| details |
Late Riphean |
|
India(Uttar Pradesh) |
Saxena,R.K. Palynology of the pre-unconformity sequence of the subsurface sediments of Ganga and Punjab Basins of India |
1992 |
| details |
Precambriam |
|
Arizona |
Horodyski,R.J. Paleontology of Proterozoic Shales and Mudstones: Examples from the Belt Supergroup, Char Group, and Pahruump Group, Western USA |
1993 |
| details |
Nd |
|
Nd |
Hofmann,H.J. et al. Notes on the geology and micropaleontology of the Proterozoic Thule Group, Ellesmere Island, Canada and North-West Greenland |
1996 |
| details |
Nd |
|
Nd |
Knoll,A.H. Archean and Proterozoic paleontology. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Nd |
|
Nd |
Knoll,A.H. Archean and Proterozoic paleontology. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Late Precambrian |
|
China(Shansi) |
Yin,L.-M. Acanthomorphic acritarchs from Meso-Neoproterozoic Shales of the Ruyang Group, Shanxi, China |
1997 |