State | Colorado |
---|---|
Name | Dockum Group |
Geologic age | Triassic |
Lithologic constituents |
Major
Sedimentary > Clastic > Siltstone
Sedimentary > Clastic > Sandstone
Minor
Sedimentary > Carbonate > Limestone
|
References | Tweto, Ogden, 1979, Geologic Map of Colorado: U.S. Geological Survey Special Geologic Map, scale 1:500,000. |
NGMDB product | |
Counties | Baca - Las Animas - Prowers |