Southern African ancient genomes estimate modern human divergence to 350,000 to 260,000 years ago User Fetus-in-Fetu, in the Archaeology subreddit, 01 Oct 2017
Southern African ancient genomes estimate modern human divergence to 350,000 to 260,000 years ago User GreenFrog76, in the Anthropology: The best 4 fields ever. subreddit, 28 Sep 2017
Southern African ancient genomes estimate modern human divergence to 350,000 to 260,000 years ago User GreenFrog76, in the Reddit Science subreddit, 28 Sep 2017