Fengshan Formation

Geology

Members: unnamed (25), Chiushukou (1), Wanwankou (1), Yenchou (1)

Lithologies: not reported (10), "shale" (2), sandstone (1), "limestone" (12), dolomite (5)

Paleoenvironments: marine indet. (18), carbonate indet. (9), fluvial indet. (1)

Age range: base of the Niuchehean to the top of the Miocene or 491.00000 to 5.33300 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Furongian497.0 - 486.85Vietnam (155781)
Furongian497.0 - 486.85China (Guannxi) (155783)
Taoyuanian495.2 - 486.85China (Liaoning) (157044)
Taoyuanian495.2 - 486.85China (Hebei) (129604 129616)
Niuchehean491.0 - 486.85China (Jilin Provence) (156898 156899 156900 156901 156906)
Niuchehean491.0 - 486.85China (Shanxi) (126824)
Niuchehean491.0 - 486.85China (Hebei) (126775 129619 129659)
Niuchehean491.0 - 486.85China (Henan) (129217 129218 129219 129220)
Niuchehean491.0 - 486.85China (Jilin) (126776 156902 156903 156904 156905 156907)
Niuchehean491.0 - 486.85China (Anhui) (126850)
Niuchehean491.0 - 486.85China (Liaoning) (126774)
Tremadocian486.85 - 477.1China (163001)
Famennian372.15 - 358.86China (Hunan) (22791)
Kungurian - Roadian283.3 - 266.9China (Liaoning) (29962)
Late/Upper Jurassic161.5 - 143.1China (Heilongjiang) (29530 29562 29734)
Miocene23.04 - 5.333China (Jiangsu) (224039)