| details |
Early Desmoinesian |
|
Missouri |
Peppers,R.A. Palynological correlation of major Pennsylvanian, (Middle and Upper Carboniferous), chronostratigraphic boundaries in Illinois and other Acoal Basins. |
1996 |
| details |
Desmoinesian |
Early Missourian |
Ohio |
Peppers,R.A. Palynological correlation of major Pennsylvanian, (Middle and Upper Carboniferous), chronostratigraphic boundaries in Illinois and other Acoal Basins. |
1996 |
| details |
Atokan |
Early Desmoinesian |
Illinois |
Peppers,R.A. Correlation of the "Boskydell Sandstone" and other sandstone containing marine fossils in Southern Illinois using palynology of adjacent coal beds. |
1993 |
| details |
Westphalian D |
|
Kansas |
Peppers,R.A. Palynology of the Lost Branch Formation of Kansas: New insight the major floral transition at the Middle - Upper Pennsylvanian boundary. |
1997 |
| details |
Middle Keuper |
|
Romania |
Oniceanu,M. et al. The contribution of palynology to the determination of the age of the Crystalline and sedimentary Formations in the Valea-Putnei-Iacobeni zone, Eastern Carpathians |
1982 |
| details |
Missourian |
|
Oklahoma |
Miller,F.X. Spore analysis of the Dawson Coal |
1961 |
| details |
Middle Pennsylvanian |
Late Pennsylvanian |
Illinois |
Millay,M.A. et al. The ultrastructure of Paleozoic fern spores. II. Scolecopteris (Marattiales) |
1984 |
| details |
Middle Westphalian D |
Late Westphalian D |
Canada(Nova Scotia) |
Marchioni,D. et al. Petrographical palynological and geochemical analysis of the Hub and Harbour Seams, Sydney Coalfield, Nova Scotia, Canada-Implications for facies development. |
1994 |
| details |
Middle Pennsylvanian |
|
Illinois |
Mahaffy,J.F. Profile patterns of coal and peat palynology in the Herrin (No.6) Coal Member, Carbondale Formation, Middle Pennsylvanian of Southern Illinois. |
1979 |
| details |
Middle Pennsylvanian |
|
Illinois |
Mahaffy,J.F. Profile patterns of coal and peat palynology in the Herrin (No.6) Coal Member, Carbondale Formation, Middle Pennsylvanian of Southern Illinois. |
1985 |
| details |
Middle Pennsylvanian |
|
Illinois |
Mahaffy,J.F. Vegetational history of the Springfield Coal (Middle Pennsylvanian of Illinois) and distribution patterns of a Tree-Fern miospore, Thymospora pseudothiessenii, based on miospore profiles |
1988 |
| details |
Bolsovian |
|
Canada(Nova Scotia) |
Lyons,P.C. et al. Discovery of permineralized plants (coal balls) in the Foord Seam, (Bolsovian, ex Westphalian C), Stellarton Basin, Nova Scotia, Canada. (In: Proceedings of the 4th European Palaeobotanical and Palynological Conference. G.W.Herngreen, editor) |
1997 |
| details |
Early Desmoinesian |
|
Iowa |
Lesnikowska,A.D. et al. Two new species of Scolecopteris (Marattiales), sources of Torispora securis Balme and Thymospora thiessenii (Kosanke) Wilson et Venkatachala. |
1997 |
| details |
Middle Pennsylvanian |
|
West Virginia |
Kosanke,R.M. Palynology of selected Coal Beds in the proposed Pennsylvanian system stratotype in West Virginia |
1984 |
| details |
Middle Pennsylvanian |
|
West Virginia |
Kosanke,R.M. Palynological studies of Middle Pennsylvanian Coal Beds of the proposed Pennsylvania system stratotype in West Virginia |
1988 |
| details |
Late Pennsylvanian |
|
West Virginia |
Kosanke,R.M. Palynological analyses of Upper Pennsylvanian Coal Beds and adjacent strata from the proposed Pennsylvanian system stratotype in West Virginia |
1988 |
| details |
Pennsylvanian |
|
Kentucky |
Kosanke,R.M. Pennsylvanian palynology of eastern Kentucky and adjacent states. |
1969 |