodioritic composition, but range in composition from micropegmatitic granite to gabbro. Most rock units are massive and contain varying amounts of meso- and melanocratic equant-shaped inclusions. The most widespread granitic rock is monzogranite of the Cajalco pluton, a large pluton that extends some distance south of the quadrangle. North of Corona is a body of micropegmatite that appears to be unique in the batholith rocks.
Diagonally bisecting the quadrangle is the Santa Ana River. North of the Santa Ana River alluvial deposits are dominated by the distal parts of alluvial fans emanating from the San Gabriel Mountains north of the quadrangle. Widespread areas of the fan deposits are covered by a thin layer of wind blown sand.
Alluvial deposits in the triangular-shaped area between the Santa Ana River and Temescal Wash are quite varied, but consist principally of locally derived older alluvial fan deposits. These deposits rest on remnants of older, early Quaternary or late Tertiary age, nonmarine sedimentary deposits that were derived from both local sources and sources as far away as the San Bernardino Mountains. These deposits in part were deposited by an ancestral Santa Ana River. Older are a few scattered remnants of late Tertiary (Pliocene) marine sandstone that include some conglomerate lenses. Clasts in the conglomerate include siliceous volcanic rocks exotic to this part of southern California. This sandstone was deposited as the southeastern-most part of the Los Angeles sedimentary marine basin and was deposited along a rocky shoreline developed in the granitic rocks, much like the present day shoreline at Monterey, California. Most of the sandstone and granitic paleoshoreline features have been removed by quarrying and grading in the area of Porphyry north to Highway 91. Excellent exposures in highway road cuts still remain on the north side of Highway 91 just east of the 91-15 interchange and on the east side of U.S. 15 just north of the interchange.
South of Temescal Wash is a series of both younger and older alluvial fan deposits emanating from the Santa Ana Mountains to the southeast. In the immediate southwest corner of the quadrangle is a small exposure of sandstone and pebble conglomerate of the Sycamore Canyon member of the Puente Formation of early Pliocene and Miocene age and sandstone and conglomerate of undivided Sespe and Vaqueros Formations of early Miocene, Oligocene, and late Eocene age.
The geologic map data base contains original U.S. Geological Survey data generated by detailed field observation recorded on 1:24,000 scale aerial photographs. The map was created by transferring lines from the aerial photographs to a 1:24,000 scale topographic base. The map was digitized and lines, points, and polygons were subsequently edited 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 are 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 Corona 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 Geographic 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.
Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 2002
Currentness_Reference: publication date
Status:
Progress: Complete
Maintenance_and_Update_Frequency: As Needed
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -117.6250914
East_Bounding_Coordinate: -117.4999086
North_Bounding_Coordinate: 33.99999995
South_Bounding_Coordinate: 33.87498415
Keywords:
Theme:
Theme_Keyword_Thesaurus: USGS Thesaurus
Theme_Keyword: geology
Theme_Keyword: geologic maps
Theme_Keyword: bedrock geologic units
Theme_Keyword: surficial geologic units
Theme_Keyword: geologic structure
Theme_Keyword: geospatial datasets
Theme:
Theme_Keyword_Thesaurus: ISO 19115 Topic Categories
Theme_Keyword: geoscientificInformation
Place:
Place_Keyword_Thesaurus: none
Place_Keyword: California
Place_Keyword: Riverside County
Place_Keyword: San Bernardino County
Place_Keyword: Corona North 7.5' quadrangle
Place:
Place_Keyword_Thesaurus: Augmented FIPS 10-4 and FIPS 6-4
Place_Keyword: f06065 = Riverside
Place_Keyword: f06071 = San Bernardino
Stratum:
Stratum_Keyword_Thesaurus: None
Stratum_Keyword: Cretaceous tonalite and granodiorite
Stratum_Keyword: Tertiary marine sedimentary rocks
Stratum_Keyword: Quaternary deposits
Temporal:
Temporal_Keyword_Thesaurus: None
Temporal_Keyword: Cretaceous
Temporal_Keyword: late Tertiary
Temporal_Keyword: Quaternary
Access_Constraints: None
Use_Constraints:
The Corona North 7.5' geologic-map database should be used to evaluate and understand the geologic character of the Corona 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 many actual and potential geologic hazards represented by faults and landslides and posed by ground subsidence and earthquake-generated ground shaking. However, it is not sufficiently detailed for site-specific determinations or evaluations of these features. Faults shown do not take the place of fault-rupture hazard zones designated by the California State Geologist (see Hart, 1988).
