Barreirinha Formation

Geology

Members: Abacaxis (1)

Lithologies: "shale" (1)

Paleoenvironments: deep subtidal indet. (1)

Age range: base of the Late/Upper Frasnian to the top of the Late/Upper Cenomanian or 375.20000 to 93.90000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Late/Upper Frasnian375.2 - 372.15Brazil (165874)
Late/Upper Cenomanian100.5 - 93.9Brazil (Barreirinhas) (144294 144295 144296)