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Vocabulary Entry
eocene
|noun
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N
noun
The Eocene is a geological epoch that lasted from about 56 to 34 million years ago, characterized by the emergence of modern mammals and the first appearance of many modern plants.
Example Sentences
"The Eocene epoch saw significant evolutionary developments in mammals."
"Fossils from the Eocene period provide insights into ancient ecosystems."
"Scientists study the Eocene to understand climate changes over millions of years."