The Rat River Formation is a geologic formation in Northwest Territories. It preserves fossils dating back to the Cretaceous period.

Rat River Formation
Stratigraphic range: Aptian
~120–112 Ma
TypeFormation
Location
RegionNorthwest Territories
Country Canada

See also edit

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External links edit

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