Fault Activity

Aug 16, 2016 (Last modified Apr 18, 2017)
Description:
Fault Activity, Santa Barbara County, California

This digital database contains the faults shown on the Fault Activity Map of California by Charles W. Jennings and William A. Bryant published in 2010. The map shows locations of known faults that can be portrayed at 1:750,000 scale and indicates the latest age when displacements took place, according to available data. The displacements may have been associated with earthquakes or may have been the result of gradual creep along the fault surface. The faults are separated into five categories: historic, Holocene, late Quaternary, Quaternary, and pre-Quaternary.

The 2010 Fault Activity Map of California presents a much more detailed depiction of faults in California than previous versions. In order to preserve as much of the original detail as possible, most faults active in the Quaternary (2.6 Ma) were digitized from their original sources (geologic maps ranging from 1:12,000 to 1:250,000 scale). However, due to limitations associated with printing the map at the 1:750,000 scale, some of the fault traces have been simplified or omitted. For a complete, unsimplified database of Quaternary faults, refer to the Digital Database of Quaternary and Younger Faults from the Fault Activity Map of California, Version 2.0 (Bryant, 2005; http://www.conservation.ca.gov/cgs/information/publications/Pages/quaternaryfaults_ver2.aspx).

This dataset was selected from a 50-mile buffer around Santa Barbara County, California.

Layer ID 227
Data Provided By:
Department of Conservation, California Geological Survey
Content date:
2010
Citation:
Originator: Charles W. Jennings and William A. Bryant
Publication Date: 2010
Title: Fault Activity Map of California
Edition: Version 2.0 (California Geological Survey 150th Anniversary Edition)
Series Name: Geologic Data Map, 1:750,000 Scale
Issue Identification: GDM Map No. 6
Publication Place: Sacramento, California
Publisher: Department of Conservation, California Geological Survey
Other Citation Details: Digital Preparation by: Milind Patel, Ellen Sander, Jim Thompson, Barbara Wanish, Milton Fonseca, and Carlos Gutierrez.
Contact Organization:
Conservation Biology Institute
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Use Constraints:
Upon receipt of this data set, all users are subject to copyright restrictions as follows: copyright 2010 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 citation for appropriate title, authors, and date.)
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Bookmarked by 3 Groups
Included in 26 Public Maps , 5 Private Maps
Included in 4 Public Galleries
http://maps.conservation.ca.gov/cgs/fam/

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