Everts Formation, Eagle Sandstone, and Telegraph Creek Formation

Massive to thin-bedded sandstone, mudstone, and shale.
State Wyoming
Name Everts Formation, Eagle Sandstone, and Telegraph Creek Formation
Geologic age Upper Cretaceous
Lithologic constituents
Major
Sedimentary > Clastic > Sandstone
Sedimentary > Clastic > Mudstone > Shale
Sedimentary > Clastic > Mudstone
References
NGMDB product
Counties Park