original |
Visean |
|
Spitsbergen |
Birkenmajer,K. et al. Lower Carboniferous age of the so-called Wijde Bay series in Hornsund, Vestspitsbergen |
1962 |
original |
Early Visean |
|
Spitsbergen |
Birkenmajer,K. Devonian, Carboniferous and Permian Formation of Hornsund, Vestspitsbergen. |
1964 |
original |
Desmoinesian |
|
Missouri |
Upshaw,C.F. et al. Pennsylvanian miospores from a cave deposit in Devonian Limestone, Callaway County, Missouri. |
1965 |
original |
Pennsylvanian |
|
Oklahoma |
Urban,L.L. Palynology of the Drywood and Bluejacket Coals (Pennsylvanian) of Oklahoma. |
1965 |
original |
Allegheny |
|
Pennsylvania |
Habib,D. Distribution of spore and pollen assemblages in the Lower Kittanning Coal of Western Pennsylvania |
1966 |
original |
Tournaisian |
|
Poland |
Jachowicz,A. Microflora of the Zareby Beds from the Swietokrzyskie Mountains |
1967 |
original |
Gearyan |
|
Kansas |
Clendening,J.A. Palynological evidence for a Pennsylvanian age assignment of the Dunkard Group in the Appalachian Basin. |
1974 |
original |
Visean |
|
Australia(N.Territory) |
Playford,G. et al. Lower Carboniferous (Visean) spores of the Bonaparte Gulf Basin, Northwestern Australia. Part II. |
1986 |
original |
Late Visean |
|
Canada(Nova Scotia) |
Utting,J. Palynology of the Lower Carboniferous Windsor Group and Windsor-Canso Boundary Beds of Nova Scotia, and their equivalents in Quebec, New Brunswick and Newfoundland. |
1987 |
original |
Westphalian A |
|
England(Northumberland) |
Butterworth,M.A. et al. Miospores from the Westphalian A and B of northern England |
1988 |
original |
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 |