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 most 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: Douglas M. Morton
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
Department of Earth Sciences
University of California, Riverside
City: Riverside
State_or_Province: California
Postal_Code: 92521
Country: United States of America
Contact_Voice_Telephone: (909) 276-6397
Contact_Facsimile_Telephone: (909) 276-6295
Contact_Electronic_Mail_Address: scamp@usgs.gov
Browse_Graphic:
Browse_Graphic_File_Name: http://pubs.usgs.gov/of/2002/0022/images/crn_map.jpg
Browse_Graphic_File_Description:
Reduced-size image of the map, 400x531 pixels, 32-bit RGB true color, 135 kbytes.
Browse_Graphic_File_Type: JPEG
Data_Set_Credit:
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).
Native_Data_Set_Environment:
SunOS, 5.8, sun4m UNIX ARC/INFO version 7.2.1
Cross_Reference:
Citation_Information:
Originator: Morton, D.M.
Publication_Date: 1999
Title:
Preliminary digital geologic map of the Santa Ana 30'x60' quadrangle, southern California, version 1.0.
Geospatial_Data_Presentation_Form: vector digital data
Series_Information:
Series_Name: U.S. Geological Survey Open-File Report
Issue_Identification: 99-172
Publication_Information:
Publication_Place: California
Publisher: U.S. Geological Survey
Online_Linkage: http://pubs.usgs.gov/of/1999/of99-172/
Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report:
Geologic-map units in the Corona 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.
Nationwide 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.
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 (e.g., 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 database of the Corona North 7.5' quadrangle contains 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 a 7.5' quadrangle transformation and data input is 0.003 (1.8 meters). Horizontal positional accuracy was checked by visual comparison of hard-copy plots with base-stable source data.
Lineage:
Process_Step:
Process_Description:
Field mapping and aerial photograph interpretation; iterative process (D.M. Morton).
Process_Date: 1977; 1996
Process_Step:
Process_Description:
Field mapping and aerial photograph interpretation; iterative process (C.H. Gray).
Process_Date: 1970; 1995
Process_Step:
Process_Description:
Digitization of geologic linework and point data from a scale-stable cartographic base of quadrangle. ARC/INFO database established; cleanup of artifacts; polygon, arc, and point attribute tables established. Digitizing and editing artifacts significant enough to display at a scale of 1:24,000 were corrected (K.R. Bovard and M.L. Dawson).
Process_Date: 1999-2001
Process_Step:
Process_Description:
Description of map units and correlation of map units (K.C. Corriea).
Process_Date: 2001
Process_Step:
Process_Description:
First draft of metadata created by mwatson using FGDCMETA.AML ver. 1.2 05/14/98 on ARC/INFO data set /scamp26/mwatson/crn/crn_geo
Process_Date: 20011126
Process_Step:
Process_Description: Creation of original metadata record
Process_Date: 20011126
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey
Contact_Person: Rachel M. H. Alvarez
Contact_Position: Geologist
Contact_Address:
Address_Type: mailing address
Address:
U.S. Geological Survey
Department of Earth Sciences
University of California, Riverside
City: Riverside
State_or_Province: California
Postal_Code: 92521
Country: USA
Contact_Voice_Telephone: (909) 276-6397
Contact_Facsimile_Telephone: (909) 276-6295
Contact_Electronic_Mail_Address: rhauser@usgs.gov
Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Vector
Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Point
Point_and_Vector_Object_Count: 232
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: String
Point_and_Vector_Object_Count: 574
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains
Point_and_Vector_Object_Count: 233
Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Map_Projection:
Map_Projection_Name: Polyconic
Polyconic:
Latitude_of_Projection_Origin: 33.875
Longitude_of_Central_Meridian: -117.5625
False_Easting: 0.00000
False_Northing: 0.00000
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: coordinate pair
Coordinate_Representation:
Abscissa_Resolution: 1.000366806984
Ordinate_Resolution: 1.000366806984
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 Corona North 7.5' quadrangle comprises three ARC/INFO coverages, of which two contain geologic data, and one contains cartographic features: crn_geo (geology), crn_str (structural data), and crn_ano (annotation and leaders).
