| Literature DB >> 17812286 |
Abstract
Bone and stone tools associated with extinct fauna (horse and mastodon) place man's occupation in central Chile at 11,380 +/- 320 years ago.Entities:
Year: 1968 PMID: 17812286 DOI: 10.1126/science.161.3846.1137
Source DB: PubMed Journal: Science ISSN: 0036-8075 Impact factor: 47.728