The St. Charles Formation is a geologic formation in Idaho. It preserves fossils dating back to the Cambrian period.

St. Charles Formation
Stratigraphic range: Cambrian
TypeFormation
Location
RegionIdaho
CountryUnited States

See also edit

References edit

  • Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 8 July 2014.