Ardipithecus - Wikipediahttps://en.wikipedia.org/wiki/Ardipithecus
Welcome to the Ruthless, Cutthroat World of Paleoanthropology - The New York Timeshttps://www.nytimes.com/2020/12/22/books/review/fossil-men-kermit-pattison-the-sediments-of-time-maeve-leakey.html