The Jelm Formation is a geologic formation in Wyoming. It preserves fossils dating back to the Triassic period.

Jelm Formation
Stratigraphic range: Triassic
TypeFormation
Location
RegionWyoming, Colorado
CountryUnited States

See also edit

References edit

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