Paper version: In stock and available from the USGS Store
This digital map database represents the general distribution of bedrock and surficial deposits of the Yosemite National Park vicinity. It was produced directly from the file used to create the print version in 1989. The Yosemite National Park region is comprised of portions of 15 7.5 minute quadrangles. The original publication of the map in 1989 included the map, described map units and provided correlations, as well as a geologic summary and references, all on the same sheet. The database delineates map units that are identified by general age and lithology following the stratigraphic nomenclature of the U.S. Geological Survey. The scale of the source maps limits the spatial resolution (scale) of the database to 1:125,000 or smaller.
Additional Publication Details
USGS Numbered Series
Geologic map of Yosemite National Park and vicinity, California
1 map :col. ;66 x 53 cm., on sheet 86 x 111 cm., folded in envelope 30 x 24 cm.