Imtachan Formation
17 distinct taxa, from 21 fossil occurrences the Paleobiology Database records under this name, spanning 260–252 Mya.
Sakha · RU
17 taxa · 21 fossils · 260–252 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
- Deltopecten limaeformis
- Intomodesma
- Atomodesma variabile
- Bajtugania
- Crassispirifer monumentalis
- Cunavella etheridgeiformis
- Evenia permica
- Intomodesma costatum
- Maitaia
- Megadesmus borealis
- Palaeocosmomya kochi
- Palaeolima afanasievi
- Praeundulomya dibica
- Pseudomonotis (Pseudomonotis) speluncaria
- Strophalosia vollossovitschi
- Veteranella (Glyptoleda)
- Voluceropecten volucer
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.