Miaopo Formation

Geology

Members: unnamed (12), Lower (1), Upper (2)

Lithologies: mudstone (5), "shale" (10), "limestone" (2), "carbonate" (2)

Paleoenvironments: marine indet. (3), deep subtidal shelf (1), offshore shelf (3), offshore indet. (5), transition zone/lower shoreface (1), offshore (2)

Age range: base of the Middle Llandeilo to the top of the Harnagian or 461.10000 to 457.20000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Llanvirn468.0 - 458.4China (AnHui) (7840)
Darriwilian467.3 - 458.4China (Hubei) (186307)
Early/Lower Llandeilo466.0 - 460.9China (AnHui) (7839)
Early/Lower Llandeilo466.0 - 460.9China (Hubei) (4711)
Late/Upper Llandeilo461.1 - 458.4China (AnHui) (7838)
Llandeilo461.1 - 458.4China (Sichuan) (7646)
Llandeilo461.1 - 458.4China (Hubei) (7725)
Llandeilo461.1 - 458.4China (AnHui) (7860)
Middle Llandeilo - Late/Upper Llandeilo461.1 - 458.4China (Hubei) (4710)
Costonian - Harnagian458.4 - 457.2China (Hubei) (4708)
Sandbian458.4 - 453.0China (Hubei) (186304 186305 186308 186309 186310)