| details |
Late Precambrian |
|
China(Shansi) |
Yan,Y.-Z. et al. Discovery of Acanthomorphic acritarchs from the Baicaoping Formation in Yongji, Shanxi and its geological significance. |
1992 |
| details |
Middle Proterozoic |
|
China(Kiangsi) |
Yan,Y.-Z. et al. Significance of Eucaryotic organisms in the microfossil flora of changcheng system |
1993 |
| details |
Late Proterozoic |
|
China |
Knoll,A.H. Proterozoic and Early Cambrian Protists: Evidence for accelerating evolutionary Tempo. (In: Tempo and Mode in Evolution: Genetics and Paleontology 50 years after Simpson. W.M.Fitch and F.J.Ayala, editors) |
1995 |
| details |
Nantuo |
|
China |
Yin,C. et al. The early evolution of the acanthomorphic acritarchs in China and their biostratigraphical implication |
1995 |
| details |
Sinian |
|
China(Shansi) |
Xiao,S. et al. Neoproterozoic fossils in Mesoproterozoic rocks ? chemistratigraphic resolution of a biostratigraphic conundrum. |
1997 |
| details |
Late Precambrian |
|
China(Shansi) |
Yin,L.-M. Acanthomorphic acritarchs from Meso-Neoproterozoic Shales of the Ruyang Group, Shanxi, China |
1997 |
| details |
Late Proterozoic |
|
China(Shansi) |
Kaufman,A.J. et al. A potential constraint on Proterozoic CO2 levels by in-situ carbon-isotopic analyses of organic-walled microfossils. |
2001 |
| details |
Late Proterozoic |
|
Canada(Arctic) |
Javaux,E.J. et al. Eukaryotic diversity in mid-Proterozoic oceans TEM evidence for eukaryotic diversity in mid-Proterozoic oceans |
2004 |
| details |
Late Proterozoic |
|
Australia |
Javaux,E.J. et al. Eukaryotic diversity in mid-Proterozoic oceans TEM evidence for eukaryotic diversity in mid-Proterozoic oceans |
2004 |
| details |
Late Proterozoic |
|
China(N.China) |
Javaux,E.J. et al. Eukaryotic diversity in mid-Proterozoic oceans TEM evidence for eukaryotic diversity in mid-Proterozoic oceans |
2004 |