2009 Fiscal Year Final Research Report
Archaeological application of strontium isotope ratios in human bone based on geochemical analysis
| Project/Area Number |
19300301
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Cultural property science
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| Research Institution | Nagoya University |
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Principal Investigator |
MINAMI Masayo Nagoya University, 年代測定総合研究センター, 准教授 (90324392)
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| Co-Investigator(Kenkyū-buntansha) |
ASAHARA Yoshihiro 名古屋大学, 大学院・環境学研究科, 助教 (10281065)
YAMAMOTO Koshi 名古屋大学, 大学院・環境学研究科, 准教授 (70183689)
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| Project Period (FY) |
2007 – 2009
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| Keywords | ストロンチウム同位体比 / 古人骨 / 地球化学図 / 河川堆積物 / ^<14>C年代 |
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| Research Abstract |
・ We confirmed that Sr isotope ratio of an animal bone reflects the isotopic ratios of its provenance geology from analysis of modern animal and fish, and geological samples.
・ Some human bone and tooth samples excavated from archaeological sites in the Yuigahama area, Kamakura, Japan were measured for Sr isotope ratios. Diagenetic Sr had completely replaced biogenic Sr in the bones, while biogenic Sr could remain in the teeth enamel and be used for characterizing past human migration and mobility.
・ We have set about making geochemical map of Sr isotope ratios in all Japan, which is necessary for Sr isotope analysis of archaeological skeletons.
・ A small-mass bone sample preparation system was investigated for ^<14>C bone dating with high accuracy and precision.
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[Journal Article] Strontium isotope analysis using resonance ionization mass spectrometry for determination of bone origin.2008
Author(s)
Sasada, S., Watanabe, K., Higuchi, Y., Tomita, H., Goto, A., Minami, M., Suzuki, K., Kato, T., Hasegawa, T., Kawarabayashi, J., Iguchi, T.
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Journal Title
Journal of Nuclear Science and Technology 5
Pages: 97-100
Peer Reviewed
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[Journal Article] Marine reservoir effect deduced from 14C dates on marine shells and terrestrial remains at archeological sites in Japan.2007
Author(s)
Nakamura, T., Nishida, I., Takada, H., Okuno, M., Minami, M., Oda, H.
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Journal Title
Nucl. Instr. and Meth. in Phys. Res. B259
Pages: 453-459
Peer Reviewed
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[Presentation] Comparison ofδ13C and 14C activities between closed tube- and elemental analyzer-combusted CO2 samples2008
Author(s)
Minami, M., Omori, T., Ohta, T., Goto, A., Nakamura, T.
Organizer
11th International Conference on Accelerator Mass Spectrometry
Place of Presentation
Rome, Italy
Year and Date
2008-09-17
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[Presentation] Do strontium isotope ratios of animal bone and teeth really reflect the isotope ratios of its provenance geology?2007
Author(s)
Minami, M., Goto, A., Suzuki, K., Kato, T., Watanabe, K., Hasegawa, T.
Organizer
AGU Fall Meeting
Place of Presentation
USAサンフランシスコ
Year and Date
20071210-20071214
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