Devils Basin Formation

Light-gray sandstone interbedded with green and gray claystone; sparse coal and carbonaceous shale.
State Wyoming
Name Devils Basin Formation
Geologic age Paleocene
Lithologic constituents
Major
Sedimentary > Clastic > Mudstone > Claystone
Sedimentary > Clastic > Sandstone
Incidental
Sedimentary > Clastic > Mudstone > Shale (Carbonaceous)
Sedimentary > Coal
References
NGMDB product
Counties Fremont - Sublette - Teton