Sekinobana Formation
30 distinct taxa, from 32 fossil occurrences the Paleobiology Database records under this name, spanning 16–12 Mya.
Recorded under country code JP
30 taxa · 32 fossils · 16–12 MyaMembers recorded: Calcareous Sandstone.
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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
- Paleoparadoxia
- Alopias superciliosus
- Araloselachus vorax
- Buccella
- Carcharhinus acanthodon
- Carcharhinus egertoni
- Carcharhinus priscus
- Carcharias acutissimus
- Carcharias cuspidatus
- Carcharodon hastalis
- Charybdis
- Chlamys
- Cibicides
- Cosmopolitodus planus
- Dalatias licha
- Fissidentalium
- Galeocerdo aduncus
- Globigerina
- Gloripallium crassivenium
- Hemipristis serra
- Hexanchus gigas
- Isurus desori
- Linthia
- Lucinoma acutilineata
- Ostrea
- Otodus megalodon
- Pristiophorus
- Rhinoptera
- Scylla
- Squatina
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.