| original |
Devonian |
|
Oklahoma |
Urban,J.B. Microfossils of the Woodford Shale (Devonian) of Oklahoma. |
1960 |
| original |
Missourian |
|
Oklahoma |
Edwards,W.A. Palynology of the Francis Shale (Pennsylvanian) from near Ada, Oklahoma. |
1966 |
| original |
Desmoinesian |
|
Illinois |
Peppers,R.A. Correlation and palynology of coals in the Carbondale and Spoon Formations (Pennsylvanian) of the northeastern part of the Illinois Basin. |
1970 |
| original |
Early Permian |
|
Brazil(Santa Catarina) |
Pons,M.E.H. Palynological study of the Subgroup Itarare in the "White's Section", Lower Permian, Santa Catarina, Brazil. Part 1. |
1976 |
| original |
Tournaisian |
|
China(Hunan) |
Hou,J.-P. The spore assemblages of the transition strata between the Devonian system and the Carboniferous system in the Xikuangshan Region, Central China. |
1982 |
| original |
Early Carboniferous |
|
China |
Gao,L. Devonian and Carboniferous spores. (In: Palaeontological Atlas of Southwest China, Volume of Microfossils. Edited by Chengdu Institute of Geology and Mineral Resources.) |
1983 |
| original |
Carboniferous |
|
Brazil(Sao Paulo) |
de Lima,M.R. et al. Palynology of the calcarious concretions of the Itarare Subgroup, (Neopaleozoic of the Parana Basin ), the Aracoiaba Region of the State of Sao Paulo |
1983 |
| original |
Late Famennian |
Early Tournaisian |
China(Kweichow) |
Gao,L. Spores in VII: Systematic paleontologic. (In: Muhua sections of Devonian-Carboniferous boundary Beds. H.Hou, et al, editors) |
1985 |