|Description||The geology of the Salmon National Forest, Idaho, was compiled from published and unpublished sources and new field mapping by Evans, Lund, Tysdal, and Winkler between 1997 and 2001. The geology was compiled onto 1:100,000-scale topographic base maps for|
|Originators||Evans, Karl V.; Lund, Karen I.; Tysdal, Russell G.; Green, Gregory N.; and Winkler, Gary R.|
The polygon coverage of geologic units contains unit symbols and short descriptions. The units are described more fully in the accompanying textual report. The dataset includes a geologic coverage with formations, faults and dikes, a decoration coverage with fault, dike, caldera, and fold symbols, a coverage with strike and dip point data, an oil and gas well location point coverage, a breccia zone overlay coverage, and a latitude and longitude grid coverage.