San Angelo Formation
23 distinct taxa, from 49 fossil occurrences the Paleobiology Database records under this name, spanning 283–267 Mya.
Texas · US
23 taxa · 49 fossils · 283–267 MyaFiled under the Pease River Group. Members recorded: Flowerpot Shale.
Macrostrat places this rock in the Pease River Group, and dates it 272–269 Ma. Macrostrat’s own record
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5 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
- Cotylorhynchus hancocki
- Rothianiscus multidonta
- Kahneria seltina
- Tappenosaurus magnus
- Actinopterygii
- Angelosaurus greeni
- Caseopsis agilis
- Dimetrodon angelensis
- Slaugenhopia texensis
- Sphenacodontidae
- Angelosaurus dolani
- Captorhinidae
- Caseoides sanangeloensis
- Dimacrodon
- Dimacrodon hottoni
- Driveria ponderosa
- Gorgodon minutus
- Knoxosaurus niteckii
- Mastersonia driverensis
- Phthinosuchidae
- Steppesaurus gurleyi
- Tetrapoda
- Xenacanthus
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.