Geologic Map of California
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Identification Information
Data Quality Information
Spatial Data Organization Information
Spatial Reference Information
Entity and Attribute Information
Distribution Information
Metadata Reference Information
Identification Information
Section Index
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Citation:
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Citation Information:
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Originator: Charles W. Jennings, with modifications by Carlos Gutierrez, William Bryant, George Saucedo and Chris Wills
Publication Date: 2010
Revision Date: 2013
Title: Geologic Map of California
Edition: Version 2.0 (California Geological Survey 150th Anniversary Edition)
Series Information:
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Series Name: California Geologic Data Map Series
Issue Identification: GDM No. 2
Publication Information:
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Publication Place: Sacramento, California
Publisher: Department of Conservation, California Geological Survey
Other Citation Details:
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Digital preparation by: Milind Patel, Jim Thompson, Barbara Wanish and Milton Fonseca.
Description:
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Abstract:
''This edition of the Geologic Map of California was prepared in recognition of the California Geological Survey's 150th Anniversary. It is an all-digital product built on the original compilation of C.W. Jennings published in 1977, with some additions and modifications. The Geologic Map of California presents an overview of the geology and structure of the state. It represents the geologic features that one would find on a visit to any locality in the state. The restraints of scale limit the detail that can be shown, but the most important geologic features are portrayed. The distribution of the major rock types and the major structural elements are shown with sufficient detail to be useful for many purposes. Please see the map pamphlet (included in this digital package as a PDF document) for further information.
Purpose: To provide a digital database of the Geologic Map of California.
Supplemental Information:
''The geographic information system (GIS) files in this data package were created using ESRI ArcGIS 10. The *.gdb file is an ESRI File Geodatabase, version 10.0. The *.shp files are ESRI Shapefiles which were exported from the file geodatabase using ArcMap's "export" functionality. The *.dbf, *.prj, *.sbn and *.shx files support the *.shp files and contain necessary and important data that are referenced by the *.shp file. The *.mxd file is an ESRI Map Document file, which controls the display of data from the ESRI geodatabase, in this case using the same colors and symbols as the printed map. The ArcMap Map Documents and the ESRI File Geodatbase can be opened only with ESRI ArcGIS 10.0 or later. The ESRI Shapefiles can be opened with a wide variety of commercial and open-source GIS software, including Geomedia, GRASS GIS, MapInfo and Quantum GIS. The Shapefiles and Geodatabase contain the same geologic data. The GeoAge_Font directory contains font files for the geologic unit labels.
Time Period of Content:
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Time Period Information:
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Single Date/Time:
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Calendar Date: 2010
Currentness Reference: Publication Date
Status:
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Progress: Complete
Maintenance and Update Frequency: Irregular
Spatial Domain:
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Bounding Coordinates:
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West Bounding Coordinate: -125
East Bounding Coordinate: -114.125
North Bounding Coordinate: 42
South Bounding Coordinate: 32.5
Keywords:
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Theme:
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Theme Keyword Thesaurus: None
Theme Keyword: Geologic maps
Theme Keyword: Areal geology
Theme Keyword: Geology
Theme Keyword: Maps
Place:
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Place Keyword Thesaurus: None
Place Keyword: California
Place Keyword: USA
Access Constraints: To ensure currentness, this dataset must be obtained from the Department of Conservation, California Geological Survey.
Use Constraints:
''Upon receipt of this data set, all users are subject to copyright restrictions as follows: Copyright 2012 Department of Conservation, California Geological Survey. All rights reserved. No part of this dataset may be reproduced, transmitted, or distributed in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of the California Geological Survey except as follows. Permission is granted to reproduce under the following conditions: 1) for personal use, 2) for publication in a report in unmodified form; cite on figure or in text as "Reproduced with permission from [title], [authors], [date], California Geological Survey", and 3) for publication in a report in modified form; cite on figure or in text as "Modified from [title], [authors], [date], California Geological Survey". (See above for appropriate title, authors, and date.)