Nemda Formation
69 distinct taxa, from 145 fossil occurrences the Paleobiology Database records under this name, spanning 274–267 Mya.
Kirov, Samara · RU
69 taxa · 145 fossils · 274–267 MyaLoading 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
- Baylea chimbulatiensis
- Baylea rigida
- Biarmeaspira striata
- Biarmeaspira yakowlewi
- Eirlysia lata
- Eirlysia scalare
- Eirlysia undata
- Goniasma subangulata
- Nemdaella leonovae
- Sokella nemdaensis
- Anetshella golowinskyi
- Dyscritella incrustata
- Dyscritella spinigeriformis
- Eirlysia globosa
- Eirlysia nodata
- Eirlysia seminuda
- Hoarepora tschernyschewi
- Levizygopleura elegans
- Meekospira symmetrica
- Neilsonia nuda
- Paleostylus kukarkensis
- Sokella subpenea
- Stepanovites
- Stuckenbergispira kazanensis
- Sweetina triticum
- Anematina rugoza
- Anetshella
- Arribazona burovi
- Arribazona kasanensis
- Arribazona lata
- Baylea foraminata
- Baylea vjatkensis
- Eirlysia lens
- Fetaspira semifacta
- Juvenispira esaulovae
- Kazankiella volgensis
- Paleostylus krotovi
- Permoconcha minutula
- Royalella aufuga
- Soleniscus netchaevi
The 40 most often recorded, of 69.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.