| original |
Visean |
|
Australia(W.Australia) |
Playford,G. et al. Lower Carboniferous (Visean) spores of the Bonaparte Gulf Basin, Northwestern Australia. Part I. |
1985 |
| details |
Mississippian |
|
Alaska |
Ravn,R.L. et al. Miospores of the Kekiktuk Formation (Mississippian) of the Alaska North Slope |
1986 |
| details |
Morrowan |
Atokan |
Iowa |
Ravn,R.L. Palynostratigraphy of the Lower and Middle Pennsylvanian Coals of Iowa |
1986 |
| details |
Late Tournaisian |
|
Australia(Queensland) |
Playford,G. Early Carboniferous miospores from GSQ Clarke River 3-4R and 5, North Queensland. |
1988 |
| details |
Middle Visean |
Late Visean |
Canada(Arctic) |
Utting,J. et al. Palynology of the Lower Carboniferous Emma Fiord Formation of Devon, Axel Heiberg and Ellesmere Islands, Canadian Arctic Archipelago. (In: Contributions to Canadian Paleontology.) |
1989 |
| details |
Late Tournaisian |
Visean |
Australia |
Playford,G. Australian Lower Carboniferous miospores relevant to extra-Gondwanic correlations; an evaluation. |
1990 |
| details |
Late Visean |
|
Canada(Yukon) |
Utting,J. Lower Carboniferous miospore assemblages from the Hart River Formation, Northern Yukon Territory. |
1991 |
| details |
Middle Visean |
Late Visean |
Alaska |
Ravn,R.L. Miospores of the Kekiktuk Formation (Lower Carboniferous), Endicott Field Area, Alaska North Slope. |
1991 |
| details |
Strunian |
Early Tournaisian |
China(Zeijing) |
He,S.-C. et al. Spore assemblages from Devonian-Carboniferous transitional beds of Hsihu Formation, Fuyang, Western Zhejiang. |
1993 |
| details |
Middle Tournaisian |
Late Tournaisian |
Belgium |
Higgs,K.T. Taxonomy and systematic study of some Tournasian (Hastarian) spores from Belgium |
1996 |