| details |
Early Pennsylvanian |
|
Oklahoma |
Hoffmeister,W.S. Fossil spores and pollen as indicators of Near-Shore environment. |
1950 |
| details |
Late Pennsylvanian |
|
Oklahoma |
Hoffmeister,W.S. Fossil spores and pollen as indicators of Near-Shore environment. |
1950 |
| details |
Early Pennsylvanian |
|
Oklahoma |
Hoffmeister,W.S. Fossil spores and pollen as indicators of Near-Shore environment. |
1950 |
| details |
Early Pennsylvanian |
|
Oklahoma |
Hoffmeister,W.S. Fossil spores and pollen as indicators of Near-Shore environment. |
1950 |
| details |
Early Pennsylvanian |
|
Oklahoma |
Hoffmeister,W.S. Fossil spores and pollen as indicators of Near-Shore environment. |
1950 |
| details |
Early Pennsylvanian |
|
Oklahoma |
Hoffmeister,W.S. Fossil spores and pollen as indicators of Near-Shore environment. |
1950 |
| details |
Early Gondwana |
|
India(Bihar) |
Surange,K.R. et al. Megaspores from the West Bokaro Coalfield. |
1953 |
| details |
Early Oligocene |
|
USSR(Kazakh SSR) |
Abuzyarova,R.Y. Results of spore-pollen investigations of Oligocene deposits of Shintuzsaya (Turgay) |
1955 |
| details |
Middle Zechstein |
|
W.Germany(Hesse) |
Leschik,G. Spores from the Salt Clay of the Zechstein of Neuhof (Near Fulda). |
1956 |
| details |
Eocene |
|
USSR(Turkmen SSR) |
Abuzyarova,R.Y. Spore-pollen complexes of Eocene deposits of Turkenia, (Badkhiz). |
1956 |
| details |
Eocene |
|
USSR(Turkmen SSR) |
Abuzyarova,R.Y. Spore-pollen complexes of Eocene deposits of Turkenia, (Badkhiz). |
1956 |
| details |
Late Pannonian |
|
Hungary |
Nagy,E. Pollen research of the Upper Pannonian Brown Coal Layers of the Matra Mountains. |
1957 |
| details |
Late Pannonian |
|
Hungary |
Nagy,E. Palynological investigations of the Upper Pannonian Brown Coal in the Foot Hills of the Matra Mountains. |
1958 |
| details |
Nd |
|
Texas |
Leffingwell,H.A. A study of the variation of the microfossil assemblages within the Vicksburg Formation, Texas. |
1958 |
| details |
Late Pannonian |
|
Hungary |
Nagy,E. Pollen-analytical investigation of a Hungarian Pliocene Brown Coal. |
1959 |
| details |
Late Liassic |
|
Poland |
Marcinkiewicz,T. Megaspore analysis of Jurassic sediments near Gorzow Slaski-Praszka, (Cracow-Wielun Region). |
1960 |
| details |
Late Pliocene |
|
Belgium |
Hacquaert,N. Palynological study of Cenozoic marine Sands, (Scaldisian and Merxemian), from the Hansadok of Antwerp. |
1960 |