State | Colorado |
---|---|
Name | Mancos Shale--Juana Lopez Member |
Geologic age | Cretaceous |
Lithologic constituents |
Major
Sedimentary > Clastic > Sandstone
Minor
Sedimentary > Clastic > Mudstone > Shale
|
References | Tweto, Ogden, 1979, Geologic Map of Colorado: U.S. Geological Survey Special Geologic Map, scale 1:500,000. |
NGMDB product | |
Counties | Montezuma |