Maruyamskaya Formation
37 distinct taxa, from 57 fossil occurrences the Paleobiology Database records under this name, spanning 12–5.3 Mya.
Recorded under country code RU
37 taxa · 57 fossils · 12–5.3 MyaLoading coastlines…
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
- Cyclocardia
- Acila (Truncacila)
- Fortipecten
- Astarte (Tridonta)
- Callista
- Conchocele bisecta
- Hiatella arctica
- Monia macrochisma
- Panomya
- Panomya simotomensis
- Pseudocardium
- Yoldia (Cnesterium) aeolica
- Chlamys anapleus
- Ciliatocardium
- Ciliatocardium sachalinense
- Clinocardium
- Clinocardium (Keenocardium) californiense
- Conchocele
- Crassicardia crebricostata
- Diplodonta
- Laevicardium
- Macoma
- Mactromeris
- Mactromeris polynyma
- Megayoldia (Megayoldia) thraciaeformis
- Mizuhopecten
- Musculus kryshtofovitschi
- Mya (Mya) cuneiformis
- Mya (Mya) ochotica
- Mya (Mya) truncata
- Panomya norvegica
- Pitar
- Serripes
- Serripes (Serripes) groenlandicus
- Tellina (Megangulus)
- Yoldia (Cnesterium) notabilis
- Yoldia (Yoldia)
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.