Spatial databases for the geology of the Northern Rocky Mountains - Idaho, Montana, and Washington

Online link http://pubs.usgs.gov/of/2005/1235/
Description The spatial databases represent the original content of 43 published geologic maps, provide normalized map unit descriptions, and provide additional information and interpretation not in the original reports.
Originators Zientek, Michael L.; Derkey, Pamela D.; Miller, Robert J.; Causey, J. Douglas; Bookstrom, Arthur A.; Carlson, Mary H.; Green, Gregory N.; Frost, Thomas P.; Boleneus, David E.; Evans, Karl V.; van Gosen, Bradley S.; Wilson, Anna B.; Larsen, Jeremy C.; Kayser, Helen Z.; Kelley, William N.; and Assmus, Kenneth C.
Publication U.S. Geological Survey Open-File Report 2005-1235

Related topics

States or counties

Hydrologic units

Federal lands

Quadrangles

Geologic map units of the various quadrangle maps within the study area boundary.
Geologic map units of the various quadrangle maps within the study area boundary.
Dominant lithology of the geologic units in the study area, using consistent categories for all of the quadrangle maps.
Dominant lithology of the geologic units in the study area, using consistent categories for all of the quadrangle maps.
Geologic units that are predominantly igneous rock.
Geologic units that are predominantly igneous rock.
Geologic units colored according to their age, with faults and dikes marked as well.
Geologic units colored according to their age, with faults and dikes marked as well.