State | Colorado |
---|---|
Name | Eagle Valley Fm - evaporitic facies |
Geologic age | Pennsylvanian |
Lithologic constituents |
Major
Sedimentary > Clastic > Mudstone > Shale
Sedimentary > Clastic > Sandstone
Minor
Sedimentary > Chemical > Evaporite > Gypsum
Sedimentary > Chemical > Evaporite > Salt
|
References | Tweto, Ogden, 1979, Geologic Map of Colorado: U.S. Geological Survey Special Geologic Map, scale 1:500,000. |
NGMDB product | |
Counties | Eagle - Garfield - Pitkin - Rio Blanco |