| details |
Late Permian |
Late Permian |
Bulgaria |
Yanev,S. et al. Some remarks on the Late Palaeozoic Events of Bulgaria. |
1998 |
| details |
Ufimian |
Kazanian |
Brazil(Rio Grande Sul) |
Wurdig-Maciel,N.L. Ichthyodonts and Ichthyodorulites (Pisces) of the Estrada Nova Formation and their use in the stratigraphy of the Passa Dois Group |
1975 |
| details |
Late Permian |
|
Madagascar |
Wright,R.P. et al. The Permian - Triassic Boundary in the Southern Morondavia Basin of Madagasgar as defined by plant microfossils. |
1987 |
| details |
Permian |
|
Oklahoma |
Wilson,L.R. A geological history of Oklahomas vegetation. |
1963 |
| details |
Guadalupian |
|
Oklahoma |
Wilson,L.R. Permian plant microfossils from the Flowerpot Formation, Greer Country, Oklahoma. |
1962 |
| details |
Early Virgilian |
|
New Mexico |
Willard,D.A. Early Virgilian palynofloras from the Kinney Quarry, Manzanita Mountains, New Mexico. (In: Geology and paleontology of the Kinney Brick Quarry, Late Pennsylvanian, Central New Mexico) |
1992 |
| details |
Kazanian |
Tatarian |
England(Cheshire) |
Wilkinson,I.P. et al. Offshore micropalaeontological biostratigraphy of southern and western Britain. |
1980 |
| details |
Late Permian |
|
Tanzania |
Wescott,W.A. et al. New biostratigraphic age dates from the Lake Rukwa Rift Basin in Western Tanzania. |
1991 |
| details |
Late Permian |
|
Israel |
Weissbrod,T. The Permian in the near East. (In: The Continental Permian in Central, West and South Europe. H. Falke, editor) |
1976 |
| details |
Late Permian |
|
Saudi Arabia |
Weissbrod,T. The Permian in the near East. (In: The Continental Permian in Central, West and South Europe. H. Falke, editor) |
1976 |
| details |
Nd |
|
Nd |
Weiss,H.R. Cologne database of palynomorphs. |
1998 |
| details |
Kazanian |
Tatarian |
Scotland(Fife) |
Warrington,G. et al. Palaeontology of Permian deposits in the Forth Approaches. Appendix 3. |
1978 |
| details |
Keuper |
|
England(Somerset) |
Warrington,G. A derived Late Permian palynomorph assemblage from the Keuper Marl (Late Triassic), of West Somerset. |
1979 |
| details |
Zechstein |
|
Scotland(Hebrides) |
Warrington,G. Appendix 1-Mesozoic microfossil assemblages. (In: The Geology of the Sea of Hebrides, P.E.Binns, R.McQuillin et al, editors) |
1974 |
| details |
Kungurian |
Griesbachian |
Europe |
Warrington,G. Permian-Triassic. (In: Pollen and Spore Biostratigraphy of the Phanerozoic in Northwest Europe) |
1984 |
| original |
Kazanian |
|
England(Devonshire) |
Warrington,G. et al. The Permian of Devon, England |
1990 |
| original |
Kazanian |
|
England(Devonshire) |
Warrington,G. et al. The Permian of Devon, England |
1990 |