| original |
Guadalupian |
|
Oklahoma |
Wilson,L.R. Permian plant microfossils from the Flowerpot Formation, Greer Country, Oklahoma. |
1962 |
| original |
Late Artinskian |
Early Kungurian |
Turkey |
Agrali,B. et al. Palynologic study of the coals of Hazro and estimation of the age of lacustrine horizons of the Permian-Carboniferous. |
1967 |
| details |
Late Autunian |
Saxonian |
France(Alpes,Maritimes) |
Broutin,J. et al. Permian Basins in the French Massif Central Chapter I: the Lode Basin |
1992 |
| details |
Kungurian |
|
North America |
Hart,G.F. A review of the classification and distribution of the Permian miospore-Disaccate Striatiti. |
1964 |
| details |
Artinskian |
|
Turkey |
Hart,G.F. The biostratigraphy of Permian palynofloras. |
1970 |
| details |
Permian |
|
Oklahoma |
Wilson,L.R. A geological history of Oklahomas vegetation. |
1963 |
| details |
Late Artinskian |
|
India(Bihar) |
Venkatachala,B.S. et al. Palynology of the North Karanpura Basin, Bihar, India. 2. Barakar exposures near Lungatoo, Hazribagh District. |
1968 |
| details |
Permian |
|
France(Loire) |
Boulouard,C. Contribution to the study of the "Saccates": Essay of morphographic classification and stratigraphic application. |
1963 |
| details |
Early Guadalupian |
|
Oklahoma |
Clapham,W.B. Permian miospores from the Flowerpot Formation of western Oklahoma |
1970 |
| details |
Guadalupian |
|
Oklahoma |
Morgan,B.E. Palynology of a portion of the El Reno Group (Permian) of Southwest Oklahoma. |
1967 |
| details |
Early Guadalupian |
|
Oklahoma |
Clapham,W.B. Nature and paleogeography of Middle Permian floras of Oklahoma from their pollen record |
1970 |
| details |
Permian |
|
Oklahoma |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 4. Supplement to all Groups, (Turmae). |
1966 |
| details |
Early Permian |
|
Iran |
Ghavidel-Syooki,M. Acritarch biostratigraphy of the Palaeozoic rock units in the Zagros Basin, Southern Iran. (In: Commision Internationale de microflore du Paleozoique (CIMP) Acritarch Subcommision: O.Fatka and T.Servais, editors) |
1996 |
| details |
Sakmarian |
|
Iran |
Ghavidel-Syooki,M. Biostratigraphy and paleo-biogeography of some Paleozoic rocks at Zagros and Alborz Mountains. |
1994 |
| details |
Late Virgilian |
Late Wolfcampian |
Texas |
Gupta,S. Miofloral succession and interpretation of the Base of the Permian system in the eastern Shelf of North Central Texas, USA. |
1977 |
| details |
Early Permian |
|
Oklahoma |
Morgan,B.E. Two new species of Hamiapollenites from the Wellington Formation of Oklahoma. |
1976 |
| details |
Late Artinskian |
|
India |
Tiwari,R.S. Palaeozoic disaccate pollen. (In: Aspects and Appraisal of Indian Palaeobotany. K.R.Surange, editor) |
1974 |