Naizawa Formation

Geology

Group: Hidaka

Members: unnamed (3)

Lithologies: "limestone" (3)

Paleoenvironments: marine indet. (3)

Age range: Carnian or 237.00000 to 227.30000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Carnian237.0 - 227.3Japan (32669 32671 32672)