| details |
Middle Cenomanian |
Late Cenomanian |
Czech Republic |
Ulicny,D. et al. High-frequency sea level fluctuations and plant habitats in Cenomanian fluvial to estuarine succession: Becinov Quarry, Bohemia |
1997 |
| details |
Late Albian |
|
Utah |
Tschudy,R.H. et al. Palynological evaluation of Cedar Mountain and Burro Canyon Formations, Colorado Plateau. |
1984 |
| details |
Bajocian |
Bathonian |
Sweden |
Tralau,H. Botanical investigations into the fossil flora of Eriksdal in Fyledalen, Scania. 2. The Middle Jurassic microflora. |
1968 |
| details |
Middle Albian |
Late Albian |
Wyoming |
Tingey,J.C. Palynology of the Lower Cretaceous Bear River Formation in the Overthrust Belt of southwestern Wyoming. |
1978 |
| details |
Jurassic |
Albian |
Alaska |
Timmcke,T.A. Palynolgoy of the Lower Cretaceous Pebble Shale Unit, Point Barrow, Alaska. |
1981 |
| details |
Early Cenomanian |
|
Czechoslovakia(Bohemia) |
SvobodovЎ,M. Palaeofloristic changes and facial differentiation during Cenomanian sedimentation in the SW part of Bohemian Cretaceous Basin. (In: Global Biological Events in Earth History. E.Knobloch and Z.Kvacek, editors) |
1990 |
| details |
Neocomian |
|
Egypt |
Sultan,I.Z. Palynostratigraphy of Lower Cretaceous sediments in the Nile Delta Region Egypt |
1986 |
| details |
Albian |
|
Egypt |
Sultan,I.Z. Mid-Cretaceous plant microfossils from the northern part of the Western Desert of Egypt. |
1978 |
| original |
Middle Jurassic |
Late Jurassic |
Antarctica |
Sulkoske,W.C. Jurassic microflora from Carapace Nunatak, Antarctica |
1973 |
| details |
Hauterivian |
|
South Africa |
Stapleton,R.P. et al. Micropalaeontological age determination for the Brenton Beds. |
1977 |
| details |
Jurassic |
|
Romania |
Stanoiu,I. et al. Metamorphosed Paleozoic and Mesozoic Formations of the Mehedinti-Retezat Unit |
1983 |
| details |
Callovian |
Oxfordian |
India(Rajasthan) |
Srivastava,S.K. Jurassic microflora from Rajasthan, India. |
1966 |
| details |
Early Jurassic |
Aptian |
Australia(W.Australia) |
Srivastava,S.K. Jurassic microflora from Rajasthan, India. |
1966 |
| details |
Albian |
Maastrichtian |
Alaska |
Spicer,R.A. et al. Evolution of vegetation and coal-forming environments in the Late Cretaceous of the North Slope of Alaska. (In: Controls on the distribution and quality of Cretaceous coals.P.J.Mccabe and J.T.Parrish, editors) |
1992 |
| details |
Barremian |
|
China(Hopei) |
Smith,J.B. et al. Biostratigraphy and avian origins in northeastern China. (In: New Perspectives on the Origin and Early Evolution of Birds: Proceedings of the International Symposium in Honor of John H. Ostrom. J. Gauthier and L. F. Gall, editors) |
2001 |
| details |
Barremian |
|
China(Liaoning) |
Smith,J.B. et al. Biostratigraphy and avian origins in northeastern China. (In: New Perspectives on the Origin and Early Evolution of Birds: Proceedings of the International Symposium in Honor of John H. Ostrom. J. Gauthier and L. F. Gall, editors) |
2001 |
| details |
Early Jurassic |
Early Cretaceous |
India |
Singh,H.P. Mesozoic gymnospermous pollen grains. (In: Aspects and Appraisal of Indian Palaeobotany. K.R.Surange, editor) |
1974 |