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From
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To
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Geolocation
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Author - title
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Year
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| details | Helvetian | Switzerland | Meon-Vilian,H. Analysis of pollen and spores from the Helvetian of Imihubel (Berne). | 1968 | |
| 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 |