Group

Geology

Formations: Kirimiya (1)

Lithologies: siltstone (1)

Paleoenvironments: coastal indet. (1)

Age range: Late/Upper Eocene or 37.71000 to 33.90000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Late/Upper Eocene37.71 - 33.9Japan (70923)