Bap Formation

Geology

Members: unnamed (1)

Lithologies: not reported (1), "siliciclastic" (1), chert (1)

Paleoenvironments: marine indet. (2), basinal (siliceous) (1)

Age range: base of the Chadian to the top of the Calabrian or 346.70000 to 0.77400 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Chadian346.7 - 340.0China (Guangxi) (57160)
Sakmarian293.52 - 290.1India (39932)
Calabrian1.8 - 0.774Italy (126555)