Wolfe City Formation

Wolfe City Formation
State Texas
Name Wolfe City Formation
Geologic age Late Cretaceous; Gulfian Series
Lithologic constituents
Major
Sedimentary > Clastic > Mixed-clastic > Sandstone-mudstone (Calcareous)
Minor
Sedimentary > Clastic > Mudstone > Claystone (Calcareous)
Comments Upper part, sand and silt, sand v fine grained, calcar. , sandy clacar concretions locally abdt in discontinuous beds, med yell-gray; marine megafossils, Lower part, calcareous mudstone. Thickness 75 ft.
References

Bureau of Economic Geology, 1967, Sherman Sheet, Geologic Atlas of Texas: University of Texas at Austin, 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 Collin - Dallas - Delta - Ellis - Falls - Fannin - Hill - Hunt - Kaufman - Lamar - Limestone - McLennan - Navarro - Rockwall