"Gufeng" Formation

Geology

Members: unnamed (7)

Lithologies: mudstone (5), chert (7)

Paleoenvironments: basinal (siliceous) (7)

Age range: base of the Capitanian to the top of the Wuchiapingian or 264.28000 to 254.14000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Capitanian264.28 - 259.51China (Guangxi) (95733 95737)
Wuchiapingian259.51 - 254.14China (Guangxi) (95734 95735 95736 95738 95739)