The Coleraine Formation is a geologic formation in Minnesota. It preserves fossils dating back to the Cretaceous period.

Coleraine Formation
Stratigraphic range: Cretaceous
TypeFormation
Location
RegionMinnesota
CountryUnited States

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References edit

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