Buried in ashes: Site formation processes at Lapa do Santo rockshelter, east-central Brazil
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- 作者：Ximena S. Villagran<sup>asup><sup> ; sup><sup>bsup><sup> ; sup><sup>villagran@usp.brsup> ; André ; Strauss<sup>csup><sup> ; sup><sup>dsup><sup> ; sup><sup>esup><sup> ; sup><sup>fsup> ; Christopher Miller<sup>bsup> ; Bertrand Ligouis<sup>gsup> ; Rodrigo Oliveira<sup>esup>
- 关键词：Tropical geoarchaeology ; Micromorphology ; Organic petrology ; μFTIR ; Lagoa Santa ; Experimental hearths ; Paleoamerican
- 刊名：Journal of Archaeological Science
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：77
- 期：Complete
- 页码：10-34
- 全文大小：18517 K
- 卷排序：77
文摘
Dual influence of anthropogenic and geogenic sedimentation in site formation. Stratigraphic sequence made of reworked and intact combustion features. Red oxisol fall from above limestone cliff as major geogenic input. Overall good preservation of ashes despite tropical environmental context. First microcontextual study of an anthropogenic deposit consisting of ashes and oxisol aggregates.