Upper Cretaceous rocks, undivided

Upper Cretaceous rocks, undivided
State Texas
Name Upper Cretaceous rocks, undivided
Geologic age Late Cretaceous
Lithologic constituents
Major
Sedimentary > Carbonate > Limestone (Bed)
Sedimentary > Clastic > Mixed-clastic > Sandstone-mudstone (Bed)
Minor
Sedimentary > Carbonate > Marlstone (Bed)
Comments limestone, shale, marl, sandstone, clay, sand, fine-grained mixed clastic, medium-grained mixed clastic, coarse-grained mixed clastic, mixed clastic/carbonate
References

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, 1970, Waco Sheet, Geologic Atlas of Texas, University of Texas, Bureau of Economic Geology, 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.

NGMDB product
Counties Anderson - Freestone - Leon