Radiocarbon and Stable Isotope Analyses on the Earliest Jomon Skeletons from the Tochibara Rockshelter, Nagano, Japan
Radiocarbon and Stable Isotope Analyses on the Earliest Jomon Skeletons from the Tochibara Rockshelter, Nagano, Japan
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日本长野栃原岩庇护所最早绳文骨骼的放射性碳和稳定同位素分析
DOI：
10.1017/s0033822200031908
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发表时间：
2002
期刊：
影响因子：
8.3
通讯作者：
Takeru Akazawa
中科院分区：
文献类型：
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作者：
M. Yoneda;Masashi Hirota;M. Uchida;A. Tanaka;Y. Shibata;M. Morita;Takeru Akazawa
本研究介绍了从日本长野土原岩洞出土的六具人类骨骼的碳氮同位素分析结果。据报道，这些人的骨骼与“Oshigata-mon”型陶器一起出土，其历史可追溯到绳纹时代（8900 BP≃6600 BP）。据报道，与人类遗骸相关的木炭放射性碳测定值为8650±180 BP （GaK-1056）。然而，人类骨骼的沉积环境是不确定的，因为它们是通过按规定水平挖掘的挖掘得来的。我们的研究结果表明，这些骨骼可以追溯到绳纹时代最早的时期；14C测定将这些残留物置于8260±100 BP （TERRA-b030799ab38）和8580±100 BP （TERRA-b011300a35）之间。这与考古证据一致，这些标本是最古老的绳纹骨骼材料。此外，δ13C和δ15N值为首次重建内陆最早绳纹人的饮食提供了证据。虽然数据的分布表明他们可能开采了少量的海产品，但同位素数据表明这一群体严重依赖基于C3植物的陆地生态系统。
This study presents the results of carbon and nitrogen isotopic analyses of six human skeletons excavated from the Tochibara rockshelter (Nagano, Japan). The human skeletons were reported to be accompanied by “Oshigata-mon” type pottery dating to the Earliest Jomon period (8900 BP ≃ 6600 BP). A radiocarbon determination from charcoal associated with the human remains was reported to be 8650 ± 180 BP (GaK-1056). However, the depositional context of human skeletons was uncertain because they were recovered by excavations that were dug by prescribed levels. Our results indicated that these skeletons date to the Earliest Jomon period; the 14C determinations place these remains between 8260 ± 100 BP (TERRA-b030799ab38) and 8580 ± 100 BP (TERRA-b011300a35). This coincides with the archaeological evidence that these specimens are some of the oldest Jomon skeletal materials. Furthermore, δ13C and δ15N values provide evidence for the first reconstruction of the diet of an inland Earliest Jomon population. Although the distribution of data indicated a possibility that they had exploited small amounts of seafood, the isotopic data point to this group having relied heavily on a terrestrial ecosystem based on C3 plants.
日本北海道北高金遗址人类遗骸中的放射性碳库效应
DOI：
--
发表时间：
2002
期刊：
J.Archaeological Science 29
影响因子：
--
作者：
Yoneda M. et al.
通讯作者：
Yoneda M. et al.