noun
- From two million to 11 thousand years ago; extensive glaciation of the northern hemisphere; the time of human evolution.
- synonyms: Pleistocene, Glacial epoch
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). pleistocene epoch. Retrieved September 22, 2026, from http://smartdefine.org/pleistocene_epoch/definitions/1302675 |
| Chicago | WordNet. 2010. "pleistocene epoch" http://smartdefine.org/pleistocene_epoch/definitions/1302675 (accessed September 22, 2026). |
| Harvard | WordNet 2010, pleistocene epoch, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/pleistocene_epoch/definitions/1302675>. |
| MLA | WordNet. "pleistocene epoch" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/pleistocene_epoch/definitions/1302675> |