| details |
Middle Oligocene |
Middle Miocene |
USSR(Russian Platform) |
Zosimovich,V.Y. A boundary of Oligocene and Miocene in the Boreal Province of the East-European Platform |
1991 |
| details |
Late Oligocene |
|
USSR(Ukrainian SSR) |
Zosimovich,V.Y. A boundary of Oligocene and Miocene in the Boreal Province of the East-European Platform |
1991 |
| details |
Early Tertiary |
|
Nd |
Williams,G.L. Dinoflagellates, acritarchs and tasmanitids. |
1978 |
| details |
Early Sinemurian |
|
England |
Wilkinson,I.P. et al. Offshore micropalaeontological biostratigraphy of southern and western Britain. |
1980 |
| details |
Early Jurassic |
|
England |
Wilkinson,I.P. et al. Offshore micropalaeontological biostratigraphy of southern and western Britain. |
1980 |
| details |
Rhaetian |
|
England(Dorset) |
Warrington,G. Palynology of cores from the Basal Lias and the Permian (?) - Triassic sequence of the Winterborne Kingston Borehole, Dorset. |
1982 |
| details |
Late Rhaetian |
Early Hettangian |
England |
Warrington,G. Late Triassic and Earliest Jurassic palynomorph assemblages from the Western English Channel and neighbouring areas. |
1983 |
| details |
Hettangian |
Pliensbachian |
England(Somerset) |
Warrington,G. Appendix 4. (In: Geology of the Country around Weston Super-Mare. A. Whittaker and G.W. Green, authors) |
1983 |
| details |
Jurassic |
|
England |
Warrington,G. et al. Micropalaeontological biostratigraphy of offshore samples from South-West Britain. |
1977 |
| details |
Rhaetian |
|
England(Gloucestershire) |
Warrington,G. Palynological examination of Triassic (Keuper Marl and Rhaetic) deposits Northeast and East of Bristol. |
1977 |
| details |
Hettangian |
|
England(Dorset) |
Wall,D. Microplankton, pollen, and spores from the Lower Jurassic in Britain |
1965 |
| details |
Late Liassic |
|
W.Germany(Baden) |
Wall,D. Microplankton, pollen, and spores from the Lower Jurassic in Britain |
1965 |
| details |
Early Oligocene |
|
USSR(Ukrainian SSR) |
Vialov,O.S. et al. Eocene and Oligocene key boundary sections of the North Slope of the Ukrainian Carpathians |
1987 |
| details |
Liassic |
|
France(Lorraine) |
Taugourdeau-Lantz,J. First information of the Tasmanaceae of France |
1968 |
| details |
Hettangian |
Early Toarcian |
Canada(Arctic) |
Suneby,L.B. et al. Palynological zonation of the Heiberg Formation (Triassic-Jurassic) eastern Sverdrup Basin, Arctic Canada. |
1988 |
| details |
Late Albian |
|
Canada(Alberta) |
Singh,C. Lower Cretaceous microfloras of the Peace River area, Northwestern Canada, (Alberta). |
1971 |
| details |
Hettangian |
Aalenian |
France(Alsace) |
Schmitt,J.P. Stratigraphic and paleogeographic interpretation of the Jurassic microfloral of Alsace, France |
1987 |