Clarno Formation
50 distinct taxa, from 59 fossil occurrences the Paleobiology Database records under this name, spanning 56–27 Mya.
Oregon · US
50 taxa · 59 fossils · 56–27 MyaMembers recorded: uppermost, Unit B, Noblett.
Macrostrat dates this rock 56–23 Ma. Macrostrat’s own record
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8 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
- Loxopteroides weeksae
- Rhus mixta
- Anubiscarpon andersonae
- Cruciptera simsonii
- Achaenodon fremdi
- Alligatoridae
- Alligatoroidea
- Amia
- Amyzon
- Aves
- Boverisuchus
- Castanopsis
- Catostomidae
- Chelydridae
- Cochlichnus
- Cryptocolax clarnensis
- Cryptocolax parvula
- Ctenis clarnoensis
- Diplobunops kardoula
- Ensete oregonense
- Eophasmina manchesteri
- Eophasmodes minor
- Eophasmodes oregonense
- Epihippus gracilis
- Eubrontotherium clarnoensis
- Eusuchia
- Florissantia ashwillii
- Florissantia speirii
- Hadrianus
- Haplohippus texanus
- Harpagolestes uintensis
- Hemipsalodon grandis
- Heptacodon
- Hiodon
- Hypsidoris oregonensis
- Hyrachyus eximius
- Magnolia
- Nimravidae
- Oryctoantiquus borealis
- Patriofelis ferox
The 40 most often recorded, of 50.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.