|Name||Fox Hills Formation|
|Geologic age||Late Cretaceous|
Unconsolidated > Fine-detrital > Clay (Bed)
Sedimentary > Clastic > Sandstone (Bed)
Sedimentary > Coal (Bed)
Sedimentary > Clastic > Mudstone > Shale (Bed)
Burchett, R.R., 1986, Geologic Bedrock Map of Nebraska: Nebraska Geological Survey. Scale 1:1 million.
Meek, F.B., and Hayden, F.V.,1862, Descriptions of new Lower Silurian, (Primordial), Jurassic, Cretaceous, and Tertiary fossils, collected in Nebraska...rocks from which they were obtained: Acad. of Natural Sci. of Philadelphia, Proceedings 1861, v. 13, p. 415-447.