| original |
Chesterian |
Springerian |
Utah |
Schemel,M.P. Carboniferous plant spores from Daggett County, Utah |
1950 |
| details |
Late Mississippian |
|
Alabama |
Hoffmeister,W.S. et al. Geologic range of Paleozoic plant spores in North America |
1955 |
| original |
Chesterian |
|
Kentucky |
Hoffmeister,W.S. et al. Mississippian plant spores from the Hardinsburg Formation of Illinois and Kentucky. |
1955 |
| details |
Chesterian |
|
Illinois |
Hoffmeister,W.S. et al. Mississippian plant spores from the Hardinsburg Formation of Illinois and Kentucky. |
1955 |
| details |
Zechstein |
|
Hungary |
DeЎk,M.H. Palynological study of the Mecsek Mountain Gypsums |
1959 |
| details |
Early Desmoinesian |
|
New Mexico |
Carton,T.L. Pennsylvanian spores from the Sandia Formation, Santa Fe County, New Mexico. |
1959 |
| details |
Middle Pennsylvanian |
|
Oklahoma |
Gibson,L.B. Palynology and paleoecology of the Iron post Coal (Pennsylvanian), of Oklahoma |
1961 |
| details |
Late Visean |
|
Scotland |
Sullivan,H.J. et al. Visean spores from Scotland. |
1966 |
| details |
Late Dinantian |
Early Namurian A |
Romania |
Beju,D. New contributions to the palynology of Carboniferous strata from Romania. |
1970 |
| details |
Early Chesterian |
Middle Chesterian |
Oklahoma |
Harris,R.W. Palynology of the Sand Branch Member of the Caney Shale Formation, (Mississippian), of Southern Oklahoma. |
1971 |
| details |
Late Visean |
Namurian A |
France |
Doubinger,J. et al. Schists (Massif Amoricain) |
1976 |
| details |
Late Mississippian |
|
Egypt |
Sultan,I.Z. Carboniferous miospores from a Black Shales Unit in the Gulf of Suez, Egypt. |
1977 |
| details |
Middle Chesterian |
|
Kentucky |
Ettensohn,F.R. et al. Palynology and biostratigraphy of Pennington Shales and Coals (Chesterian) at selected sites in northeastern Kentucky. |
1979 |