What is another word for Paleocene?
Pronunciation: [pˌe͡ɪliːə͡ʊsˈiːn] (IPA) 
Paleocene is a geological period that falls under the Cenozoic Era. It is the first and oldest epoch of the Paleogene period. Some of the synonyms that can be used for the word Paleocene are paleogene, early tertiary, Danian, and Tertiary period. These synonyms are usually used interchangeably with Paleocene depending on the context of the discussion. Paleocene era lasted from 66 to 56 million years ago and is known for the extinction of dinosaurs and the emergence of early mammals. Therefore, scientists and researchers use different synonyms for the word Paleocene to convey various aspects of this important geological period.
