Qingshan Group

Geology

Formations: Doushan (7)

Lithologies: not reported (3), claystone (2), mudstone (2), sandstone (2), "volcaniclastic" (1)

Paleoenvironments: terrestrial indet. (7)

Age range: base of the Barremian to the top of the Aptian or 129.40000 to 113.00000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Barremian129.4 - 125.0China (Shandong) (115163)
Aptian125.0 - 113.0China (Shandong) (55473 55475)
Aptian - Albian125.0 - 100.5China (Shandong) (55476 62328 62424 230001)