Dashuigou Group

Geology

Formations: Ulansuhai (2)

Lithologies: not reported (1), claystone (1), siltstone (1)

Paleoenvironments: terrestrial indet. (1), pond (1)

Age range: Turonian or 93.90000 to 89.80000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Turonian93.9 - 89.8China (Nei Mongol) (55529 66925)