| details |
Aalenian |
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|
Volkheimer,W. Stratigraphic distribution of spores and pollen in the Lower and Middle Jurassic of the Neuqu©n Basin Argentina. |
1971 |
| details |
Aalenian |
Early Bathonian |
North Sea |
Abbink,O.A. et al. Palynomorph ecostratigraphy of the Middle Jurassic Ness Formation (Brent Group, East Shetland Basin). (In: Palynological Investigation in the Jurassic of the North Sea Region. O.A. Abbink) |
1998 |
| details |
|
|
India |
Ghosh,A.K. Growth of palaeobotany in relation to biostratigraphy of India. |
1979 |
| details |
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Finland |
Uutela,A. Age and dispersal of sedimentary erratics on the coast of southwestern Finland. |
1989 |