| details |
Early Permian |
|
China(Yunnan) |
Yang,J. et al. Classification and correlation of nonmarine Permo - Triassic Boundary in China. (In: Permo-Triassic Events in the Eastern Tethys; Stratigraphy, Classification and Relations with the Western Tethys. W.C.Sweet et al, editors) |
1992 |
| details |
Early Triassic |
|
China |
Yang,J. et al. Nonmarine Triassic biostratigraphy and boundaries in China. |
1989 |
| details |
Early Triassic |
|
China |
Yang,J. et al. Nonmarine Triassic stratigraphic units and their boundaries in China. |
1989 |
| details |
Early Permian |
|
Australia(Queensland) |
Wood,G.R. Palynostratigraphy of GSQ Springsure 19. |
1984 |
| details |
Permian |
Callovian |
Alaska |
Witmer,R.J. et al. Biostratigraphic correlation of selected test wells of National Petroleum Reserve in Alaska |
1981 |
| details |
Griesbachian |
Norian |
N.Ireland(Antrim) |
Warrington,G. et al. Appendix 5: Palynology of the Trias and Lower Lias of the Larne Borehole. (In: The Stratigraphy of the Larne Borehole County Antrim. P.I.Manning et al, editors) |
1975 |
| details |
Triassic |
|
Yugoslavia |
Vitorovic,D. et al. Contributions from the investigation of the Triassic sediments of Gostuska River (Stara Plain) |
1981 |
| details |
Early Triassic |
|
S.Ireland(Cavan) |
Visscher,H. The Permian and Triassic of the Kingscourt Outlier, Ireland. A palynological investigation related to regional stratigraphical problems in the Permian and Triassic of western Europe. |
1971 |
| details |
Late Permian |
|
Greenland |
Visscher,H. et al. Environmental mutagenesis during the end-Permian ecological crisis. |
2004 |
| details |
Early Triassic |
|
USSR(Mangyshlak ASSR) |
Vinogradova,K.V. Miospore assemblages of Triassic sediments of Southern Mangyshlak. |
1974 |
| details |
Early Triassic |
|
New Mexico |
Vijaya The Permo - Triassic Boundary and palynofloral relationship between Gondwana and the Tethyan Realm. (In: The Nonmarine Triassic. S.C. Lucas and M.Morales, editors) |
1993 |
| details |
Late Permian |
Early Triassic |
India(Himachal Pradesh) |
Vijaya Palynostratigraphic studies in Late Palaeozoic and Mesozoic sequences in Niti and Spiti areas of Tethys Himalayas. |
1996 |
| details |
Late Griesbachian |
Spathian |
Barents Sea |
Vigran,J.O. et al. Biostratigraphy and sequence stratigraphy of the Lower and Middle Triassic deposits from the Svalis Dome, Central Barents Sea, Norway. |
1998 |
| details |
Westphalian A |
|
Greenland |
Vigran,J.O. et al. Stratigraphy and depositional evolution of the Uppermost Devonian-Carboniferous, (Tournaisian - Westphalian), non-marine deposits in northeast Greenland. |
1999 |
| details |
Triassic |
|
India(Bihar) |
Venkatachala,B.S. Palynoflora across the Permian - Triassic Boundary in the subsurface of Purnea, Bihar, India. |
1977 |
| details |
Gzelian |
|
W.Germany(Bavaria) |
Veld,H. et al. Aspects of Permian palaeobotany and palynology XIII. On the Stephanian age of a Rotliegend deposit near Weiden, Oberpfalz, Germany. |
1992 |
| details |
Late Kasimovian |
Gzelian |
|
Veevers,J.J. Appendix 1: Carboniferous - Permian - Triassic correlation chart. (In: Southern South America. (In: Permian-Triassic Pangean Basins and Fold Belts along the Panthalassan Margin of Gondwanaland. J.J.Veevers and C.M.Powell, editors) |
1994 |