Mineral Resources On-Line Spatial Data

A digital version of the Geologic Map of the United States, originally published at a scale of 1:2,500,000 (King and Beikman, 1974b). It excludes Alaska and Hawaii.

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Conterminous US

Show in your GIS using OGC WMS:

http://mrdata.usgs.gov/services/kb?request=GetCapabilities&service=WMS&version=1.1.1

Download:

Get the entire data set

• Shapefile, NAD83/GRS80 ( 14M .zip)
• Shapefile, NAD27/Clark1866 (7.4M .zip)

Documentation:

Metadata:

[Outline] - [Questions & Answers] - [Plain text]

Publication:

USGS Digital Data Series 11

Geology of the Conterminous United States at 1:2,500,000 Scale — A Digital Representation of the 1974 P.B. King and H.M. Beikman Map

http://pubs.usgs.gov/dds/dds11/

USGS Professional Paper 901

Explanatory text to accompany the Geologic map of the United States 1974

http://pubs.usgs.gov/dds/dds11/pp901_html/1_PP901.HTML

USGS Geologic Investigations Series 2720

A Tapestry of Time and Terrain

http://pubs.usgs.gov/imap/i2720/

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Page Contact Information: Peter Schweitzer
Page Last Modified: Wednesday, 15-Feb-2017 10:07:28 MST