| details |
Eocene |
|
India |
Kar,R.K. On the original homeland of Ceratopteris Brong., and its palaeogeographical province. |
1982 |
| details |
Middle Eocene |
|
India |
Kar,R.K. et al. Light-microscopy and SEM studies of Striatriletes and Malayaeaspora from India and Malaysia. |
1992 |
| details |
Paleocene |
|
India |
Kar,R.K. Development of some Pteridophytes in India during Tertiary. |
1993 |
| details |
Middle Cenomanian |
|
France(Aquitaine) |
Colin,J.P. et al. A Cenomanian Lignite deposit at Sarlat; palynostratigraphic results |
1972 |
| details |
Maastrichtian |
Tertiary |
Colombia |
Srivastava,S.K. Cretaceous spore-pollen floras |
1978 |
| original |
Maastrichtian |
|
Colombia |
Hammen,T.Van Der et al. Description of some genera and species of fossil pollen and spores. |
1956 |
| details |
Oligocene |
|
Caribbean |
Kar,R.K. On the original homeland of Ceratopteris Brong., and its palaeogeographical province. |
1982 |
| details |
Oligocene |
Miocene |
Brazil(Amazonas) |
de Boer,N.P. et al. A palynological study on the age of some borehole samples from the Amazonas Delta area, northwest Brazil. |
1965 |