High-pressure meta-ophiolite boulders and cobbles from northern Italy as possible raw-material sources for “greenstone” prehistoric tools: petrography and archaeological assessment
نویسندگان
چکیده
منابع مشابه
diagnostic and developmental potentials of dynamic assessment for writing skill
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We investigated the acquisition of plant materials from which Nigerian chimpanzees manufacture wooden tools to harvest insects and honey from nests of army ants, honey bees and stingless bees. Slender trunks of juvenile trees and branches are most commonly used, and bendable vines rarely, probably reflecting the need to work with relatively sturdy tools to extract resources. While several tools...
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ژورنال
عنوان ژورنال: European Journal of Mineralogy
سال: 2019
ISSN: 0935-1221
DOI: 10.1127/ejm/2019/0031-2859