| details |
Middle Oligocene |
|
W.Germany(N.Rhine) |
Helal,A.H. Age and distribution of the Tertiary Browncoal in the area of Gladbach east of Cologne. |
1958 |
| details |
Miocene |
|
Netherlands |
Manten,A.A. Palynology of the Miocene Browncoal Mined at Haanrade (Limburg, Netherlands). |
1958 |
| original |
Late Pontian |
Chattian |
Yugoslavia |
Weyland,H. et al. Investigations of the spore and pollen floras of some Yugoslav and Greek Brown Coals |
1958 |
| details |
Oligocene |
|
W.Germany(Hesse) |
Brosius,M. et al. The stratigraphic range of the Heskemer pollen-picture in Borken (Tertiary, Neiderhessen). |
1959 |
| details |
Early Tertiary |
|
W.Germany(Hesse) |
Brosius,M. et al. The Earlier Tertiary of Grossalmerode (Hessische Senke). |
1959 |
| details |
Early Miocene |
|
Hungary |
Simoncsics,P. Palynologic investigations of the Miocene Brown Coal of the Coal Mining District of Salgotarjan. I. The sporomorph flora of Katalinbanya |
1959 |
| details |
Early Miocene |
Middle Miocene |
Hungary |
Simoncsics,P. Palynologic investigations of the Miocene Brown Coal in the neighborhood of Salgotarjan, northeastern Hungary. |
1959 |
| details |
Middle Eocene |
|
W.Germany(Hesse) |
Krutzsch,W. Micropaleontologic (spore paleontology), investigation of the Brown Coal of the Geiseltal. |
1959 |
| details |
Miocene |
|
Hungary |
Kedves,M. Palynological investigation of the Miocene Brown Coal of the Here No.13 borehole |
1959 |
| details |
Sannoisian |
|
France(Ille-et-Vilaine) |
Durand,S. Palynologic examination of the Sannoisian Clays of Landean (Ille-et-Vilaine) |
1960 |
| details |
Early Tertiary |
Early Pliocene |
France(Ille-et-Vilaine) |
Durand,S. The Tertiary of Bretagne.Stratigraphic, sedimentologic and tectonic studies. |
1960 |
| details |
Eocene |
|
France(Loire Atlantique) |
Durand,S. The Tertiary of Bretagne.Stratigraphic, sedimentologic and tectonic studies. |
1960 |
| details |
Helvetian |
Sarmatian |
Hungary |
Kedves,M. Palynological investigations of the Brown Coals of Varpalota. |
1960 |
| details |
Sparnacian |
|
Hungary |
Kedves,M. Palynological studies in the Dorog Basin.1. |
1960 |
| details |
Late Neogene |
Pleistocene |
Netherlands |
Zagwijn,W.H. Aspects of the Pliocene and Early Pleistocene vegetation in the Netherlands. |
1960 |
| details |
Montian |
|
E.Germany(Neubranden.) |
Krutzsch,W. et al. Lower Paleocene (?Montian) in West Brandenburg. |
1960 |
| details |
Oligocene |
|
France(Finistere) |
Choux,J. et al. Clay deposits preserved south of Quimper, (Finistere), under marine Pliocene formations are bounded by the beginning of the Oligocene. |
1961 |