| details |
Early Albian |
|
Canada(British Columbia) |
Broatch,J. Palynological zonation and correlation of the Peace River Coalfield northeastern British Columbia. |
1986 |
| details |
Early Albian |
Middle Albian |
Canada(British Columbia) |
Broatch,J. Palynological zonation and correlation of the Peace River Coalfield northeastern British Columbia: An update. |
1986 |
| details |
Dogger |
|
Iran |
Schweitzer,H.J. et al. Correlation of spore zone from the Lower Triassic and Jurassic in the Middle East and South Germany. |
1987 |
| details |
Dogger |
|
Afghanistan |
Schweitzer,H.J. et al. Correlation of spore zone from the Lower Triassic and Jurassic in the Middle East and South Germany. |
1987 |
| details |
Middle Albian |
Late Albian |
Canada(British Columbia) |
Broatch,J. A summary of the results of a palynological investigation of British Columbia's Northeast Coalfield |
1988 |
| details |
Cuisian |
Lutetian |
Czechoslovakia(Slovensko) |
SnopkovŠ,P. Biostratigraphy of the Lubovniakskay Avrchovina Upland based on microflora. (In: Zbornik Z paleontologickej Konference; Sucasne problemy a trendy V Caskovlovenskej paleontologii, O.Samuel Edi |
1989 |