| original |
Late Landenian |
|
Belgium |
Roche,E. Study of the sporomorphs from the Landenian of Belgium and some French Sparnacian deposits. |
1973 |
| details |
Late Landenian |
|
Belgium |
Roche,E. A palynological study of the Ypresian Beds of the Kallo borehole. |
1973 |
| details |
Sparnacian |
|
England(Isle of Wight) |
Gruas-Cavagnetto,C. Palynological study of the Paleogene in Southern England. |
1976 |
| details |
Sparnacian |
|
England(Sussex) |
Gruas-Cavagnetto,C. Palynological study of the Paleogene in Southern England. |
1976 |
| original |
Early Eocene |
|
Belgium |
Krutzsch,W. et al. Pollenflora from Epinois and Loksbergen, Belgium. |
1977 |
| details |
Late Landenian |
Early Ypresian |
Belgium |
Roche,E. Palynological study (pollen and spores) of the Eocene of Belgium. |
1982 |
| details |
Late Landenian |
|
Belgium |
Roche,E. Palynological study (pollen and spores) of the Eocene of Belgium. |
1982 |