| details |
Proterozoic |
|
Canada |
Knoll,A.H. Archean and Proterozoic paleontology. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Vendian |
|
Spitsbergen |
Steiner,M. Chuaria circularis Walcott 1899; "megasphaeromorph acritarch" or prokaryotic colony? |
1996 |
| details |
Vendian |
|
Canada(Arctic) |
Steiner,M. Chuaria circularis Walcott 1899; "megasphaeromorph acritarch" or prokaryotic colony? |
1996 |
| details |
Vendian |
|
Russia(Yakutia) |
Steiner,M. Chuaria circularis Walcott 1899; "megasphaeromorph acritarch" or prokaryotic colony? |
1996 |
| details |
Vendian |
|
Russia(Siberia) |
Steiner,M. Chuaria circularis Walcott 1899; "megasphaeromorph acritarch" or prokaryotic colony? |
1996 |
| details |
Vendian |
|
China(Hupei) |
Steiner,M. Chuaria circularis Walcott 1899; "megasphaeromorph acritarch" or prokaryotic colony? |
1996 |
| details |
Vendian |
|
China(Shanghai) |
Steiner,M. Chuaria circularis Walcott 1899; "megasphaeromorph acritarch" or prokaryotic colony? |
1996 |
| details |
Vendian |
|
China(Liaoning) |
Steiner,M. Chuaria circularis Walcott 1899; "megasphaeromorph acritarch" or prokaryotic colony? |
1996 |
| details |
Vendian |
|
China(Hainan Island) |
Steiner,M. Chuaria circularis Walcott 1899; "megasphaeromorph acritarch" or prokaryotic colony? |
1996 |
| details |
Vendian |
|
India(Himachal Pradesh) |
Steiner,M. Chuaria circularis Walcott 1899; "megasphaeromorph acritarch" or prokaryotic colony? |
1996 |
| details |
Late Precambrian |
Early Cambrian |
India(Himachal Pradesh) |
Kumar,G. et al. Terminal Proterozoic - Cambrian sequences in India; A review with special reference to Precambrian - Cambrian boundary. |
1997 |
| details |
Proterozoic |
|
India |
Rai,V. Mega-Carboniferous phytoplankton remains from Proterozoic basins of India: A study of their morphotaxonomy, taphonomy and evolution. |
1998 |