| original |
Wealden |
|
England(Hampshire) |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 1 |
1956 |
| details |
Nd |
|
Canada(Alberta) |
Singh,C. Microflora of the Lower Cretaceous Mannville Group, east-central Alberta. |
1964 |
| details |
Early Keuper |
|
E.Germany |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 4. Supplement to all Groups, (Turmae). |
1966 |
| details |
Early Cretaceous |
|
India |
Singh,H.P. Distribution of spores and pollen grains in the Upper Gondwana strata of India |
1970 |
| details |
Early Cretaceous |
|
India(Madhya Pradesh) |
Singh,H.P. Palynology of the Lower Cretaceous sediments of India. |
1972 |
| details |
Late Berriasian |
Barremian |
England |
Batten,D.J. Wealden palaeoecology from the distribution of plant fossils. |
1974 |
| details |
Late Triassic |
Early Cretaceous |
India |
Banerji,J. et al. Indian Mesozoic megaspores |
1984 |
| details |
Middle Triassic |
|
China |
Yang,J. et al. Non-Marine Triassic biostratigraphy and boundaries in China |
1990 |
| details |
Nd |
|
Nd |
Batten,D.J. et al. Catalog of Mesozoic and Tertiary megaspores |
1990 |
| details |
Wealden |
|
England(Hampshire) |
Batten,D.J. et al. Morphological reassessment of some zonate coronate megaspore genera of mainly post-Palaeozoic age. |
1993 |
| details |
Nd |
|
Nd |
Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. |
1995 |
| details |
Nd |
|
Nd |
Srivastava,G.K. et al. Megaspores of some Indian species of Isoetes L. and comparable living and fossil forms |
1995 |
| details |
Senonian |
|
Czech Republic |
Knobloch,E. Similarities between the Upper Cretaceous (Senonian) floras from Bohemia and the Aachen-Limburg area. (In: Proceedings of the 4th European Palaeobotanical and Palynological Conference. G.W.Herngreen, editor) |
1997 |