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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 | Early Eocene | USSR(Kazakh SSR) | Panova,L.A. et al. Palynostratigraphy of Paleogene deposits. (In: Practical Palynostratigraphy. L.A. Panova et al, editors) | 1990 | |
| details | Oligocene | Colombia | de Porta,J. Stratigraphic Lexicon. Colombia:(Part Two). Tertiary and Quaternary. | 1974 | |
| details | Maestrichtian | Romania | Itterbeeck,J. Van et al. Palynostratigraphy of the Maastrichtian dinosaur- andmammal sites of the Rўul Mare and Barbat Valleys(Haоeg Basin, Romania). | 2005 |