| details |
Pleistocene |
Recent |
Minnesota |
Norris,G. et al. Transapical Sutures in dinoflagellate cysts |
1972 |
| details |
Nd |
|
Nd |
Boltovskoy,A. Comparative study of the Intercalary Bands and Pandasutural zones of the dinoflagellate genera Peridinium S. S., Protoperidinium, and Palaeoperidinium |
1979 |
| details |
Nd |
|
Nd |
Bujak,J.P. et al. Modern and fossil Peridiniineae. |
1983 |
| details |
Holocene |
|
Canada(Ontario) |
Burden,E.T. et al. Palynology of Indian and European forest clearance and farming in lake sediment cores from Awenda Provincial Park, Ontario. |
1986 |
| details |
Nd |
|
Nd |
Head,M.J. Modern dinoflagellate cysts and their biological affinities. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Nd |
|
Nd |
John,U. et al. The application of a molecular clock based on molecular sequences and the fossil record to explain biogeographic distributions within the Alexandrium tamarense ''species complex'' (Dinophyceae). |
2003 |