| details |
Portlandian |
|
North Sea |
Abbink,O.A. A Late Jurassic (Callovian - Early Ryazanian) ammonite-calibrated sporomorph zonation for the southern North Sea area. (In: Palynological Investigation in the Jurassic of the North Sea Region. O.A. Abbink) |
1998 |
| details |
Portlandian |
|
North Sea |
Abbink,O.A. Taxonomic Section. (In: Palynological Investigation in the Jurassic of the North Sea Region. O.A. Abbink) |
1998 |
| details |
Kimmeridgian |
Aptian |
Australia(Victoria) |
Backhouse,J. Late Jurassic and Early Cretaceous palynology of the Perth Basin, Western Australia |
1988 |
| original |
Callovian |
Oxfordian |
Australia(W.Australia) |
Fensome,R.A. Miospores from the Jurassic-Cretaceous boundary beds, Aklavik Range, Northwest Territories, Canada. (Incorporating taxonomic reviews of several Groups of Mid-Late Mesozoic miospores) |
1983 |
| details |
Callovian |
Oxfordian |
Australia(W.Australia) |
Filatoff,J. Jurassic palynology of the Perth Basin, Western Australia. |
1975 |