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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 | Late Miocene | Atlantic Ocean | Engel,E.R. Palynological evidence of climatically relevant events from Miocene sediments from the North Atlantic. | 1992 | |
| original | Late Eocene | Late Oligocene | Alaska | Bujak,J.P. Cenozoic dinoflagellate cysts and acritarchs from the Bering Sea and northern North Pacific, DSDP Leg 19 | 1984 |