Taiyuan Formation, Group

Geology

Formations: Houkou (1)

Members: unnamed (24), Dajian (1), Houkou (1), Tumen Shale (1)

Lithologies: "siliciclastic" (1), mudstone (1), "shale" (2), siltstone (1), "limestone" (2), tuff (2)

Paleoenvironments: marine indet. (1), terrestrial indet. (1), carbonate indet. (3), paralic indet. (1), mire/swamp (2)

Age range: base of the Gzhelian to the top of the Sakmarian or 303.70000 to 290.10000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Pennsylvanian323.2 - 298.9China (Hebei) (200833)
Gzhelian303.7 - 298.9China (Shanxi) (156149)
Gzhelian - Asselian303.7 - 295.5Morocco (30344)
Gzhelian - Asselian303.7 - 295.5China (Hopei) (149177)
Asselian298.9 - 295.5China (Henan) (197054)
Asselian298.9 - 295.5China (Ningxia) (29965)
Asselian298.9 - 295.5China (Nei Mongol) (211361)
Asselian298.9 - 295.5China (Shanxi) (204620)
Asselian - Sakmarian298.9 - 290.1China (Jiangsu) (29858)
Asselian - Sakmarian298.9 - 290.1China (Ningxia) (29767 30053 30059)
Asselian - Sakmarian298.9 - 290.1China (Gansu) (29884)
Asselian - Sakmarian298.9 - 290.1China (Shaanxi) (29811)
Asselian - Sakmarian298.9 - 290.1China (Jilin) (29803)
Asselian - Sakmarian298.9 - 290.1China (Henan) (29896)
Asselian - Sakmarian298.9 - 290.1China (Shandong) (30065)
Asselian - Sakmarian298.9 - 290.1China (Nei Mongol) (29765 29831 29872 30070)
Asselian - Sakmarian298.9 - 290.1China (Hebei) (21185 29821 29822)
Asselian - Sakmarian298.9 - 290.1China (Qinghai) (29780)
Asselian - Sakmarian298.9 - 290.1China (Liaoning) (29899 29905)
Sakmarian293.52 - 290.1China (Shaanxi) (140457)