Richter, Daniel et al. (2017) "The age of the hominin fossils from Jebel Irhoud, Morocco, and the origins of the Middle Stone Age"; Nature546: 293–296. doi10.1038/nature22335
Oldest Homo sapiens bones ever found shake foundations of the human story The Guardian, 2017-06-07. Quote: "Hublin concedes that scientists have too few fossils to know whether modern humans had spread to the four corners of Africa 300,000 years ago. The speculation is based on what the scientists see as similar features in a 260,000-year-old skull found in Florisbad in South Africa."
