| 31. | Extinct species lived from the Eocene epoch to the Quaternary period, approximately from 48.6 to 0.012 million years ago.
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| 32. | The last eruptions of Yuryaku Seamount was 43 million years ago, during the Eocene epoch of the Paleogene Period.
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| 33. | In the early Eocene Epoch ( 55.8 million years ago ) the Coastal Plain of Virginia was completely underwater.
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| 34. | "' Omomyidae "'is a family of early primates that radiated during the Eocene epoch between about ( mya ).
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| 35. | This date indicates that " Catopithecus " lived during the Eocene epoch, making " Catopithecus " the earliest known anthropoid.
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| 36. | The history of the formation of the Cascade Mountains dates back millions of years ago to the late Eocene Epoch.
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| 37. | These sharks lived during from the Cretaceous period to the Eocene epoch, approximately from 99.7 to 50.3 million years ago.
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| 38. | Scientists believe rhodoliths have been present in the world's oceans since at least the Eocene epoch, some 55 million years ago.
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| 39. | Species within this genus lived from the Cretaceous period to the Eocene epoch, approximately from 70.6 to 33.9 million years ago.
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| 40. | The area is of the Ameki formation from the Eocene epoch, and it consists of ferruginous, unconsolidated sandstone and sand-rich heterolithic bedding.
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