Cross Valley Formation

Geology

Members: unnamed (1), Bahia Pinguino (1)

Lithologies: mudstone (1), sandstone (1)

Paleoenvironments: marginal marine indet. (1), estuary/bay (1)

Age range: Late/Upper Paleocene or 59.24000 to 56.00000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Late/Upper Cretaceous - Late/Upper Paleocene100.5 - 56.0Antarctica (Seymour Island) (172758)
Late/Upper Paleocene59.24 - 56.0Antarctica (74613)