| original |
Devonian |
|
Poland |
Eisenack,A. Some plant finds in secondary deposits and some comments on the Hystrichosphere problem. |
1944 |
| details |
Early Devonian |
|
Canada(Gaspe Area) |
McGregor,D.C. Spores with Proximal Radial pattern from the Devonian of Canada |
1961 |
| details |
Devonian |
|
Poland |
McGregor,D.C. Spores with Proximal Radial pattern from the Devonian of Canada |
1961 |
| details |
Early Devonian |
|
Canada(New Brunswick) |
McGregor,D.C. Spores with Proximal Radial pattern from the Devonian of Canada |
1961 |
| details |
Early Devonian |
|
Canada(Ontario) |
McGregor,D.C. Spores with Proximal Radial pattern from the Devonian of Canada |
1961 |