Geologic data represented by line entities and the polygons they delineate are contained in the coverage CRN_GEO. For display purposes, the annotation coverage contains three annotation subclasses: anno.geo contains unit labels, anno.fault contains fault names, and anno.mountain contains peak names.
Geological point data includes site-specific information describing the types and the orientation of bedding, foliation, and lineations. Annotation is respective dip and plunge values associated with individual point data.
CRN_GEO.PAT:

COLUMN   ITEM NAME        WIDTH OUTPUT  TYPE N.DEC  ALTERNATE NAME
    1  AREA                   4    12     F      3
    5  PERIMETER              4    12     F      3
    9  CRN_GEO#               4     5     B      -
   13  CRN_GEO-ID             4     5     B      -
   17  LABL                  35    35     C      -
   52  SHD                    3     3     I      -
   55  PLABL                 35    35     C      -
   90  SHDFIL                 3     3     I      -
   93  NAME                 200   200     C      -

CRN_GEO.AAT:

COLUMN   ITEM NAME        WIDTH OUTPUT  TYPE N.DEC  ALTERNATE NAME
    1  FNODE#                 4     5     B      -
    5  TNODE#                 4     5     B      -
    9  LPOLY#                 4     5     B      -
   13  RPOLY#                 4     5     B      -
   17  LENGTH                 4    12     F      3
   21  CRN_GEO#               4     5     B      -
   25  CRN_GEO-ID             4     5     B      -
   29  LTYPE                 35    35     C      -
   64  L-SYMB                 3     3     I      -
Entity_and_Attribute_Detail_Citation: http://pubs.usgs.gov/of/2002/0022/pdf/README.pdf
Detailed_Description:
Entity_Type:
Entity_Type_Label: crn_geo.pat
Entity_Type_Definition:
Geologic units (LABL) and their corresponding names (NAME) identified in the Corona 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: Qaf
Enumerated_Domain_Value_Definition: Artificial fill
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Qwa
Enumerated_Domain_Value_Definition: Very young wash deposits, arenaceous
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Qywa
Enumerated_Domain_Value_Definition: Young wash deposits, arenaceous
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Qyfa
Enumerated_Domain_Value_Definition: Young alluvial fan deposits, arenaceous
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Qyfg
Enumerated_Domain_Value_Definition: Young alluvial fan deposits, gravel
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Qyf1g
Enumerated_Domain_Value_Definition: Young alluvial fan deposits, Unit 1, gravel
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Qyaa
Enumerated_Domain_Value_Definition: Young alluvial channel deposits, arenaceous
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Qye
Enumerated_Domain_Value_Definition: Young eolian deposits
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Qowa
Enumerated_Domain_Value_Definition: Old wash deposits, arenaceous
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Qofa
Enumerated_Domain_Value_Definition: Old alluvial fan deposits, arenaceous
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Qofg
Enumerated_Domain_Value_Definition: Old alluvial fan deposits, gravel
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Qof1g
Enumerated_Domain_Value_Definition: Old alluvial fan deposits, Unit 1, gravel
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Qoa
Enumerated_Domain_Value_Definition: Old alluvial channel deposits
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Qoaa
Enumerated_Domain_Value_Definition: Old alluvial channel deposits, arenaceous
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Qova
Enumerated_Domain_Value_Definition: Old alluvial valley deposits, arenaceous
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Qvofa
Enumerated_Domain_Value_Definition: Very old alluvial fan deposits, arenaceous
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Qvofg
Enumerated_Domain_Value_Definition: Very old alluvial fan deposits, gravel
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Qvoaa
Enumerated_Domain_Value_Definition: Very old alluvial channel deposits, arenaceous
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: QTn
Enumerated_Domain_Value_Definition: Late Cenozoic sedimentary rocks in Norco area
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Tns
Enumerated_Domain_Value_Definition: Sandstone of Norco area
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Tpsc
Enumerated_Domain_Value_Definition: Sycamore Canyon Member of Puente Formation
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Tvs
Enumerated_Domain_Value_Definition: Vaqueros and Sespe Formations, undifferentiated
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Kmp
Enumerated_Domain_Value_Definition: Micropegmatite granite of Gavilan Ring Complex
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Kmpc
Enumerated_Domain_Value_Definition:
Micropegmatite and granodiorite of Cajalco pluton, undifferentiated
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Krg
Enumerated_Domain_Value_Definition: Granite of the Riverside area
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Kmhg
Enumerated_Domain_Value_Definition: Mount Hole Granodiorite
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Klst
Enumerated_Domain_Value_Definition: La Sierra Tonalite
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Kcg
Enumerated_Domain_Value_Definition: Monzogranite of Cajalco Pluton
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Kcgb
Enumerated_Domain_Value_Definition: Granodiorite and gabbro of Cajalco Pluton, undifferentiated
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Kqd
Enumerated_Domain_Value_Definition: Quartz diorite of Peninsular Ranges batholith
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Kd
Enumerated_Domain_Value_Definition: Diorite of Peninsular Ranges batholith, undifferentiated
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Kgb
Enumerated_Domain_Value_Definition: Gabbro of Peninsular Ranges batholith
Attribute:
Attribute_Label: PLABL
Attribute_Definition:
Geological map unit label used to generate plot labels with relevant stratigraphic symbols. The geologic units with LABL designating Mesozoic (Mz) have keystroke substitute characters, }, 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.
