| original |
Westphalian |
|
Netherlands |
Laveine,J.P. Study of microspores from a Drilling at Zeddam (Netherlands Limbourg). |
1961 |
| details |
Sparnacian |
|
Hungary |
Kedves,M. Palynologic stratigraphy of the Eocene deposits of Hungary. |
1963 |
| details |
Middle Eocene |
|
Hungary |
Kedves,M. Palynological studies on Hungarian Early Tertiary deposits. |
1969 |
| details |
Campanian |
|
Colombia |
Sol© de Porta,N. Contribution to the palynology of the shales and sandstones (Campanian) in Guataqui (Magdalena Valley, Columbia). |
1972 |
| details |
Maastrichtian |
|
Colombia |
Sol© de Porta,N. Palynology of the Cimarrona Formation (Maaestrichtian) in the South of the Middle Valley of the Magdalena, Colombia. |
1972 |
| details |
Late Senonian |
|
Brazil(Alagoas) |
Herngreen,G.F.W. An Upper Senonian pollen assemblage of Borehole 3-PIA-10-AL, State of Alagoas, Brazil. |
1975 |
| details |
Early Maastrichtian |
|
Colombia |
Guillande,R. et al. Discovery of a Lower Maestrichtian Continental microflora in the eastern Cordillera of Columbia; geodynamical consequences |
1990 |