Qihulin Formation

Geology

Group: Longzhaogou

Members: unnamed (3)

Lithologies: not reported (1), mudstone (2), siltstone (1)

Paleoenvironments: marine indet. (2), foreshore (1)

Age range: Barremian or 129.40000 to 125.00000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Early/Lower Cretaceous145.0 - 100.5China (Heilongjiang) (200819)
Barremian129.4 - 125.0China (50896)
Barremian129.4 - 125.0China (Heilongjiang) (198669)