Valcour Formation

Geology

Group: Chazyan

Members: unnamed (1)

Lithologies: "limestone" (1)

Paleoenvironments: carbonate indet. (1)

Age range: Chazyan or 471.30000 to 457.30000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Chazyan471.3 - 457.3USA (Vermont) (42814)