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21 mars 2017
- doi: 10.4000/books.ifea.3385
- eisbn: 9782821844858
https://www.openedition.org/12554 , info:eu-repo/semantics/openAccess
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indiens Équateur Colombie Amérique du Sud histoire économie biodiversité Andes Andes biodiversidad Colombia economía Ecuador historia América del Sur History & Archaeology HIS033000 HBJKSujets proches
Cordillera de los Andes Andean Mountain Range Anti (Mountains) Los Andes Andes Ranges Antis (Mountains) Andean Range Andes Range Andes Mountain Ranges Andes Mountains Andean Mountains The Andes Andes Mountain RangeCiter ce document
Jorge G. Marcos et al., « 14C and TL chronology for the Ecuadorian formative », Institut français d’études andines, ID : 10.4000/books.ifea.3385
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Universitat Autònoma de Barcelona, Departement de Geologia, 08193 Bellaterra, Spain The purpose of this presentation is to give an absolute chronological synthesis for the Ecuadorian Formative. All 14C assays related to secure contexts were calibrated and compared. When radiocarbon dates were not available, TL absolute dates were taken into consideration. The country was divided into three natural regions, and when possible, these regions were in turn divided into subregions. The coastal plai...