کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5787837 | 1414201 | 2017 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
L'humanisation au prisme des pierres taillées
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
فسیل شناسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Knapped stone tools constitute an interesting evidence of the mental abilities of their makers. Almost imperishable, they bear visible traces of the successive removals they come from, and of the flaking techniques used. On that basis, we present a few remarkable achievements along the evolution of prehistoric lithic technology, and discuss their capabilities. The tools of the oldest Palaeolithic already surpass the nut cracking from Chimpanzees. Some core reductions into flakes, as early as 2.3Â My, show a repeated organization of the removals, and the capacity to prevent a problem. The regular and symmetrical hand-axes from Africa and Europe, appearing between 1Â and 0.5Â My, provide evidence of a mental template and hence a capacity of conceptualization. The Levalloisian core reduction, somewhat more recent, give evidence of a goal structured method: the technical actions were hierarchized and subordinate to morphological intentions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Comptes Rendus Palevol - Volume 16, Issue 2, MarchâApril 2017, Pages 175-181
Journal: Comptes Rendus Palevol - Volume 16, Issue 2, MarchâApril 2017, Pages 175-181
نویسندگان
Jacques Pelegrin, Hélène Roche,