Chepultepec Formation

Geology

Group: Knox

Members: unnamed (1)

Lithologies: dolomite (1)

Paleoenvironments: carbonate indet. (1)

Age range: base of the Skullrockian to the top of the Stairsian or 488.90000 to 481.70000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Skullrockian - Stairsian488.9 - 481.7USA (Tennessee) (189308)