Koguchi Formation
26 distinct taxa, from 30 fossil occurrences the Paleobiology Database records under this name, spanning 237–16 Mya.
Wakayama · JP
26 taxa · 30 fossils · 237–16 MyaFiled under the Konose Group.
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2 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
- Chaetetida
- Craspedophyllia ramosa
- Permocorynella
- Bryozoa
- Carcinoplax antiqua
- Cladogirvanella cipitensis
- Craspedophyllia japonica
- Crinoidea
- Distichophyllia norica
- Elysastraea
- Galeanella
- Hexactinellida
- Ladinella porata
- Margarophyllia stylophylloides
- Nipponophycus kanmerai
- Parachaetetes cassiana
- Porifera
- Procyclolites
- Retiophyllia eguchii
- Seriastraea furukawai
- Solenolmia manon
- Solenoporaceae
- Spongiomorphida
- Thamnasteriamorpha okudai
- Trichopeltarion huziokai
- Tubiphytes gracilis
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.