Green River Formation - Laney Member

Oil shale and marlstone.
State Wyoming
Name Green River Formation - Laney Member
Geologic age Eocene
Lithologic constituents
Major
Sedimentary > Clastic > Mudstone > Shale > Oil-shale
Sedimentary > Carbonate > Marlstone
References
NGMDB product
Counties Carbon - Fremont - Lincoln - Sublette - Sweetwater - Uinta