| original |
Middle Tournaisian |
Late Tournaisian |
England(Somerset) |
Higgs,K.T. et al. Tournaisian miospore assemblages from Maesbury, in the eastern Mandips, England |
1984 |
| details |
Tournaisian |
|
S.Ireland |
Higgs,K.T. et al. Stratigraphic and systematic palynology of the Tournaisian of Ireland |
1988 |
| details |
Tournaisian |
|
S.Ireland(Offaly) |
Higgs,K.T. et al. Stratigraphic and systematic palynology of the Tournaisian of Ireland |
1988 |
| details |
Tournaisian |
|
S.Ireland(Cork) |
Higgs,K.T. et al. Stratigraphic and systematic palynology of the Tournaisian of Ireland |
1988 |
| details |
Late Visean |
|
Alaska |
Ravn,R.L. Miospores of the Kekiktuk Formation (Lower Carboniferous), Endicott Field Area, Alaska North Slope. |
1991 |
| details |
Hastarian |
|
Belgium |
Higgs,K.T. et al. Palynostratigraphy of Tournaisian (Hastarian) rocks in the Namur Synclinorium, West Flanders, Belgium. |
1992 |
| details |
Middle Tournaisian |
Late Tournaisian |
Belgium |
Higgs,K.T. Taxonomy and systematic study of some Tournasian (Hastarian) spores from Belgium |
1996 |