ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Chert is favoured over other materials because of its hardness, and conchoidal fracture which make working of edges and points simple, and because the products are durable. Several recent papers1?6 have discussed the distribution of the artefacts including the aspect of source because no similar ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/275539a0