Higashinagano Formation
29 distinct taxa, from 31 fossil occurrences the Paleobiology Database records under this name, spanning 200–184 Mya.
Yamaguchi · JP
29 taxa · 31 fossils · 200–184 MyaFiled under the Toyora Group. Members recorded: Kido.
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1 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
- Plagiostoma
- Plicatula
- Aequipecten
- Amaltheus stokesi
- Antiquilima (Antiquilima) nagatoensis
- Cardinia
- Cardinia toriyamai
- Cardium
- Chlamys textoria
- Cosmetodon
- Ctenostreon
- Entolium calvum
- Entolium lunare
- Grammatodon toyorensis
- Liostrea toyorensis
- Lopha (Actinostreon)
- Luciniola
- Meleagrinella
- Modiolus
- Nuculana (Dacryomya)
- Oxytoma (Palmoxytoma) cygnipes
- Oxytoma inequivalvis
- Oxytoma kobayashii
- Parallelodon
- Praeconia
- Prosogyrotrigonia
- Protocardia (Protocardia)
- Sphaeriola
- Tutcheria itoi
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.