| details |
Early Cretaceous |
|
Norway |
Combaz,A. Kerogen under a microscope |
1980 |
| details |
Early Cretaceous |
|
Nd |
Konijnenburg-Cittert,J.H.A.Van Diversification of spores in fossil and extant Schizaeaceae. (In: Pollen and Spores, Patterns of Diversification. S.Blackmore and S.H.Barnes, editors) |
1991 |
| details |
Nd |
|
Nd |
Kuzichkina,Y.M. Spore pollen complexes from Jurassic Coals from Tyan-Shan. |
1962 |
| details |
Nd |
|
Nd |
Hemsley,A.R. et al. Studies of fossil and modern spore wall biomacromolecules using 13C solid state NMR. |
1996 |
| details |
Hauterivian |
|
Mongolian Republic |
Malyavkina,V.S. Spores and pollen of the Lower Cretaceous of the eastern Gobi Depression. |
1958 |
| details |
Eocene |
|
Malaysia |
Trivedi,B.S. et al. Spore and pollen assemblages of the Tertiary Coal Beds of Malaya. |
1972 |
| details |
Cretaceous |
|
Japan(Hokkaido I.) |
Tokunaga,S. et al. A study of Mesozoic pollen and spores in eastern Japan Part 1. The Choshi, Oarai and Futaba Districts. |
1972 |
| details |
Toarcian |
Oxfordian |
Iowa |
Anderson,R.R. et al. Review of the geology of the Fort Dodge Formation. (In: The geology of the Jurassic Fort Dodge Formation, Webster County, Iowa. R. Anderson, et al, editor) |
1999 |
| details |
Miocene |
|
India(West Bengal) |
Deb,U. Palynological investigation of Tertiary sediments of Bengal Basin South of Calcutta |
1970 |
| details |
Middle Eocene |
|
India(Kutch) |
Kar,R.K. India: The original homeland of Ceratopteris Bronghniart (Parkeriaceae). |
1984 |
| details |
Tortonian |
Helvetian |
Hungary |
Istvan,P. The Helvetian-Tortonian flora of the Mecsek Mountains |
1964 |
| details |
Middle Miocene |
Pontian |
Georgian |
Shatilova,I.I. et al. The genus Pteris L. in the Neogene deposits of Western Georgia |
1996 |
| details |
Aptian |
|
Gabon |
Boltenhagen,E. Introduction to the palynological stratigraphy of the sedimentary Basin of Equatorial Africa. |
1965 |
| details |
Early Cenomanian |
|
France(Aisne) |
Firtion,F. The Lower Cenomanian of Nouvion-en-Thi©rache -a micropaleontological examination. |
1952 |
| details |
Late Purbeckian |
|
England(Dorset) |
Takeoka,M. et al. On the finestructure of some Jurassic pollen grains and spores |
1963 |
| details |
Eocene |
|
England |
Dettmann,M.E. et al. Phylogeny and biogeography of Ruffordia, Mohria and Anemia (Schizaeaceae) and Ceratopteris (Pteridaceae): Evidence from in situ, and dispersed spores. |
1992 |
| details |
Early Cretaceous |
|
Egypt |
Komarova,N.I. et al. Mesozoic spore-pollen assemblages from several localities in Egypt. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |