Eocene and Eocene epoch

Eocene

Eocene noun - From 58 million to 40 million years ago; presence of modern mammals.
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Eocene epoch and eocene are semantically related. In some cases you can use "Eocene epoch" instead a noun "Eocene".

Eocene epoch

Eocene epoch noun - From 58 million to 40 million years ago; presence of modern mammals.
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Eocene and Eocene epoch are semantically related. You can use "Eocene" instead a noun phrase "Eocene epoch".

Cite this Source
Eocene epoch and Eocene. (2017). Retrieved 2026, August 02, from https://thesaurus.plus/related/eocene/eocene_epoch
Eocene & Eocene epoch. N.p., 2017. Web. 02 Aug. 2026. <https://thesaurus.plus/related/eocene/eocene_epoch>.
Eocene epoch or Eocene. 2017. Accessed August 02, 2026. https://thesaurus.plus/related/eocene/eocene_epoch.




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