"Holocene." YourDictionary, n.d. Web. 20 October 2018. <http://www.yourdictionary.com/Holocene>.
Holocene. (n.d.). Retrieved October 20th, 2018, from http://www.yourdictionary.com/Holocene
Of, relating to, or being the epoch of geologic time from about 12,000 years ago to the present, the more recent of the two epochs of the Quaternary Period. It began at the end of the last Ice Age and is characterized by the development of human civilizations. geologic time