A chronology for the earliest human burials at Cuchipuy, central Chile
A chronology for the earliest human burials at Cuchipuy, central Chile
复制标题
智利中部库奇普伊最早人类墓葬年表
DOI:
10.1016/j.jasrep.2021.103310
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发表时间:
2022
期刊:
影响因子:
0.9
通讯作者:
Becerra-Valdivia L
中科院分区:
文献类型:
--
作者:
Becerra-Valdivia L
Cuchipuy is an archaeological site within the ancient Laguna de Tagua Tagua area (O’Higgins Region, central Chile; known for containing the remains of extinct fauna), with evidence for cultural activity spanning most of the Holocene, including over 50 human burials. The bulk of chronometric work at Cuchipuy was carried out in the 1980s, where a discrepancy within the radiocarbon dating results raised questions on the antiquity of the oldest funerary deposits (Stratum 4). Given the importance of both the site and area in prehistoric studies, this analysis aimed to reassess the chronology of Stratum 4 through the production of new radiocarbon dates on human remains and the application of Bayesian modelling. When combined with previously published ages, results place the commencement of Stratum 4 at 7320–7160 cal BP, within the early-mid Holocene. This is later than previous conclusions based on the discrepant dataset, refuting a temporal connection to Paleoindian deposits within the region. In addition, stable light isotope results suggest that human diet during the period was diverse, relying on both terrestrial and freshwater aquatic resources. This pattern changes with later populations, however, where the isotopic signal reflects the consumption of mainly terrestrial resources.
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影响因子:
2.2
作者:
Lorena Sanhueza;F. Falabella
通讯作者:
F. Falabella
DOI:
10.1016/s0168-583x(00)00337-2
发表时间:
2000-10-01
影响因子:
1.3
作者:
Dee, M;Ramsey, CB
通讯作者:
Ramsey, CB
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
F. Falabella;M. T. Planella;Eugenio Aspillaga;Lorena Sanhueza;Robert H. Tykot
通讯作者:
Robert H. Tykot
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
Jorge Kaltwasser;A. Medina;Juan Munizaga
通讯作者:
Juan Munizaga
DOI:
--
发表时间:
1971
期刊:
Proceedings of the Prehistoric Society
影响因子:
--
作者:
H. Waterbolk
通讯作者:
H. Waterbolk