| original |
Guadalupian |
|
Oklahoma |
Wilson,L.R. Permian plant microfossils from the Flowerpot Formation, Greer Country, Oklahoma. |
1962 |
| details |
Conemaugh |
Monongahela |
Illinois |
Peppers,R.A. Spores in strata of Late Pennsylvanian cyclothems in the Illinois Basin. |
1964 |
| details |
Kungurian |
|
North America |
Hart,G.F. A review of the classification and distribution of the Permian miospore-Disaccate Striatiti. |
1964 |
| details |
Guadalupian |
|
Oklahoma |
Hart,G.F. A review of the classification and distribution of the Permian miospore-Disaccate Striatiti. |
1964 |
| details |
Nd |
|
Nd |
Hart,G.F. The systematics and distribution of Permian miospores. |
1965 |
| details |
Permian |
|
Oklahoma |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 4. Supplement to all Groups, (Turmae). |
1966 |
| details |
Guadalupian |
|
Oklahoma |
Morgan,B.E. Palynology of a portion of the El Reno Group (Permian) of Southwest Oklahoma. |
1967 |
| details |
Early Permian |
Late Permian |
Gabon |
Jardin©,S. Microfloras from formations in Gabon attributed to the Karroo. |
1974 |
| details |
Permian |
|
China(N.China) |
Gao,L. et al. Spores and pollen. Carboniferous and Permian spores and pollen. (In: Paleontological Atlas of North China.III.Micropaleontological Volume.) |
1984 |
| details |
Early Permian |
|
India(Madhya Pradesh) |
Srivastava,S.C. et al. Palynostratigraphy of the Lower Gondwana sediments from the Shobhapur Block, Pathakhera Coal Field, Madhya Pradesh. |
1989 |
| details |
Late Oligocene |
Miocene |
India(Tripura) |
Kar,R.K. Palynology of Miocene and Mio-Pliocene sediments of north-east India. (In: Current Perspectives in Palynological Research. S.Chanda, editor) |
1990 |
| details |
Middle Oligocene |
|
India(Assam) |
Kar,R.K. Palynological studies of the Barail Group (Oligocene) in the type area, Assam. (In: Proceeding of the Symposium on the Vistas in Indian Palaeobotany. K.P.Jain and R.S.Tiwari, editors) |
1990 |
| details |
Early Virgilian |
|
New Mexico |
Willard,D.A. Early Virgilian palynofloras from the Kinney Quarry, Manzanita Mountains, New Mexico. (In: Geology and paleontology of the Kinney Brick Quarry, Late Pennsylvanian, Central New Mexico) |
1992 |
| details |
Late Permian |
|
India(West Bengal) |
Tiwari,R.S. et al. Palynological sequence and relationship of subsurface Permian-Triassic sediments in eastern Raniganj Coalfield, West Bengal, India. |
1992 |
| details |
Sakmarian |
|
Iran |
Ghavidel-Syooki,M. Biostratigraphy and paleo-biogeography of some Paleozoic rocks at Zagros and Alborz Mountains. |
1994 |
| details |
Late Tatarian |
|
Saudi Arabia |
Stephenson,M.H. et al. Description and correlation of Late Permian palynological assemblages from the Khuff Formation, Saudi Arabia and evidence for the duration of the pre-Khuff hiatus. |
2000 |