State | Wyoming |
---|---|
Name | Sage Junction, Quealy, Cokeville, Thomas Fork, and Smiths Formations |
Geologic age | Lower Cretaceous |
Lithologic constituents |
Major
Sedimentary > Clastic > Siltstone
Sedimentary > Clastic > Sandstone
Sedimentary > Clastic > Mudstone
Minor
Sedimentary > Carbonate > Limestone
Sedimentary > Clastic > Mudstone > Claystone
Sedimentary > Clastic > Mudstone > Shale > Black-shale
Incidental
Sedimentary > Clastic > Mudstone > Claystone > Bentonite
Sedimentary > Coal
|
References | |
NGMDB product | |
Counties | Lincoln - Uinta |