| details |
Middle Carnian |
Hettangian |
USA |
Olsen,P.E. et al. The Triassic/Jurassic boundary in Continental rocks of eastern North America; a progress report. (In: Global catastrophes in earth history; An interdiciplinary conference on impacts, volcanism and mass mortality. V.L.Sharton et al, editors) |
1990 |
| details |
Ladinian |
Early Carnian |
Italy(Sicily) |
Cirilli,S. et al. Palynomorphs from the Lercara Formation (Sicily): New biostratigraphic data. |
1990 |
| details |
Oligocene |
Early Miocene |
India(Meghalaya) |
Singh,H.P. et al. Recycled Permian and Cretaceous palynofossils from the Barail a Surma Groups (Oligocene Early Miocene) in Jaintia Hills (Meghal and Cachar (Assam) India |
1991 |
| details |
Oligocene |
Early Miocene |
India(Assam) |
Singh,H.P. et al. Recycled Permian and Cretaceous palynofossils from the Barail a Surma Groups (Oligocene Early Miocene) in Jaintia Hills (Meghal and Cachar (Assam) India |
1991 |
| details |
Late Permian |
Early Jurassic |
India(Peninsular) |
Tiwari,R.S. Evolutionary shifts in Triassic palynofloras and palynoevent stratigraphy. (In: The Nonmarine Triassic. S.C. Lucas and M.Morales, editors) |
1993 |
| details |
Late Triassic |
|
India(Uttar Pradesh) |
Tiwari,R.S. et al. Palynological studies on a Late Palaeozoic-Mesozoic Tethyan sequence in the Niti area of the Central Himalaya, Uttar Pradesh, India. |
1996 |
| details |
Late Permian |
|
India(Madhya Pradesh) |
Ram-Awatar Palynological evidence for the Permian. A tyro's view in Sohagpur Coalfield, India. |
1997 |
| details |
Early Permian |
|
India(Maharashtra) |
Bhattacharyya,A.P. Palynological recognition of the Karharbari-Barakar Formations in the sub-surface sediments of Wardha Coalfield, Maharashtra, India. |
1997 |
| details |
Permian |
|
India(West Bengal) |
Pal,C. et al. Palynology of the Permian coal from Barjora of West Bengal, India. |
1999 |
| details |
Early Permian |
|
India(Himachal Pradesh) |
Upadhyay,R. et al. First find of the Early Permian lower Gondwana plant remains and palynomorphs from the Chhongtash Formation (upper Shyok Valley), eastern Karakoram, India. |
1999 |