| details |
Late Carboniferous |
Early Permian |
Egypt |
Komarova,N.I. et al. Paleozoic spore-pollen complexes from some Regions of Egypt |
1971 |
| details |
Early Permian |
|
USSR(Tadzhik SSR) |
Sivertseva,I.A. Lower Permian spores and pollen of the Pamirs |
1971 |
| details |
Permian |
|
India |
Hart,G.F. The Gondwana Permian palynofloras |
1971 |
| details |
Late Permian |
|
India |
Hart,G.F. The Gondwana Permian palynofloras |
1971 |
| details |
Kungurian |
Kazanian |
USSR |
Hart,G.F. The Gondwana Permian palynofloras |
1971 |
| details |
Permian |
|
South Africa |
Hart,G.F. The Gondwana Permian palynofloras |
1971 |
| details |
Early Gondwana |
|
India(West Bengal) |
Pant,D.D. et al. Cuticularstructure of some Indian Lower Gondwana species of Glossopteris Brongniart.Part 3. |
1971 |
| details |
Kazanian |
|
USSR(Kazakh SSR) |
Zamarenov,A.K. et al. The Upper Permian sediments of the eastern side of the Fore-Caspian Depression. |
1972 |
| details |
Early Pliensbachian |
|
USSR(Uzbek SSR) |
Barkhatnaya,I.N. Spore-pollen complexes of Jurassic deposits of the western part of Middle Asia. (In: New data on the stratigraphy of Meso-Cenozoic deposits of Central Asia. E.K.Shuikoi et al, editors) |
1972 |
| details |
Virgilian |
Guadalupian |
North America |
Frederiksen,N.O. The Rise of the Mesophytic flora |
1972 |
| details |
Permian |
|
Canada(Yukon) |
Barss,M.S. A problem in Pennsylvanian-Permian palynology of Yukon Territory |
1972 |
| details |
Late Artinskian |
|
India(Hindustan) |
Bharadwaj,D.C. et al. Sporological correlation of coal seams in some blocks of Sohagpur Coalfield, Madhya Pradesh, India. |
1972 |
| details |
Early Gondwana |
|
India |
Singh,G. et al. Lower Gondwana palynology and related stratigraphic problems. |
1972 |
| details |
Early Gondwana |
|
India(Bihar) |
Bharadwaj,D.C. et al. On the palynostratigraphy of Argada's Seam in South Karanpura Coalfield, Bihar. |
1972 |
| details |
Permian |
|
Oklahoma |
Clapham,W.B. Numerical analysis and Group Formation in palynology. |
1972 |
| details |
Tatarian |
Late Triassic |
India(West Bengal) |
Satsangi,P.P. et al. Sporological analysis of Panchet Series, Rajiganj Coalfields and its bearing on Permo-Triassic transition. |
1972 |
| details |
Late Permian |
|
England |
Pattison,J. et al. A review of Late Permian and Early Triassic biostratigraphy in the British Isles. |
1973 |