| original |
Oligocene |
Pleistocene |
Poland |
Doktorowicz-Hrebnicka,J. The age of Brown Coal from the area of Babina (Lower Silesia) in the light of pollen analysis. |
1956 |
| details |
Liassic |
|
Poland |
Rogalska,M. Spore and pollen analysis of the Liassic deposits of the Mroczkow-Rozwady area in the Opoczno Distri Ct. |
1956 |
| details |
Late Neogene |
|
Yugoslavia |
Pantic,N.K. et al. Supplement to the knowledge of the Pliocene flora of Macedonia. |
1956 |
| details |
Rhaetian |
Liassic |
Sweden |
Nilsson,T. On the occurrence of a Mesozoic oil shale in Schonen. |
1958 |
| details |
Middle Eocene |
|
W.Germany(Hesse) |
Krutzsch,W. Micropaleontologic (spore paleontology), investigation of the Brown Coal of the Geiseltal. |
1959 |
| details |
Nd |
|
Nd |
Krutzsch,W. Micropaleontologic (spore paleontology), investigation of the Brown Coal of the Geiseltal. |
1959 |
| details |
Rhaetian |
Liassic |
USSR(Lithuanian SSR) |
Venozhinskene,A.I. On the question of Rhaet-Liassic deposits of the Southern Baltic Region |
1960 |
| details |
Rhaetian |
Liassic |
Poland |
Venozhinskene,A.I. On the question of Rhaet-Liassic deposits of the Southern Baltic Region |
1960 |
| details |
Late Oligocene |
|
W.Germany(N.Rhine) |
Kilpper,K. Plant remains, facies and development of the "Hauptfloz Der Ville", Neurath and Frimmersdorf, southern part of the Rhenih Brown Coal District. |
1960 |
| details |
Late Liassic |
|
Poland |
Marcinkiewicz,T. et al. Age of the Upper Helenow Beds, (Lias), in view of mega and microspore investigations, (Geological section Gorzow Slaski-Praska). |
1960 |
| details |
Late Rhaetian |
Paleocene |
Germany |
Bolkhovitina,N.A. Fossil and contemporaneous spores of the Family Schizaeaceae. |
1961 |
| details |
Hauterivian |
Barremian |
USSR(Siberia) |
Bolkhovitina,N.A. Fossil and contemporaneous spores of the Family Schizaeaceae. |
1961 |
| details |
Hauterivian |
Barremian |
Mongolian Republic |
Bolkhovitina,N.A. Fossil and contemporaneous spores of the Family Schizaeaceae. |
1961 |
| details |
Hauterivian |
Barremian |
Poland |
Bolkhovitina,N.A. Fossil and contemporaneous spores of the Family Schizaeaceae. |
1961 |
| details |
Nd |
|
USSR(Uzbek SSR) |
Bolkhovitina,N.A. Fossil and contemporaneous spores of the Family Schizaeaceae. |
1961 |
| details |
Late Eocene |
Middle Miocene |
Poland |
Doktorowicz-Hrebnicka,J. Palaeobotanical Bases for the correlation of Brown Coal Seams from the Rogozno deposit near Lodz. Part 2 |
1961 |
| details |
Late Eocene |
Middle Miocene |
Poland |
Doktorowicz-Hrebnicka,J. Palaeobotanical Bases for the correlation of Brown Coal Seams from the Rogozno deposit near Lodz. Part 2 |
1961 |