Morrill Limestone

The Morrill Limestone is a stratigraphic unit in east-central Kansas, northeast-central Oklahoma, and southeastern Nebraska in the Midwestern United States. It preserves fossils dating to the Permian period.

See also

List of fossiliferous stratigraphic units in Kansas List of fossiliferous stratigraphic units in Nebraska List of fossiliferous stratigraphic units in Oklahoma Paleontology in Kansas Paleontology in Nebraska Paleontology in Oklahoma