Evaporitic facies of Minturn And Belden Fms in South Park and southward

Gypsum, siltstone, and shale
State Colorado
Name Evaporitic facies of Minturn And Belden Fms in South Park and southward
Geologic age Pennsylvanian
Lithologic constituents
Major
Sedimentary > Clastic > Mudstone > Shale
Sedimentary > Clastic > Siltstone
Minor
Sedimentary > Chemical > Evaporite > Gypsum
References

Tweto, Ogden, 1979, Geologic Map of Colorado: U.S. Geological Survey Special Geologic Map, scale 1:500,000.

NGMDB product
Counties Chaffee - Fremont - Park