Bible Dictionaries
Neocene

Webster's Dictionary

(a.) More recent than the Eocene, that is, including both the Miocene and Pliocene divisions of the Tertiary.

Bibliography Information
Webster, Noah. Entry for 'Neocene'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​n/neocene.html. 1828.