Pawnee Creek Formation
86 distinct taxa, from 96 fossil occurrences the Paleobiology Database records under this name, spanning 19–13 Mya.
Colorado · US
86 taxa · 96 fossils · 19–13 MyaMacrostrat dates this rock 23–5.3 Ma. Macrostrat’s own record
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4 distinct localities, where the rock is now rather than where it was laid down. Tectonics draws the world it belonged to.
When
What has been found
- Tomarctus brevirostris
- Aelurodon asthenostylus
- Aphelops megalodus
- Camelidae
- Cormohipparion sphenodus
- Merychippus sejunctus
- Mesogaulus paniensis
- Microtomarctus conferta
- Teleoceras medicornutum
- Acris
- Aepycamelus
- Amphicyon ingens
- Amphicyoninae
- Anchitherium
- Andrias matthewi
- Angustidens vireti
- Archaeolaginae
- Barbouromeryx
- Bouromeryx
- Brachycrus
- Calippus
- Carpocyon compressus
- Charina prebottae
- Cracidae
- Cursoricoccyx geraldinae
- Cynarctoides acridens
- Cynelos
- Didelphidae
- Dromomeryx
- Dromomeryx borealis
- Equidae
- Erinaceidae
- Euroxenomys
- Farangimys megalotrogos
- Gomphotheriidae
- Gopherus edae
- Hesperhys
- Hesperotestudo osborniana
- Hypohippus osborni
- Hystricops
The 40 most often recorded, of 86.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.