State | Utah |
---|---|
Name | Tertiary volcanic rocks, undivided |
Geologic age | Tertiary |
Lithologic constituents | Major
Igneous > Volcanic (Pyroclastic, Flow, Volcaniclastic)
|
References | Hintze, L.F., 1980, Geologic map of Utah: Utah Geological and Mineral Survey, scale 1:500,000.Hintze, L.F., 1988, Geologic History of Utah: Brigham Young University Geology Studies Special Publication 7, 202 p. |
NGMDB product | |
Counties | Beaver - Garfield - Iron - Millard - Washington |