Hennessey Formation
31 distinct taxa, from 35 fossil occurrences the Paleobiology Database records under this name, spanning 283–274 Mya.
Oklahoma · US
31 taxa · 35 fossils · 283–274 MyaMembers recorded: Fairmont Shale.
Loading coastlines…
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
- Captorhinikos chozaensis
- Brachydectes newberryi
- Gnathorhiza serrata
- Acleistorhinus pteroticus
- Aletrimyti gaskillae
- Brachydegma caelatum
- Captorhinikos parvus
- Captorhinus aguti
- Cardiocephalus
- Cardiocephalus sternbergi
- Cotylorhynchus romeri
- Dimetrodon
- Dimetrodon loomisi
- Diplocaulus
- Diplocaulus magnicornis
- Diplocaulus primus
- Dvellecanus carrolli
- Ectosteorhachis nitidus
- Edaphosaurus
- Euryodus dalyae
- Grandfieldia callilepidota
- Hapsidopareion lepton
- Labidosaurikos meachami
- Labidosaurus
- Micraroter erythrogeios
- Palaeoniscoidei
- Rhynchonkos stovalli
- Tersomius mosesi
- Tersomius texensis
- Trimerorhachis
- Xenacanthus
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.