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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 Tertiary | USSR(Yakut ASSR) | Fradkina,A.F. et al. Paleogene spore-pollen complexes of Western Yakutija. (In: Contributions to Paleophytology of Siberia. A.F.Khlonova, editor) | 1976 | |
| details | Early Eocene | W.Germany(Helgoland) | Askin,R.A. et al. Stratigraphy and paleontology of Campanian and Eocene sediments, Cockburn Island, Antarctic Peninsula. | 1991 |