通过优化骨骼采样提高史前骨骼遗骸的14C定年精度:对Mikulin 9(波兰)和Urziceni-Vada Ret(罗马尼亚)新石器时代墓葬的时间测定研究

IF 1.2 4区地球科学 Q3 Earth and Planetary Sciences

Geochronometria Pub Date : 2020-01-01 DOI:10.2478/geochr-2020-0026

T. Chmielewski, Agata Hałuszko, T. Goslar, Olivia Cheronet, T. Hajdu, Tamás Szeniczey, Cristian Virag

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引用次数: 4

摘要

摘要在这项研究中，采样优化和基于此的建模遵循的假设是，每个人类骨骼都可以被视为一组异时碳库，能够提供至少一个由两个14C日期组成的基本序列，这两个日期对应于出生时刻（耳膜）和死亡时刻（肋骨），以及它们之间的人类学定义的滞后。两个案例研究表明，该方法可以提高与个体死亡相关的14C日期的准确性。讨论了这种采样策略的好处和主要问题，以及所涉及的生物考古冲突的可能性。

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Increase in 14C dating accuracy of prehistoric skeletal remains by optimised bone sampling: Chronometric studies on eneolithic burials from Mikulin 9 (Poland) and Urziceni-Vada Ret (Romania)

Abstract In this research, sampling optimisation and modelling based thereon follow from the assumption that each human skeleton can be treated as a set of heterochronous carbon reservoirs capable of supplying at least an elementary sequence consisting of two 14C dates corresponding to the moment of birth (otic capsule) and that of demise (ribs), as well as an anthropologically defined lag between them. Two case studies demonstrate that the approach can raise the precision of 14C dates related to the death of the individuals. The benefits and main issues of this sampling strategy as well as the involved bioarchaeological conflict potential are taken under discussion.

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来源期刊

Geochronometria 地学-地球科学综合

CiteScore

2.20

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Geochronometria is aimed at integrating scientists developing different methods of absolute chronology and using them in different fields of earth and other natural sciences and archaeology. The methods in use are e.g. radiocarbon, stable isotopes, isotopes of natural decay series, optically stimulated luminescence, thermoluminescence, EPR/ESR, dendrochronology, varve chronology. The journal publishes papers that are devoted to developing the dating methods as well as studies concentrating on their applications in geology, palaeoclimatology, palaeobiology, palaeohydrology, geocgraphy and archaeology etc.