Hatatate Formation
Geology
Members: unnamed (2)
Lithologies: not reported (1), "siliciclastic" (1)
Paleoenvironments: marine indet. (2)
Collections
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Miocene | Japan (Miyagi) | (204444) | |
| Langhian - Serravallian | Japan | (169413) |