| details |
Late Bolsovian |
|
Canada(Nova Scotia) |
Lyons,P.C. et al. Coal-Ball floras of Maritime Canada and palynology of the Foord Seam: Geologic, paleobotanical and paleoecological implications |
1997 |
| details |
Early Pennsylvanian |
|
West Virginia |
Dolph,G.E. The estimation of species richness in Pennsylvanian Coal Swamp communities. (In: Laboratory Exercises in Cell and Molecular Biology, Genetics, and Development. J.C.Glase, editor) |
1996 |
| details |
Late Westphalian B |
|
Kentucky |
Eble,C.F. et al. Compositional variations in the Fire Clay Coal Bed of Eastern Kentucky: Geochemistry, petrography, palynology and paleoecology. |
1999 |
| details |
Namurian B |
Westphalian B |
Virginia |
Eble,C.F. Lower and Lower Middle Pennsylvanian coal palynofloras, southwestern Virginia. |
1996 |
| details |
Duckmantian |
|
Kentucky |
Greb,S.F. et al. An Insitu occurrence of coal balls in the Amburgy Coal Bed, Pikeville Formation (Duckmantian), Central Appalachian Basin, USA. |
1999 |
| details |
Visean |
|
France(Vosges) |
Doubinger,J. et al. Palynology of Visean marine formations at Bourbach-le-Haut in Southern Vosges. |
1970 |
| details |
Pennsylvanian |
|
USA(Appalachian Bn.) |
Eble,C.F. Paleoecology of Pennsylvanian Coal Beds in the Appalacian Basin. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Late Duckmantian |
|
Kentucky |
Greb,S.F. et al. Depositional history of the Fire Clay Coal Bed (Late Duckmantian) eastern Kentucky, USA. |
1999 |
| details |
Stephanian A |
|
Slovakia |
Vozarova,A. Late Carboniferous to Early Permian time interval in the West Carpathians: northern Tethys Margin |
1998 |
| details |
Early Desmoinesian |
|
Kentucky |
Eble,C.F. et al. Observations on the palynology, petrography and geochemistry of Western Kentucky Number 4 Coal Bed |
1999 |
| details |
Stephanian |
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 |
Eifelian |
Tournaisian |
Czechoslovakia(Slovensko) |
Planderova,E. et al. Stratigraphic position of carbonate formations in Crystalline Complexes of Tatricum and Veporicum. (In: Sedimentological problem of the Western Carpathians.50 years of teaching geology and paleontology in Slovakia. M.Sykora et al, editors) |
1990 |
| details |
Late Westphalian A |
|
Kentucky |
Eble,C.F. et al. Channel-fill coal beds along the western margin of the eastern Kentucky Coal Field. |
1997 |
| details |
Pleistocene |
|
Arctic Ocean |
Willard,D.A. Pliocene-Pleistocene pollen assemblages from the Yermak Plateau Arctic Ocean; Sites 910 and 911 |
1996 |
| details |
Westphalian D |
|
Kentucky |
Hower,J.C. et al. Petrography, geochemistry and palynology of the Stockton Coal B (Middle Pennsylvanian), Martin County, Kentucky |
1996 |
| details |
Late Bolsovian |
|
Canada(Nova Scotia) |
Lyons,P.C. et al. Coal-Ball floras of Maritime Canada and palynology of the Foord Seam: Geologic, paleobotanical and paleoecological implications |
1997 |
| details |
Desmoinesian |
|
Kansas |
Peppers,R.A. Palynological correlation of major Pennsylvanian, (Middle and Upper Carboniferous), chronostratigraphic boundaries in Illinois and other Acoal Basins. |
1996 |