Tak Fa Formation
169 distinct taxa, from 371 fossil occurrences the Paleobiology Database records under this name, spanning 283–254 Mya.
Recorded under country code TH
169 taxa · 371 fossils · 283–254 MyaLoading coastlines…
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
- Bairdia
- Hollinella martensiformis
- Bairdia altiarcus
- Bairdia urodeloformis
- Bairdiacypris
- Microcoelonella takliensis
- Reviya subsompongensis
- Samarella viscusforma
- Bairdia grotei
- Microcoelonella takfaensis
- Samarella
- Sulcella suprapermiana
- Bairdia fangnianqiaoi
- Bairdia fontainei
- Basslerella wipanuae
- Cyathus caperata
- Cyathus elliptica
- Geffenina bungsamphanensis
- Glabrocingulum magnum
- Silenites sureeae
- Bairdia guangxiensis
- Bairdia menardensis
- Basslerella naresi
- Kloedcytherella oertlii
- Liuzhinia naramasei
- Lobobairdia ventriconcava
- Microcheilinella
- Microdoma carinata
- Petasobairdia subnantongensis
- Polycope
- Warthia brevisinuata
- Acratia mongkoli
- Anomphalus
- Bairdia songthami
- Langdaia meesooki
- Naticopsis
- Orthotichia
- Pharkidonotus khaonoiensis
- Praezabythocypris subtriangularis
- Stegocoelia
The 40 most often recorded, of 169.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.