21 mars 2017
https://www.openedition.org/12554 , info:eu-repo/semantics/openAccess
Jorge G. Marcos et al., « 14C and TL chronology for the Ecuadorian formative », Institut français d’études andines, ID : 10.4000/books.ifea.3385
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...