Archaeology: Tools go back in time
Abstract
The finding of 3.3-million-year-old stone flints, cores, hammers and anvils in Kenya suggests that the first stone tools were made by human ancestors that pre-dated the earliest known members of the genus Homo. See Article p.310
- Publication:
-
Nature
- Pub Date:
- May 2015
- DOI:
- Bibcode:
- 2015Natur.521..294H