Pleistocene and Pliocene deposits, undifferentiated

TEXAS- Interfingering beds, tongues, and lenses of sand, silt, clay, gravel, sandstone, caliche, limestone, conglomerate, and volcanic ash. Includes Ogallala and Laverne Formations of Pliocene age and younger deposits of Pleistocene age. Locally the units are tightly cemented by calcium carbonate; other places, they are very poorly consolidated and nearly free of cementing materials. Thickness ranges from 0 to about 800 feet.
State Oklahoma
Name Pleistocene and Pliocene deposits, undifferentiated
Geologic age Pleistocene to Pliocene
Lithologic constituents
Major
Unconsolidated > Coarse-detrital (Bed)sand and gravel
Unconsolidated > Fine-detrital (Bed)silt and clay
Minor
Sedimentary > Carbonate > Limestone (Bed)some caliche
Sedimentary > Clastic > Sandstone (Bed)
Sedimentary > Clastic > Conglomerate (Bed)
Incidental
Igneous > Volcanic (Pyroclastic-air fall)
References
NGMDB product
Counties Cimarron - Texas