2-Million-Year-Old Stone Tools Unearthed in Tanzania | Archaeology, Paleoanthropology | Sci-News.com
http://www.sci-news.com/archaeology/ewass-oldupa-stone-tools-09236.html
2.9-million-year-old butchery site reopens case of who made first stone tools – Griffith News
https://news.griffith.edu.au/2023/02/10/2-9-million-year-old-butchery-site-reopens-case-of-who-made-first-stone-tools/