Similar words: Neocene, paleocene, geocentric, miocene, pliocene, holocene, pleistocene, holocene epoch. Meaning: ['iːəʊsiːn] 
n. from 58 million to 40 million years ago; presence of modern mammals.
n. from 58 million to 40 million years ago; presence of modern mammals. 
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31. The funnel - shaped self - potential curve of the Eocene sands is well marked.
More similar words: Neocene, paleocene, geocentric, miocene, pliocene, holocene, pleistocene, holocene epoch, pleistocene epoch, ileocecal, docent, innocent, innocency, innocence, innocently, egocentric, exocentric, homocentric, endocentric, egocentrism, eurocentric, ethnocentric, androcentrism, heliocentric, be innocent of, egocentricity, ethnocentrism, amniocentesis, anthropocentric, scene.