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Updated: Jul 9, 2026

Marble Burying and Nestlet Shredding as Tests of Repetitive, Compulsive-like Behaviors in Mice
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Marble Burying and Nestlet Shredding as Tests of Repetitive, Compulsive-like Behaviors in Mice

Published on: December 24, 2013

マヤン地域におけるオブシディアンの貿易ルート

N Hammond

    Science (New York, N.Y.)
    |December 8, 1972
    PubMed
    まとめ

    グアテマラの高地にあるオブシディアンは,低地地域にある23のクラシック・マヤの遺跡で発見された. この分布は,効率的な水中輸送と,オブシディアン源の間の市場競争を示しています.

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