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Oregon geologic map data

A GIS database of geologic units and structural features in Oregon, with lithology, age, data structure, and format written and arranged just like the other states.
Geology of Oregon
[Legend for lithology colors]
View:
Show in a web browser window:
http://mrdata.usgs.gov/sgmc/or.html
Show in Google Earth or download KML:
Show in your GIS using OGC WMS:
http://mrdata.usgs.gov/services/or?service=WMS&version=1.1.1&request=GetCapabilities& [Instructions]
Download:
Geological attributes: ORcsv.zip CSV format
Geologic units: ORgeol_dd.zip Shapefile, polygon
Faults: ORfaults_dd.zip Shapefile, arcs
Colors for lithology: lith6_2.style ArcMap Style [Instructions]
Metadata:
[Outline] - [Questions & Answers] - [Plain text]
Legend indicating the meaning of colors on the interactive map
Publication:
USGS Open-File Report 2005-1305
Preliminary integrated geologic map databases for the United States - western states: California, Nevada, Arizona, Washington, Oregon, Idaho, and Utah
http://pubs.usgs.gov/of/2005/1305/
Methodology:
Detailed report of data standardization procedures
http://pubs.usgs.gov/of/2005/1305/documents/CONUS_Wdocumentation.pdf
GIS style files:
Methods used to create several styles for lithology or geologic time
http://pubs.usgs.gov/of/2005/1314/
Sources:

Walker, G.W. and MacLeod, N.S., 1991, Geologic map of Oregon: U.S. Geological Survey, scale 1:500,000.

Geologic units in Oregon


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URL: http://mrdata.usgs.gov/geology/state/state.php?state=OR
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Page Last modified: 11:45 on 05-Apr-2013