Paleozoic rocks, undivided

Paleozoic rocks, undivided
State Texas
Name Paleozoic rocks, undivided
Geologic age Paleozoic
Lithologic constituents
Major
Sedimentary > Clastic > Mudstone > Shale (Bed)
Minor
Sedimentary > Clastic > Mixed-clastic > Sandstone-mudstone (Bed)
Sedimentary > Carbonate > Limestone (Bed)
Sedimentary > Carbonate > Dolostone (Bed)
Incidental
Sedimentary > Chemical > Novaculite (Bed)
Sedimentary > Chemical > Chert (Bed)
Comments may include one or more of the following: Tesnus Fm., Helms Shale, Rancheria Fm., Las Cruces Limest., Percha Sh., Canutillo Fm.,Fusselman Dolomite, Montoya Dolomite, Mississippian, Devonian, and Ordovician rocks undivided, Caballos Novaculite and Maravillas Chert, undivid., Ordovician rocks, undivid., El Paso Fm., Bliss Sandstone, Woods Hollow Sh., Fort Pena Fm., Alsate Sh., Marathon Ls., Dagger Flat Ss.
References

Bureau of Economic Geology, 1992, Geologic Map of Texas: University of Texas at Austin, Virgil E. Barnes, project supervisor, Hartmann, B.M. and Scranton, D.F., cartography, scale 1:500,000.

NGMDB product
Counties El Paso