Lykins Fm

Red siltstone, shale, and limestone
State Colorado
Name Lykins Fm
Geologic age Triassic-Permian
Lithologic constituents
Major
Sedimentary > Carbonate > Limestone
Sedimentary > Clastic > Siltstone
Sedimentary > Clastic > Mudstone > Shale
References

Tweto, Ogden, 1979, Geologic Map of Colorado: U.S. Geological Survey Special Geologic Map, scale 1:500,000.

NGMDB product
Counties El Paso - Fremont - Pueblo