| details |
Middle Permian |
|
Bolivia |
Archangelsky,S. et al. Palynology and the Carboniferous-Permian boundary in the Gondwana of South America. |
1980 |
| details |
Middle Permian |
|
Brazil |
Archangelsky,S. et al. Palynology and the Carboniferous-Permian boundary in the Gondwana of South America. |
1980 |
| details |
Middle Permian |
|
Uruguay |
Archangelsky,S. et al. Palynology and the Carboniferous-Permian boundary in the Gondwana of South America. |
1980 |
| details |
Early Triassic |
|
Greenland |
Klaus,W. Microfloristic events Towards Permo - Triassic Boundary. |
1980 |
| details |
Early Gondwana |
|
India(Madhya Pradesh) |
Srivastava,S.C. Palynostratigraphy of Lower Gondwana sediments in Chirimiri Coalfield, M.P., India. |
1980 |
| details |
Carnian |
Norian |
USSR(Ukrainian SSR) |
Stanislavsky,F.A. et al. On stratigraphy of the Upper Triassic deposits in the Donbas North-Western Margins |
1980 |
| details |
Late Artinskian |
Tatarian |
India(Bihar) |
Srivastava,A.K. Stratigraphical bearing of megaflora in the Lower Gondwana succession of Auranga Coalfield, Bihar. |
1980 |
| details |
Permian |
|
India(Arunachal Pradesh) |
Dutta,S.K. Palynostratigraphy of the sedimentary formations of the Arunachal Pradesh. 2. Palynology of the Siwalik equivalent rocks of Kameng District. |
1980 |
| details |
Stephanian |
|
W.Germany(Baden) |
Buntebarth,G. et al. Coalification studies in the research borehole Urach 3 and their geothermal interpretation. |
1979 |
| details |
Triassic |
|
India(Madhya Pradesh) |
Srivastava,S.C. The Triassic flora of Nidpur, India. |
1979 |
| details |
Permian |
|
India |
Navale,G.K.B. Depositional environment of Lower Gondwana Coals of India. |
1979 |
| details |
Late Permian |
|
Argentina(Buenos Aires) |
Archangelsky,S. et al. First findings of Permian palynomorphs in the subsurface of the Colorado Basin, offshore, Republic of Argentina. |
1979 |
| details |
Early Gondwana |
|
India(Bihar) |
Prakash,A. et al. The nature of grooved pavement and palynology of overlying Talchir and Karharbari sediments in West Bokaro Coalfield, Bhar, India. |
1979 |
| details |
Late Permian |
Early Triassic |
India(West Bengal) |
Bharadwaj,D.C. et al. Permo-Triassic palynostratigraphy and lithological characteristics in Damoday Basin, India. |
1979 |
| details |
Late Permian |
Early Triassic |
India(Bihar) |
Bharadwaj,D.C. et al. Permo-Triassic palynostratigraphy and lithological characteristics in Damoday Basin, India. |
1979 |
| details |
Tatarian |
Early Triassic |
India |
Tiwari,R.S. Palynostratigraphy of Permo-Triassic transition in India. |
1979 |
| details |
Middle Triassic |
Late Triassic |
Argentina |
Men©ndez,C.A. Palynology of Permian and Triassic strata from South America. |
1979 |