| link
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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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|---|---|---|---|---|---|
| original | Early Eocene | Germany | Pflug,H.D. Origin and development of the angiosperm pollen in earth history | 1953 | |
| details | Middle Wilcox | Mississippi | Warter,J.L.K. Palynology of a Lignite of Lower Eocene (Wilcox) age from Kemper County, Mississippi, | 1966 | |
| details | Nd | Nd | Potonie,R. Synopsis of the genera of the sporae dispersae.Part 7 | 1975 | |
| details | Paleocene | USSR(WSL) | Zaklinskaya,E.D. Angiosperm pollen and their significance for the stratigraphy of the Upper Cretaceous and Paleogene | 1963 |