1. Geoscience Data Catalog

Digital maps of compositionally classified lithologies derived from 1:500,000-scale geologic maps for the Pacific Northwest: a contribution to the Interior Columbia Basin Ecosystem Management Project

Online link https://geo-nsdi.er.usgs.gov/metadata/open-file/95-685/metadata.faq.html
Description This report describes the contents of a digital data set (approximately 269 MB) which consists of Arc/Info Export format files and associated macro programs. This report is one in a series of digital maps, data files, and reports generated by the US Geol
Originators Raines, Gary L.; Johnson, Bruce R.; Frost, Thomas P.; and Zientek, Michael L.
Publication U.S. Geological Survey Open-File Report 95-685

Related topics

Geology, Maps and atlases, Rocks and deposits, GeoscientificInformation

States or counties

California, Idaho, Montana, Nevada, Oregon, Utah, Washington, Wyoming

Overview of attributes

The Catalina Core Complex and San Pedro Trough 125k GIS includes
a geologic arc attribute table, CCC125K.AAT, that relates to the
CCC125K.CON (contact look-up table), CCC125K.ST2 (structure
look-up table), and CCC125K.REF (source reference look-up table)
files; a rock-unit polygon attribute table (CCC125K.PAT) that
relates to the CCC125K.RU (rock-unit look-up table) and
CCC125K.REF (source reference lookup table) files; an allochthon
region attribute table, (CCC125K.PATALLOCH) that relates to the
CCC125K.REF (source reference lookup table) file; and a point
attribute table, CCCPNT.PAT, that relates to the CCCPNT.REF
(source reference look-up table) file.

http://pubs.usgs.gov/of/2002/0365/00readme.txt