Kubota Formation
49 distinct taxa, from 224 fossil occurrences the Paleobiology Database records under this name, spanning 16–5.3 Mya.
Fukushima · JP
49 taxa · 224 fossils · 16–5.3 MyaFiled under the Higashi-Tanakura Group.
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3 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
- Anadara
- Dosinia japonica
- Glossaulax didyma
- Phos
- Laevicardium
- Leukoma
- Lucinoma annulata
- Ostrea
- Turritella
- Dentalium
- Dosinia
- Mercenaria
- Nassarius
- Cancellaria
- Diplodonta
- Macoma (Macoma) incongrua
- Ocenebra
- Cerithium
- Chlamys (Nomurachlamys) kaneharai
- Crepidula
- Glycymeris cisshuensis
- Bittium
- Panopea
- Pyrene
- Anomia
- Cultellus izumoensis
- Macoma
- Siphonalia
- Yoldia (Cnesterium) notabilis
- Barbatia
- Charonia sauliae
- Crenomytilus grayanus
- Glycymeris
- Mizuhopecten paraplebejus
- Neptunea
- Oxyperas
- Pseudamiantis
- Sinum ineptum
- Tellina
- Balaenoptera borealis
The 40 most often recorded, of 49.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.