| details |
Aptian |
Middle Albian |
Canada(NWT,Mackenzie) |
Barnes,C.R. et al. Biostratigraphic determinations of fossils from the subsurface of the Districts of Franklin, Keewatin and MacKenzie and the Yukon Territory. |
1974 |
| details |
Callovian |
Early Kimmeridgian |
Tanzania |
Balduzzi,A. et al. Mesozoic Karoo and post-Karoo Formations in the Kilwa area, southeastern Tanzania. A stratigraphic study based on palynology, micropalaeontology and well log data from the Kizimbani Well. |
1992 |
| details |
Tithonian |
Valanginian |
Iraq |
Al-Ameri,T.K. et al. Palynofacies indications of depositional environments and source potential for hydrocarbons: Uppermost Jurassic - Basal Cretaceous Sulaiy Formation, southern Iraq. |
1999 |
| details |
Middle Oxfordian |
Late Oxfordian |
England(Dorset) |
Ainsworth,N.R. et al. A proposed Latest Triassic to Earliest Cretaceous microfossil biozonation for the English Channel and its adjacent areas. (In: The development, evolution and petroleum geology of the Wessex Basin. J.R.Underhill, editor) |
1998 |
| details |
Jurassic |
|
North Sea |
Abbink,O.A. Taxonomic Section. (In: Palynological Investigation in the Jurassic of the North Sea Region. O.A. Abbink) |
1998 |