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<p>This article presents a georeferenced dataset of 1,284 published absolute dates from 448 archaeological sites in Northwest Patagonia (Argentina) and central Chile. The dataset was compiled through a systematic and comprehensive review of published literature from international and regional journals, project reports, conference proceedings, bulletins, and books, complemented by direct consultation with researchers responsible for the original excavations. The dataset includes dates obtained through conventional radiocarbon dating, accelerator mass spectrometry (AMS), thermoluminescence, and obsidian hydration, measured on a variety of materials such as charcoal, bones, plant remains, shells, sediments, ceramics, and obsidian artifacts. The dataset also provides contextual information associated with the dated materials, including the presence of human remains, ceramics, domesticated plants, megafauna, and shell middens. By integrating chronological and contextual information from a wide range of published sources, this dataset provides a consolidated resource that can support chronological, spatial, and comparative analyses of archaeological records across Northwest Patagonia and central Chile.</p>

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Georeferenced dataset of archaeological absolute dates with associated contextual information from the Late Pleistocene–Holocene of Northwest Patagonia and central Chile

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  • 出版模式：

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  • 发表日期：

    2026年7月31日

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  • Virginia Agustina Cobos

摘要

This article presents a georeferenced dataset of 1,284 published absolute dates from 448 archaeological sites in Northwest Patagonia (Argentina) and central Chile. The dataset was compiled through a systematic and comprehensive review of published literature from international and regional journals, project reports, conference proceedings, bulletins, and books, complemented by direct consultation with researchers responsible for the original excavations. The dataset includes dates obtained through conventional radiocarbon dating, accelerator mass spectrometry (AMS), thermoluminescence, and obsidian hydration, measured on a variety of materials such as charcoal, bones, plant remains, shells, sediments, ceramics, and obsidian artifacts. The dataset also provides contextual information associated with the dated materials, including the presence of human remains, ceramics, domesticated plants, megafauna, and shell middens. By integrating chronological and contextual information from a wide range of published sources, this dataset provides a consolidated resource that can support chronological, spatial, and comparative analyses of archaeological records across Northwest Patagonia and central Chile.