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Geolocation
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Author - title
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Year
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| details | Vallesian | Spain | Valle Hernandez,M.F. et al. Palynological results on the southwest border of the Duero Basin, Abezames, (Zamora). | 1985 | |
| details | Villafranchian | Algeria | Beucher,F. Palynological study of the Neogene and Quaternary formations of the northwestern Sahara. | 1975 |