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

Aycross Formation
Stratigraphic range: Paleogene
TypeFormation
Location
RegionWyoming
CountryUnited States

See also

edit

References

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