Shell Rock Formation

Shell Rock Formation
Stratigraphic range: Devonian
TypeFormation
Sub-unitsMason City Member
Location
RegionIowa
CountryUnited States

The Shell Rock Formation is a geologic formation in Iowa. It preserves fossils dating back to the Devonian period.

See also

References

  • Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.


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