Akdurug Formation
31 distinct taxa, from 52 fossil occurrences the Paleobiology Database records under this name, spanning 516–512 Mya.
Tuva · RU
31 taxa · 52 fossils · 516–512 MyaLoading coastlines…
1 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
- Redlichina
- Terechtaspis
- Archaeolynthus
- Aldonaia
- Dipharus
- Irinaecyathus
- Kordecyathus
- Ladaecyathus
- Sajanaspis
- Tuvanella
- Anthomorpha
- Atops
- Bottonaecyathus
- Calodiscus
- Cambrocyathellus
- Chakassicyathus solidus
- Clathricoscinus
- Coscinocyathus
- Denaecyathus
- Ellipsocephalus
- Kootenia
- Leptosocyathus
- Lermontoviella
- Nochoroicyathus
- Poliellina elongata
- Proerbia
- Protopharetra
- Protypus
- Russocyathus
- Sibirecyathus
- Usumunaspis
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.