Paleoanthropology - Stone legacy of skilled hands

被引:7
|
作者
Steele, J [1 ]
机构
[1] Univ Southampton, Dept Archaeol, Southampton SO17 1BJ, Hants, England
关键词
D O I
10.1038/19869
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Hominid species living in East Africa over two million years ago were skilful tool makers, as a new reconstruction of their stone-working techniques shows. Who made the tools, and what they used them for, is more of a mystery.
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页码:24 / 25
页数:2
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