Salt Lake Formation

White, gray, and green limy tuff, siltstone, sandstone, and conglomerate.
State Wyoming
Name Salt Lake Formation
Geologic age Miocene-Pliocene
Lithologic constituents
Major
Igneous > Volcanic > Felsic-volcanic (Pyroclastic-tuff)
Sedimentary > Clastic > Siltstone
Sedimentary > Clastic > Sandstone
Minor
Sedimentary > Clastic > Conglomerate
References
NGMDB product
Counties Lincoln