Mifflin Formation

The Mifflin Formation is a fossil bearing geologic formation in Illinois dating to the Ordovician period.

Mifflin Formation
Stratigraphic range: Ordovician
Fossils from the Mifflin Formation (Lee County, Illinois)
TypeFormation
Location
Region Illinois  Wisconsin  Iowa
Country United States

See also

References

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


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.