Attribute:
Attribute_Label: SHD
Attribute_Definition: polygon color (as integer value) from shadeset alc1.shd
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: crn_geo.aat
Entity_Type_Definition:
Geologic features such as contacts and faults that bound rock-unit polygons
Attribute:
Attribute_Label: LTYPE
Attribute_Definition:
Description of types of lines on the geologic map (contact, fault).
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: map boundary
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: contact, certain
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: fault, queried
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: fault, concealed
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: fault, approx. located
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: fault, concealed, queried
Attribute:
Attribute_Label: L-SYMB
Attribute_Definition:
stores appropriate line symbol value from the lineset geoscamp2.lin
Detailed_Description:
Entity_Type:
Entity_Type_Label: crn_str.pat
Entity_Type_Definition:
Geological point data includes site-specific information describing the types and the orientation of bedding, foliation, and lineation. One annotation subclass is included in the geologic points coverage, CRN_STR which displays the respective dip and plunge values associated with individual point data.
Attribute:
Attribute_Label: PTTYPE
Attribute_Definition:
describes type of point data (bedding, horizontal bedding, foliation)
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: bedding
Attribute:
Attribute_Label: P-SYMB
Attribute_Definition:
Coded integer value that relates point to cartographic point symbol in markerset geoscamp2.mrk
Attribute:
Attribute_Label: STRIKE
Attribute_Definition: Azimuthal strike of planar feature
Attribute:
Attribute_Label: DIP
Attribute_Definition: Dip of planar feature
Detailed_Description:
Entity_Type:
Entity_Type_Label: crn_ano.aat
Entity_Type_Definition: Annotation leaders
Attribute:
Attribute_Label: L-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: USGS 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: 1-888-ASK-USGS
Contact_Facsimile_Telephone: 303-202-4693
Contact_Electronic_Mail_Address: ask@usgs.gov
Resource_Description: USGS Open-File Report 02-22
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 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 Corona 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).
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: ARCE
Format_Version_Number: 7.2.1
Format_Information_Content:
Geologic units and structural features, with TIFF image of the base map
File_Decompression_Technique: tar and gzip
Transfer_Size: 1.5
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Fees: none
Metadata_Reference_Information:
Metadata_Date: 20160610
Metadata_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Peter N Schweitzer
Contact_Organization: USGS Midwest Area
Contact_Position:
Collection manager, USGS Geoscience Data Clearinghouse, http://geo-nsdi.er.usgs.gov/
Contact_Address:
Address_Type: mailing address
Address:
Mail Stop 954
12201 Sunrise Valley Dr
City: Reston
State_or_Province: VA
Postal_Code: 20192-0002
Country: USA
Contact_Voice_Telephone: 703-648-6533
Contact_Facsimile_Telephone: 703-648-6252
Contact_Electronic_Mail_Address: pschweitzer@usgs.gov
Metadata_Standard_Name: Content Standard for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Access_Constraints: none
Metadata_Use_Constraints: none

This page is <https://geo-nsdi.er.usgs.gov/metadata/open-file/02-22/metadata.html>
Generated by mp version 2.9.48 on Tue Jul 03 20:06:06 2018