| details |
Tournaisian |
Westphalian |
USSR(Ukrainian SSR) |
Braman,D.R. et al. The stratigraphic and geographic distribution of Carboniferous megaspores. |
1980 |
| details |
Tournaisian |
Westphalian |
Poland |
Braman,D.R. et al. The stratigraphic and geographic distribution of Carboniferous megaspores. |
1980 |
| details |
Tournaisian |
Westphalian |
Germany |
Braman,D.R. et al. The stratigraphic and geographic distribution of Carboniferous megaspores. |
1980 |
| details |
Tournaisian |
Westphalian |
Belgium |
Braman,D.R. et al. The stratigraphic and geographic distribution of Carboniferous megaspores. |
1980 |
| details |
Tournaisian |
Westphalian |
Netherlands |
Braman,D.R. et al. The stratigraphic and geographic distribution of Carboniferous megaspores. |
1980 |
| details |
Tournaisian |
Westphalian |
France |
Braman,D.R. et al. The stratigraphic and geographic distribution of Carboniferous megaspores. |
1980 |
| details |
Tournaisian |
Westphalian |
England |
Braman,D.R. et al. The stratigraphic and geographic distribution of Carboniferous megaspores. |
1980 |
| details |
Tournaisian |
Westphalian |
Scotland |
Braman,D.R. et al. The stratigraphic and geographic distribution of Carboniferous megaspores. |
1980 |
| details |
Pottsville |
|
Kentucky |
Brack-Hanes,S.D. On a Lycopsid cone with Winged spores |
1981 |
| details |
Late Westphalian C |
|
Netherlands |
Bless,M.J.M. et al. An Upper Westphalian C "Hinterland" microflora from the Haaksbergen-1 Borehole, (Netherlands). (In: Paleogeography of Upper Westphalian deposits in northwest Europe with reference to the Westphalian Central North of the Mobile. Variscan Belt. Bless et al, 1977) |
1977 |
| details |
Late Carboniferous |
|
Poland |
Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. |
1995 |
| details |
Early Pennsylvanian |
|
Michigan |
Arnold,C.A. Megaspores from the Michigan Coal Basin. |
1950 |