| details |
Late Permian |
|
Australia(Queensland) |
Wood,G.R. Palynostratigraphy of GSQ Springsure 19. |
1984 |
| details |
Pennsylvanian |
Permian |
Brazil(Ceara) |
Sommer,F.W. Megaspores of the Coal of Santa Catarina and their use in the correlation of strata. |
1953 |
| details |
Maastrichtian |
|
Canada(Alberta) |
Srivastava,S.K. Palynologic paleoenvironment of the Edmonton Formation, (Maestrichtian), Alberta, Canada. |
1969 |
| details |
Late Cretaceous |
|
Canada(Alberta) |
Hills,L.V. et al. Boron content and palaeoecologic interpretation of the Bearpaw contiguous Upper Cretaceous strata in the Strathmore Well of Southern Alberta. |
1975 |
| details |
Griesbachian |
Dienerian |
Canada(Arctic) |
Ford,J.H. Palynology of Upper Paleozoic and Lower Mesozoic field samples and cores from Ellesmere, Melville and adjacent Islands. |
1978 |
| details |
Late Carnian |
Early Norian |
Canada(Arctic) |
Ford,J.H. Palynology of 75 Mesozoic Field samples from the Sverdrup Basin of Arctic Canada |
1980 |
| details |
Carboniferous |
|
Czechoslovakia |
Havlena,V. Remains of Carboniferous fungi and the results of their decomposition on megaspores and cuticles. |
1956 |
| details |
Carboniferous |
|
Czechoslovakia |
Dijkstra,S.J. The stratigraphic significance of spores |
1949 |
| details |
Nd |
|
Egypt |
Dijkstra,S.J. Megaspores of the Lower Carboniferous. |
1957 |
| details |
Tithonian |
Valanginian |
England |
Sladen,C.P. et al. Source-area environments of Late Jurassic and Early Cretaceous sediments in Southeast England. |
1984 |
| details |
Jurassic |
|
England |
Dijkstra,S.J. The stratigraphic significance of spores |
1949 |
| details |
Carboniferous |
|
France |
Dijkstra,S.J. The stratigraphic significance of spores |
1949 |
| details |
Late Coniacian |
|
France |
Dijkstra,S.J. The stratigraphic significance of spores |
1949 |
| details |
Early Cretaceous |
|
Germany |
Hiltermann,H. Findings of Amberlike Resin in the Lower Northwestern Germany |
1949 |
| details |
Carboniferous |
|
Germany |
Dijkstra,S.J. The stratigraphic significance of spores |
1949 |
| details |
Rhaetian |
Liassic |
Greenland |
Dijkstra,S.J. The stratigraphic significance of spores |
1949 |
| details |
Eocene |
|
India(Rajasthan) |
Tripathi,R.P. et al. Megaspores from the Lignite of Rajasthan |
1997 |