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Quaternary Fault and Fold Database for the United States
Entry ID:
USGS_QFAULTS
Summary
Abstract:
This website contains information on faults and associated folds in the United
States that are believed to be sources of M>6 earthquakes during the Quaternary (the past 1,600,000 years). Maps of these geologic structures are linked to detailed descriptions and references. NOTE: This database is the source for faults used in the National Seismic Hazard Maps. These faults were altered and values added in order to use them in the modeling necessary to produce the maps. To see the version of the faults used in the maps, go to the fault parameters section of the Hazard Maps website. [Summary provided by the USGS.]
Related URL
Geographic Coverage
(Click for Interactive Map)
Spatial coordinates
Data Set Citation
Dataset Originator/Creator:
U.S. Geological Survey
Dataset Title:
Quaternary Fault and Fold Database for the United States
Dataset Release Date:
2004
Dataset Publisher:
U.S. Geological Survey
Data Presentation Form:
maps, GIS, database
Online Resource:
http://earthquake.usgs.gov/regional/qfaults/
Paleo Temporal Coverage
Chrono Unit:
Location Keywords
Science Keywords
ISO Topic Category
Platform
Access Constraints
None
Use Constraints
Acknowledgment of the U.S. Geological Survey would be appreciated in products
derived from these data. Ancillary Keywords
Data Set Progress
COMPLETE
Originating Center
Data Center
Distribution
Distribution Media:
Online (HTTP)
Distribution Size:
1.4 MB
Distribution Format:
ArcInfo Export
Fees:
None
Distribution Media:
Online (HTTP)
Distribution Size:
1.4 MB
Distribution Format:
Shapefile
Fees:
None
Personnel
Role:
INVESTIGATOR
Role:
TECHNICAL CONTACT
Role:
DIF AUTHOR
Phone:
303-236-1271
Fax:
dwmoore@usgs.gov
Contact Address:
U.S. Geological Survey
P.O. Box 25046
MS 913
Denver Federal Center
City:
Denver
Province or State:
CO
Postal Code:
80225-0046
Country:
USA
Creation and Review Dates
DIF Creation Date:
2003-03-03
Last DIF Revision Date:
2004-10-07
Future DIF Review Date:
2004-03-03
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