Qiongzhusi Formation
Geology
Group: Meishucunian
Members: unnamed (19), Shiyantou (1), Wulonqing (1), Yu'anshan (1), Yuanshan (18), Yu’anshan (1)
Lithologies: not reported (8), mudstone (28), "shale" (2), siltstone (1), "limestone" (1), dolomite (1), phosphorite (1)
Paleoenvironments: marine indet. (9), carbonate indet. (2), offshore ramp (1), marginal marine indet. (15), coastal indet. (2), delta front (1), offshore (4)
Collections
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Cambrian | China (Yunnan) | (213115 213116 213140) | |
Caerfai - St Davids | China (Yunnan) | (9937 9939 9940 9941) | |
Meishucunian | China (Shaanxi) | (6851) | |
Meishucunian | China (Yunnan) | (107773) | |
Tommotian | China (Yunnan) | (6818 6819 6817 9784 9785 9786) | |
Tommotian - Caerfai | China (Yunnan) | (9783) | |
Atdabanian | China (Yunnan) | (9938 96402 96403 96404 96405 96406 96407 96408 96409 96410 96411 96412 96413 96414 96415 96416) | |
Atdabanian | China | (8332) | |
Nangaoian - Atdabanian | China (Yunnan) | (96446) | |
Nangaoian | China (Shaanxi) | (127672 129815) | |
Nangaoian | China (Yunnan) | (127676 127727 127728 127729) | |
Atdabanian - Botomian | China (Yunnan) | (9628) |