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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 | Albian | USSR(Dagestan ASSR) | Pokrovskaya,I.M. Lower Cretaceous spore-pollen complexes of the Pre-Caucasus, northern Caucasus and Trans-Caucasia. (In: Atlas of Lower Cretaceous spore-pollen complexes of some regions of USSR. I.M.Pokyovsksys and N.K.Stel'mak, editors) | 1964 | |
| details | Albian | Cenomanian | USSR(Amurskaya Oblast) | Nagibina,M.S. et al. Stratigraphy of Mesozoic deposits of the Upper Zeya Basin | 1960 |