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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 Miocene | Middle Miocene | USSR(Yakut ASSR) | Baranova,Y.P. et al. New data on the Miocene of Mount Mamontovaya (Aldan) | 1970 |
| details | Middle Sarmatian | USSR(Ukrainian SSR) | Syabryaj,S.V. Palynological investigation of the Brown Coal of the Middle Sarmatian age in Began deposit. | 1967 |