| details |
Volgian |
|
Canada(NWT) |
Pocock,S.A.J. The Jurassic-Cretaceous boundary in northern Canada. |
1967 |
| details |
Valanginian |
Hauterivian |
Canada(NWT,Franklin) |
McGregor,D.C. Triassic, Jurassic and Lower Cretaceous spores and pollen of Arctic Canada. |
1965 |
| details |
Valanginian |
|
Switzerland |
Millioud,M.E. Preliminary palynological investigations of some Jura Mountain localities. |
1967 |
| details |
Valanginian |
Barremian |
England(Sussex) |
Couper,R.A. British Mesozoic microspores and pollen grains, a systematic and stratigraphic study. |
1958 |
| original |
Valanginian |
Barremian |
England(Dorset) |
Couper,R.A. British Mesozoic microspores and pollen grains, a systematic and stratigraphic study. |
1958 |
| original |
Valanginian |
Barremian |
England(Kent) |
Couper,R.A. British Mesozoic microspores and pollen grains, a systematic and stratigraphic study. |
1958 |
| original |
Valanginian |
Aptian |
England(Isle of Wight) |
Couper,R.A. British Mesozoic microspores and pollen grains, a systematic and stratigraphic study. |
1958 |
| details |
Valanginian |
Aptian |
Canada(British Columbia) |
Stott,D.F. Lower Cretaceous Bullhead and Fort St.John Groups, between Smoky and Peace Rivers, Rocky Mountain Foothills, Alberta and Britsh Columbia. |
1968 |
| details |
Toarcian |
|
France(Vienne) |
Choux,J. et al. Mineralogical and micropaleontological study of a Toarcian sediment from the neighborhood of Liguge (Vienne). |
1961 |
| original |
Toarcian |
|
England(Yorkshire) |
Couper,R.A. British Mesozoic microspores and pollen grains, a systematic and stratigraphic study. |
1958 |
| details |
Toarcian |
|
Canada(NWT,Franklin) |
Brideaux,W.W. et al. Biostratigraphic determinations of fossils from the subsurface of the Districts of Franklin and MacKenzie. |
1975 |
| details |
Toarcian |
|
Canada(NWT,Mackenzie) |
Brideaux,W.W. et al. Biostratigraphic determinations of fossils from the subsurface of the Districts of Franklin and MacKenzie. |
1975 |
| details |
Tithonian |
|
USSR(Kursk) |
Vakhrameev,V.A. et al. Paleobotanical data and the Border Line between Jurassic and Cretaceous Systems. |
1973 |
| details |
Sinemurian |
Early Toarcian |
England(Somerset) |
Warrington,G. Palynology of the Lias, Brent Knoll, Somerset. |
1981 |
| details |
Sinemurian |
Tithonian |
USSR(Turkmen SSR) |
Barkhatnaya,I.N. et al. Spores and pollen of the Jurassic deposits of the Turanian Platform. (In: Atlas of Spores and Pollen of Oil and Gas Bearing Deposits of the Russian and Turonskoi Platform. V.V.Menner and T.V.Byvsheva, editors) |
1985 |
| details |
Sinemurian |
Early Toarcian |
England(Somerset) |
Warrington,G. Appendix 4. (In: Geology of the Country around Weston Super-Mare. A. Whittaker and G.W. Green, authors) |
1983 |
| details |
Sinemurian |
|
Canada(NWT,Franklin) |
McGregor,D.C. Triassic, Jurassic and Lower Cretaceous spores and pollen of Arctic Canada. |
1965 |