Bible Dictionaries
Miocene

Webster's Dictionary

(1):

(n.) The Miocene period. See Chart of Geology.

(2):

(a.) Of or pertaining to the middle division of the Tertiary.

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