| details |
Early Miocene |
|
Poland |
Mackв,S. Lower Miocene pollen flora from the valley of Keodnicka near Gliwice (Upper Silesia). |
1957 |
| details |
Early Eocene |
|
England |
Mackв,S. Sporomorphs in the London Clay. |
1961 |
| details |
Early Tertiary |
|
England |
Mackв,S. Sporomorphs from Upper Cretaceous near Opole, (Silasia), and from the London Clays. |
1963 |
| details |
Paleogene |
Neogene |
Poland |
Grabowska,I. Flora of the Palaeogene and the Neogene. (In: Catalogue of Fossil. Part 3A. Cainozoic, Tertiary. J.Czerminski, editor) |
1977 |