Aifat Formation

Geology

Members: unnamed (7)

Lithologies: mudstone (1), "shale" (4), siltstone (1), sandstone (1)

Paleoenvironments: marine indet. (6), coastal indet. (1)

Age range: base of the Sakmarian to the top of the Kungurian or 293.52000 to 274.40000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Sakmarian293.52 - 290.1Indonesia (Irian Jaya) (82059)
Kungurian283.3 - 274.4Indonesia (Irian Jaya) (81374 81375 81376 131444 131853 131854)