|Name||Mesozoic rocks undifferentiated|
|Geologic age||Late Cretaceous to Early Triassic|
Sedimentary > Clastic > Mudstone > Shale (Bed)
Sedimentary > Clastic > Mudstone (Bed)
Sedimentary > Clastic > Sandstone (Bed)
Heran, W.D., Green, G. and Stoeser, D.B., 2003, A Digital Geologic Map Database of Oklahoma: USGS Open File Report 03-247, scale 1:250,000.
Wood, P.R. and Hart, D.L. Jr, 1967, Availability of ground water in Texas County, Oklahoma: U.S. Geological Survey Hydrologic Investigations Atlas HA-250, scale 1:125,000, 3 sheets. (Geology on sheet 1 compiled by S.L. Schoff, 1939 and 1953.)