Tecovas Formation
100 distinct taxa, from 215 fossil occurrences the Paleobiology Database records under this name, spanning 237–206 Mya.
Texas · US
100 taxa · 215 fossils · 237–206 MyaFiled under the Dockum Group. Members recorded: Camp Springs.
Macrostrat places this rock in the Dockum Group, and dates it 240–235 Ma. Macrostrat’s own record
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9 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
- Archosauriformes
- Aetosauria
- Actinopterygii
- Anaschisma browni
- Arganodus dorotheae
- Calyptosuchus wellesi
- Redfieldiidae
- Trilophosaurus buettneri
- Crosbysaurus harrisae
- Leptosuchus crosbiensis
- Lonchidion humblei
- Mystriosuchinae
- Stagonolepididae
- Triodus moorei
- Turseodus
- Colognathus obscurus
- Cynodontia
- Lepidosauria
- Metoposauridae
- Osteichthyes
- Poposaurus gracilis
- Postosuchus kirkpatricki
- Protecovasaurus lucasi
- Reptilia
- Spinosuchus caseanus
- Tecovasuchus chatterjeei
- Apachesaurus gregorii
- Coelophysis
- Colobodontidae
- Dinosauria
- Lasalichthys
- Ornithischia
- Phytosauria
- Procolophonidae
- Revueltosaurus
- Semionotidae
- Smilosuchus gregorii
- Sphenodontia
- Temnospondyli
- Vancleavea campi
The 40 most often recorded, of 100.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.