| details |
Late Permian |
|
Australia(NSW) |
Balme,B.E. The Permian - Triassic Boundary in Australia. |
1969 |
| details |
Late Permian |
|
Australia(Queensland) |
Balme,B.E. The Permian - Triassic Boundary in Australia. |
1969 |
| details |
Early Permian |
Middle Permian |
Argentina |
Azcuy,C.L. A review of the Early Gondwana palynology of Argentina and South America. |
1979 |
| details |
Permian |
|
Argentina(Cordoba) |
Archangelsky,S. et al. Subsurface Permian pollen associations from the Province of Cordoba. |
1977 |
| details |
Late Permian |
|
Argentina |
Archangelsky,S. Recent advances in the study of paleobotany and palynology of the Carboniferous and Permian in Argentina |
1981 |
| original |
Tatarian |
|
India(West Bengal) |
Anonymous On fossil spores and pollen from the Lower Gondwanas of the Raniganij and South Karanapura Coalfields |
1957 |
| original |
Tatarian |
|
India(West Bengal) |
Anonymous On fossil spores and pollen from the Lower Gondwanas of the Raniganij and South Karanapura Coalfields |
1957 |
| original |
Late Artinskian |
|
India(West Bengal) |
Anonymous On fossil spores and pollen from the Lower Gondwanas of the Raniganij and South Karanapura Coalfields |
1957 |
| details |
Early Tertiary |
|
Pacific(S.China Sea) |
Anonymous The Tertiary system of the Continental Shelf in the northern area of the South China Sea |
1981 |
| details |
Permian |
|
Australia |
Anonymous Studies of plant microfossils: Determing the age of rocks. |
1958 |
| details |
Late Artinskian |
|
India(Madhya Pradesh) |
Anand-Prakash Sporae dispersae in the Coals of Pench-Kanhan and Pathakhera Coalfields, (M.P.), India. |
1972 |
| details |
Late Albian |
|
Canada(British Columbia) |
Anan-Yorke,R. et al. Microfloras from Upper Albian Neogastroplites zone Sikanni Chief River, Northeastern British Columbia. |
1978 |
| details |
Early Permian |
|
Argentina(Buenos Aires) |
Amos,A.J. et al. Late Palaeozoic Sauce Grande Formation of eastern Argentina. (In: Earth's Pre-Pleistocene Glacial Record. Pre-Pleistocene Tillites. M.J.Hambrey and W.B.Harland, editors) |
1981 |
| details |
Early Triassic |
|
USSR(Mangyshlak ASSR) |
Alekseeva,L.V. et al. Stratigraphic subdivision of Triassic in South Mengyshlak |
1991 |
| details |
Permian |
|
Bangladesh |
Akhtar,A. et al. Palynomorphs of Permian Gondwana coal from borehole GDH-38, Barapukuria Coal Basin, Bangladesh. |
2000 |