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Geolocation
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Author - title
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Year
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| details | Late Jurassic | USSR(Turkmen SSR) | Yuferev,R.F. et al. On Salt-bearing Formation age of the eastern Turkmenistan on sporopollen remains | 1986 | |
| details | Aalenian | Bajocian | USSR(Kazakh SSR) | Zhiltsova,N.N. et al. Separation of Middle Jurassic deposits of the central and western parts of the Caspian Depression according to palynological data. (In: Sporen and Pollen in Oils and Deposits of Oil and Gas-Bearing Regions of the USSR.) | 1971 |