Koshima Formation
15 distinct taxa, from 15 fossil occurrences the Paleobiology Database records under this name, spanning 1.8–0.8 Mya.
Recorded under country code JP
15 taxa · 15 fossils · 1.8–0.8 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
- Coptothyris grayi
- Dallina raphaelis
- Diestothyris frontalis
- Gryphus angularis
- Kurakithyris nipponensis
- Kurakithyris quantoensis
- Laqueus blanfordi
- Laqueus kosibensis
- Laqueus quadratus
- Laqueus rubellus
- Terebratalia gouldii
- Terebratulina crossei
- Terebratulina hashimotoi
- Terebratulina kiiensis
- Terebratulina miuraensis
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.