|Geologic age||Permian; Wolfcamp Series|
Sedimentary > Carbonate > Limestone (Bed)
Sedimentary > Clastic > Sandstone (Bed)
Sedimentary > Clastic > Conglomerate (Bed)
Sedimentary > Carbonate > Dolostone (Bed)
Sedimentary > Clastic > Mixed-clastic > Siltstone-mudstone (Bed)
|Comments||Limestone, dolomite, sandstone, shale, mudstone, and conglomerate. Maximum thickness 1,500 ft. Exposed in Hueco Mountains, Franklin Mtns, Cornudas Mtns, Sixteen Mtns and Sierra Tinaja Pinta and Sierra Diablo area. Also from 0-200 ft of cherty limestone exposed in Wylie and Eagle Mountains.|
|Stratigraphic units||Alacran Mountain Formation, Upper member of Alacran Mountain Formation, Deer Mountain Red Shale Member, Cerro Alto Limestone, Hueco Canyon Formation, Powwow Conglomerate Member|
Bureau of Economic Geology, 1968, Van Horn-El Paso Sheet, Geologic Atlas of Texas: Bureau of Economic Geology, The University of Texas at Austin, scale 1:250,000.
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.
|Counties||Culberson - El Paso - Hudspeth|