Pass Peak Formation

The Pass Peak Formation is a Wasatchian geologic formation in Wyoming. It preserves fossils dating back to the Ypresian stage of the Eocene period.

Fossil content

The following fossils have been found in the formation:

Mammals

Artiodactyls

• Diacodexis sp.

Erinaceomorpha

• Diacodon celatus

Glires

• Paramys copei

Macroscelidea

• Adapisoricidae indet.

Perissodactyla

• Hyracotherium cf. vasacciense

Placentalia

• Hyopsodus cf. wortmani

Wasatchian correlations

See also

• List of fossiliferous stratigraphic units in Wyoming
• Paleontology in Wyoming

References

Bibliography