Kurotaki Formation
18 distinct taxa, from 25 fossil occurrences the Paleobiology Database records under this name, spanning 252–1.8 Mya.
Kochi, Chiba · JP
18 taxa · 25 fossils · 252–1.8 MyaFiled under the Kazusa Group.
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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
- Claraia
- Eumorphotis multiformis
- Streblochondria matsushitai
- Unionites canalensis
- Unionites fassaensis
- Allocentrotus japonicus
- Bakevellia (Bakevellia) rostrata
- Bellerophontoidea
- Carcharodon carcharias
- Glyptocidaris crenularis
- Gryphus kurotakiensis
- Leptochondria
- Leptochondria minima
- Naticopsis
- Plicatifera
- Spatangus
- Stereocidaris grandis
- Wyomingites
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.