| details |
Early Namurian A |
|
Poland |
GŠ³recka-Nowak,A. Palynostratigraphy of Upper Carboniferous deposits from the Grzedy IG-1 Borehole (Northern Part of the Intra-Sudetic Basin). |
1988 |
| details |
Namurian A |
|
China(Kansu) |
Zhu,H. Palynology and biostratigraphy of Namurian A in Jingyuan of Gansu. |
1989 |
| details |
Late Visean |
Silesian |
N.Ireland(Fermanagh) |
Mitchell,W.I. et al. The geology of the western part of the Fintona Block, Northern Ireland; Evolution of Carboniferous Basins. |
1990 |
| details |
Middle Visean |
Late Visean |
Alaska |
Ravn,R.L. Miospores of the Kekiktuk Formation (Lower Carboniferous), Endicott Field Area, Alaska North Slope. |
1991 |
| details |
Late Tournaisian |
|
Scotland |
Hemsley,A.R. et al. Further studies on a Late Tournaisian (Lower Carboniferous) flora from Loch Humphrey Burn, Scotland: Spore taxonomy and ultrastructure. |
1994 |
| details |
Late Tournaisian |
|
Scotland |
Hemsley,A.R. et al. Further studies on a Late Tournaisian (Lower Carboniferous) flora from Loch Humphrey Burn, Scotland: Spore taxonomy and ultrastructure. |
1994 |