| details |
Aptian |
Albian |
Mongolian Republic |
Ichinnorov,N. Discovery of Early Cretaceous pollen and spores from the Shaazan Govi area, Southeastern Mongolia. |
2003 |
| details |
Cenomanian |
|
Nd |
Pryer,K.M. Phylogeny of Marsileaceous ferns and relationships of the fossil Hydropteris pinnata reconsidered. |
1999 |
| details |
Miocene |
|
Czech Republic |
Kedves,M. Tranmission Electron Microscopy of the Fossil Spores. |
1996 |
| details |
Quaternary |
|
Russia |
Kedves,M. Tranmission Electron Microscopy of the Fossil Spores. |
1996 |
| details |
Miocene |
|
USSR(Primorsk Kray) |
Sedova,M.A. Miocene spore-pollen complexes of several Regions of the Soviet, Far East |
1956 |
| details |
Miocene |
|
USSR(Kamchatka Oblast) |
Sedova,M.A. Miocene spore-pollen complexes of several Regions of the Soviet, Far East |
1956 |
| details |
Paleocene |
|
England |
Bergen,P.F.Van et al. Chemical composition and ultrastructure of fossil and extant Salvinialean microspore Massulae and megaspores |
1993 |
| details |
Oligocene |
|
Canada(NWT,Franklin) |
Brideaux,W.W. et al. Biostratigraphic determinations of fossils from the subsurface of the Districts of Franklin and MacKenzie. |
1975 |
| details |
Oligocene |
|
Canada(NWT,Mackenzie) |
Brideaux,W.W. et al. Biostratigraphic determinations of fossils from the subsurface of the Districts of Franklin and MacKenzie. |
1975 |
| details |
Valanginian |
Early Hauterivian |
USSR(Amurskaya Oblast) |
Bityutskaya,P.I. et al. The significance of the palynological method for the subdivision of the Cretaceous deposits of the North-Western part of the Pacific biogeographic area. (In: Palynology, Method and Stratigraphy) |
1973 |
| details |
Liassic |
Dogger |
Poland |
Rogalska,M. Stratigraphy of the Lower and Middle Jurassic in the Polish Lowlands on the basis of spore and pollen analysis. |
1976 |
| details |
Late Eocene |
Early Oligocene |
Canada(British Columbia) |
Hopkins,W.S. et al. A microflora from a short section of the Paleocene Kishenehn Formation, southeastern British Columbia. |
1976 |
| details |
Miocene |
|
USSR(Kazakh SSR) |
Dorofeev,P.I. Paleocarpological investigations of the Tertiary flora of Kazakhstan |
1955 |
| details |
Karaganian |
Meotian |
USSR(Russian Platform) |
Ananova,E.N. Pollen of Neogene deposits from the Southern Russian Platform. |
1974 |
| details |
Oligocene |
Miocene |
USSR(Primorsk Kray) |
Sedova,M.A. Oligocene and Miocene flora and vegetation of Primorsk Region according to palynological analyses. |
1957 |
| details |
Middle Miocene |
|
Denmark |
Friis,E.M. EM: Studies on Salviniaceae megaspores from the Middle Miocene Fasterholt Flora, Denmark. |
1977 |
| details |
Miocene |
|
Czechoslovakia |
Bergen,P.F.Van et al. Chemical composition and ultrastructure of fossil and extant Salvinialean microspore Massulae and megaspores |
1993 |