Teewinot Formation

White lacustrine clay, tuff, and limestone. In thrust belt includes conglomerate.
State Wyoming
Name Teewinot Formation
Geologic age Miocene
Lithologic constituents
Major
Igneous > Volcanic (Pyroclastic-tuff)
Unconsolidated > Fine-detrital > Clay
Sedimentary > Carbonate > Limestone
Minor
Sedimentary > Clastic > Conglomerate
References
NGMDB product
Counties Lincoln - Teton