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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 | Aptian | Albian | USSR(Siberia) | Markova,L.G. Spore and pollen assemblages of the Lower Cretaceous from Western Siberia. | 1967 |
| details | Aptian | USSR(Moscow) | Pocock,S.A.J. Palynology of the Jurassic sediments of Western Canada, Part 1. Terrestrial species. | 1970 | |
| details | Albian | Cenomanian | USSR(WSL) | Chlonova,A.F. The composition in species of spores and pollen in the deposits of the Upper Cretaceous of the Chulym-Yenisyei Lowlands. | 1960 |