| details |
Late Keuper |
Early Liassic |
England(Somerset) |
Warrington,G. Studies in the palynological biostratigraphy of the British Trias. 1. reference sections in West Lancashire and North Someret. |
1974 |
| details |
Rhaetian |
|
England(Gloucestershire) |
Warrington,G. Palynological examination of Triassic (Keuper Marl and Rhaetic) deposits Northeast and East of Bristol. |
1977 |
| details |
Rhaetian |
Early Malm |
W.Germany(Baden) |
Weiss,M. The Rat and Jurassic sporoflora of Sw-Germany and their relationship with Ammonite stratigraphy |
1989 |
| details |
Early Hettangian |
|
England |
Wilkinson,I.P. et al. Offshore micropalaeontological biostratigraphy of southern and western Britain. |
1980 |
| details |
Early Liassic |
|
Scotland(Sutherland) |
Windle,T.M.F. Reworked Carboniferous spores |
1979 |
| details |
Carnian |
|
Texas |
Wood,G.D. et al. The North American occurrence of the algal coenobium Plaesiodictyon: paleogeographic, paleoecologic and biostraigraphic importance in the Triassic. |
2000 |
| details |
Middle Senonian |
|
China(Manchuria) |
Yu,J. et al. Cretaceous palynological assemblages from the District South of the Songhua River. |
1983 |
| details |
Barremian |
Albian |
China(Kirin) |
Yu,J. et al. Early Cretacous spores and pollen assemblage of Yanbian District |
1983 |