Caodigou Formation
18 distinct taxa, from 23 fossil occurrences the Paleobiology Database records under this name, spanning 260–254 Mya.
Qinghai · CN
18 taxa · 23 fossils · 260–254 MyaFiled under the Bayinhe Group.
Loading coastlines…
4 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
- Aviculopecten subregularis
- Aviculopecten kunlunensis
- Aviculopecten qinghaiensis
- Myalinella meeki
- Astartella nasuta
- Aviculopecten caodigouensis
- Aviculopecten cypticostatus
- Aviculopecten kaibabensis
- Aviculopecten subparadoxus
- Aviculopecten subtristriatus
- Entolium piriformis
- Etheripecten tianjungensis
- Kaibabella curvilenata
- Kaibabella schizodiiformis
- Pinna qinghaiensis
- Schizodus jiangheensis
- Streblochondria didymoscripta
- Stutchburia jiangxiensis
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.