| original |
Tournaisian |
Visean |
England |
Butterworth,M.A. et al. Lower Carboniferous spores from North-West England |
1967 |
| details |
Visean |
|
Scotland(Borders) |
Neves,R. et al. Palynological correlations within the Lower Carboniferous of Scotland and northern England. |
1973 |
| details |
Visean |
|
England(Northumberland) |
Neves,R. et al. Palynological correlations within the Lower Carboniferous of Scotland and northern England. |
1973 |
| details |
Dinantian |
|
Scotland(E.Lothian) |
Neves,R. et al. Palynology of the Lower Carboniferous (Dinantian) of the Spilmersford borehole, East Lothian, Scotland |
1974 |
| details |
Late Holkerian |
Early Asbian |
England(Northumberland) |
Clayton,G. et al. Carboniferous miospores of Western Europe |
1977 |
| details |
Asbian |
|
England(Northumberland) |
Gueinn,K.J. Miospore assemblages. (In: Geology of the Country around Bellingham: Memoir for 1 to 50,000 Geological Sheet 13: D.V.Frost and D.W.Holliday, editors) |
1980 |
| details |
Asbian |
|
England(Cumberland) |
Butterworth,M.A. et al. Basal Dinantian miospores from the Cockermouth area, West Cumbria. |
1983 |
| details |
Early Asbian |
|
England(Durham) |
Johnson,G.A.L. et al. Carboniferous biostratigraphy of the Rookhope Borehole, County Durham. |
1996 |