| details |
Nd |
|
Nd |
Warrington,G. Paleozoic spores and pollen: Permian spores and pollen. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Early Kazanian |
|
Russia |
Utting,J. Paleozoic spores and pollen. Chapter 18F Illustrations of Permi spores and pollen. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Noginskian |
Early Sakmarian |
Norway(Svalbard) |
Mangerud,G. et al. Palynology of the Permian succession of Spitsbergen, Svalbard. |
1993 |
| details |
Late Permian |
|
China(Sinkiang Uighur) |
Yu,J. et al. Palynological assemblage sequence from Late Permian to Tertiary in northern Xinjian |
1986 |
| details |
Early Triassic |
|
USSR(Komi ASSR) |
Yaroshenko,O.P. et al. New spore genus of Pechorosporites, Varoshenko et Golubeva, gen.nov., from the Lower Triassic. (In: Problems of Modern Palynology. A.F.Chlonova, editor) |
1984 |
| details |
Late Autunian |
|
Poland |
Jerzykiewicz,J. Present status of palynological researchs of the Lower Permian of the Middle Sudet Depression |
1981 |
| details |
Artinskian |
Tatarian |
India |
Balasundaram,M.S. et al. Glossopteris flora in India |
1976 |
| details |
Late Permian |
|
England |
Pattison,J. et al. A review of Late Permian and Early Triassic biostratigraphy in the British Isles. |
1973 |
| details |
Late Permian |
Scythian |
Australia |
Balme,B.E. et al. Floral modifications at the Permian - Triassic Boundary in Australia. |
1973 |
| details |
Leonardian |
Ochoan |
North America |
Frederiksen,N.O. The Rise of the Mesophytic flora |
1972 |
| details |
Permian |
|
India |
Kar,R.K. Palynological assemblage from the Barren Measures, (Permian), of India. |
1972 |
| details |
Early Gondwana |
|
India |
Singh,G. et al. Lower Gondwana palynology and related stratigraphic problems. |
1972 |
| details |
Early Triassic |
|
India(Bihar) |
Venkatachala,B.S. Observation on some palynological contributions to Indian stratigraphy. |
1972 |
| details |
Late Permian |
|
India(Bengal) |
Kar,R.K. Palynological distinction between Upper Permian and Lower Triassic in Raniganj Coalfiend, Bengal, India. |
1970 |
| details |
Early Permian |
|
England |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 5. Supplement to all Groups (Turmae). |
1970 |
| details |
Late Permian |
|
India(Bihar) |
Kar,R.K. Palynology of the North Karanpura Basin, Bihar, India. 5. Palynological assemblage of the borehole No.K2, Raniganj Stage, (Upper Permian). |
1969 |
| details |
Kungurian |
Scythian |
Nd |
Staplin,F.L. et al. Relationships among Gymnospermous pollen. |
1967 |