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Geolocation
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Author - title
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Year
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| details | Middle Liassic | Aalenian | USSR(Kazakh SSR) | Aliev,M.M. et al. Biostratigraphic separation of Lower and Middle Jurassic deposits of the Steppe Manghyshlak. (In: Sporen and Pollen in Oils and Deposits of Oil and Gas-Bearing Regions of the USSR.) | 1971 |
| details | Liassic | Dogger | USSR(Altai Kray) | Adamenko,O.M. et al. Principal outlines of structure and conditions of forming of second structural (Lower-Middle Jurassic) Stage of Kulundinskaya Depression | 1967 |