Adaville Formation

Gray sandstone, siltstone, and carbonaceous claystone; conglomeratic in upper part; coal-bearing in lower part.
State Wyoming
Name Adaville Formation
Geologic age Upper Cretaceous
Lithologic constituents
Major
Sedimentary > Clastic > Sandstone
Sedimentary > Clastic > Siltstone
Sedimentary > Clastic > Mudstone > Claystone
Minor
Sedimentary > Coal
Sedimentary > Clastic > Conglomerate
References
NGMDB product
Counties Lincoln - Sublette - Uinta