| original |
Wealden |
|
W.Germany(Niedersachsen) |
M¤dler,K.A. Azolla of the Quaternary and Tertiary and its significance for the taxonomy of older spores |
1954 |
| details |
Nd |
|
Nd |
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 |
Jurassic |
|
Poland |
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 |
Late Cretaceous |
|
Canada(Alberta) |
Wall,J.H. et al. Paleoecology of the Bearpaw and contiguous Upper Cretaceous Formations in the C.P.O.G.Strathmore Well, Southern Alberta. |
1971 |
| details |
Early Cretaceous |
|
India(Madhya Pradesh) |
Singh,H.P. Palynology of the Lower Cretaceous sediments of India. |
1972 |
| details |
Nd |
|
Nd |
Batten,D.J. Use of palynologic assemblage-Types in Wealden correlation. |
1973 |
| details |
Nd |
|
Nd |
Hall,J.W. et al. Paxillitriletes, a new name for fossil megaspores hitherto invalidly named Thomsonia. |
1973 |
| details |
Late Berriasian |
Barremian |
England |
Batten,D.J. Wealden palaeoecology from the distribution of plant fossils. |
1974 |
| details |
Nd |
|
Nd |
Potonie,R. Synopsis of the genera of the sporae dispersae.Part 7 |
1975 |
| details |
Turonian |
|
USSR(Primorsk Kray) |
Petrosyants,M.A. Spore and pollen assemblages of marine and Continental deposits of the Turonian in northern Priaralsk. |
1976 |
| details |
Nd |
|
Nd |
Batten,D.J. et al. Catalog of Mesozoic and Tertiary megaspores |
1990 |
| details |
Late Cretaceous |
|
Canada(Alberta) |
Batten,D.J. et al. Occurrence of dispersed seed cuticles and similar microfossils in mainly Cretaceous successions of the northern hemisphere. |
1995 |
| details |
Late Cretaceous |
|
Canada(Saskatchewan) |
Batten,D.J. et al. Occurrence of dispersed seed cuticles and similar microfossils in mainly Cretaceous successions of the northern hemisphere. |
1995 |