Meeteetse Formation

Chalky-white to gray sandstone, yellow, green, and dark-gray bentonitic claystone, white tuff, and thin coal beds.
State Wyoming
Name Meeteetse Formation
Geologic age Upper Cretaceous
Lithologic constituents
Major
Sedimentary > Clastic > Mudstone > Claystone
Sedimentary > Clastic > Sandstone
Incidental
Sedimentary > Clastic > Mudstone > Claystone > Bentonite
Sedimentary > Coal
Igneous > Volcanic (Pyroclastic-tuff)
References
NGMDB product
Counties Big Horn - Hot Springs - Park - Teton - Washakie