Cangfanggou Group

Geology

Formations: Jiucaiyuan (7), Wutonggou (1)

Lithologies: not reported (2), "siliciclastic" (2), claystone (1), sandstone (2)

Paleoenvironments: terrestrial indet. (4), fluvial-lacustrine indet. (3)

Age range: base of the Changhsingian to the top of the Induan or 254.14000 to 249.90000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Changhsingian254.14 - 251.902China (Xinjiang) (29834 30069 30084 30095)
Induan251.902 - 249.9China (Xinjiang) (93419 101069 112284 117524 143210 143474 196534)