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Eocene epoch |
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Eocene epochSecond epoch of the Tertiary period of geological time, roughly 56.5–35.5 million years ago. Originally considered the earliest division of the Tertiary, the name means ‘early recent’, referring to the early forms of mammals evolving at the time, following the extinction of the dinosaurs. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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