Tanohata Formation
76 distinct taxa, from 168 fossil occurrences the Paleobiology Database records under this name, spanning 121–110 Mya.
Iwate · JP
76 taxa · 168 fossils · 121–110 MyaFiled under the Miyako 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
- Pterotrigonia
- Cucullaea
- Praecaprotina
- Trajanella
- Glycymeris (Hanaia)
- Nipponitrigonia kikuchiana
- Goniomya
- Acmaea
- Anthonya
- Anthozoa
- Isocrinus neocomiensis
- Nagaoella
- Otostoma
- Spondylus
- Corallinales
- Eriphyla (Eriphyla)
- Eriphyla (Miyakoella)
- Pholadomya (Bucardiomya)
- Shikamacirrus
- Amphidonte (Amphidonte)
- Astarte
- Astarte minor
- Bakevellia (Neobakevellia)
- Ceratostreon
- Conotomaria
- Discotectus
- Limatula
- Lopha (Actinostreon)
- Neithea ficalhoi
- Nododelphinula
- Ostreida
- Panopea (Myopsis) plicata
- Pterotrigonia (Pterotrigonia)
- Purpuroidea
- Scurriopsis
- Teredo
- Trochopsidea
- Agapella
- Amauropsis
- Amphiastrea yabei
The 40 most often recorded, of 76.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.