| original |
Proterozoic |
|
Montana |
Walter,M.R. et al. Megascopic algae 1300 Million years old from the Belt Supergroup, Montana. |
1976 |
| details |
Late Precambrian |
|
China(Hainan Island) |
Zhang,R.-J. et al. Late Precambrian Macroscopic fossil algae from Hainan Island |
1991 |
| details |
Proterozoic |
|
Montana |
Knoll,A.H. Archean and Proterozoic paleontology. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Proterozoic |
|
China |
Knoll,A.H. Archean and Proterozoic paleontology. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Proterozoic |
|
India |
Knoll,A.H. Archean and Proterozoic paleontology. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |