کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1037728 | 943948 | 2006 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Sourcing archaeological bitumen in the Olmec region
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
Prehispanic Mesoamerican peoples collected, processed, and used bitumen for decoration, sealant, and adhesive. Among the earliest to do so were the Olmec (1200–500 b.c.) of Mexico's southern Gulf coastal lowlands. Geochemical analysis of bitumen from Olmec archaeological contexts as well as from seeps in the Olmec region reveals that seeps can be geochemically differentiated and can be correlated with archaeological samples. Groups of sites with chemically different archaeological bitumen indicate multiple procurement networks reflecting complex regional systems of exchange and interaction. Organic geochemical analysis of bitumen provides a new tool to study procurement strategies and exchange patterns in Mesoamerica.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Archaeological Science - Volume 33, Issue 1, January 2006, Pages 89–97
Journal: Journal of Archaeological Science - Volume 33, Issue 1, January 2006, Pages 89–97
نویسندگان
Carl J. Wendt, Shan-Tan Lu,