Colorado City Formation
57 distinct taxa, from 83 fossil occurrences the Paleobiology Database records under this name, spanning 237–206 Mya.
Texas · US
57 taxa · 83 fossils · 237–206 MyaFiled under the Dockum Group.
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6 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
- Trilophosaurus buettneri
- Anaschisma browni
- Archosauriformes
- Parasuchus bransoni
- Aetosauria
- Brachysuchus megalodon
- Coahomasuchus kahleorum
- Longosuchus meadei
- Lucasuchus hunti
- Mystriosuchinae
- Otischalkia elderae
- Phytosauria
- Poposaurus gracilis
- Poposaurus langstoni
- Postosuchus kirkpatricki
- Trilophosaurus
- Turseodus
- Actinopterygii
- Almasauridae
- Angistorhinus alticephalus
- Angistorhinus grandis
- Ankylosuchus chinlegroupensis
- Archosauria
- Archosauromorpha
- Arganodus
- Chinlea sorenseni
- Cionichthys greeni
- Coelacanthidae
- Crocodylomorpha
- Dipnoi
- Doswellia
- Dromomeron gregorii
- Hybodontiformes
- Lasalichthys hillsi
- Lasalichthys otischalkensis
- Lasalichthys stewarti
- Lissodus
- Longosuchus
- Metoposauridae
- Osteichthyes
The 40 most often recorded, of 57.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.