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High-precision U-series dating of Holocene corals from South China Sea by thermal ionization mass spectrometry (TIMS)

  • Zhibang Ma
  • , Ming Xia
  • , Chenghui Zhang
  • , Zicheng Pen
  • , Zhaorong Wang
  • , Weidong Sun
  • , Zhisheng An
  • Chinese Academy of Sciences
  • University of Science and Technology of China
  • State Key Laboratory of Loess Science

科研成果: 期刊稿件文章同行评审

9 引用 (Scopus)

摘要

Using the isotopic diluting and thermal ionization mass spectrometric (TIMS) technique, the U-series dating procedure was established on the basis of measurement of national standard GBW04412. With this highly precise technique the Holocene corals from the South China Sea were dated. Comparison between this method and α-spectrometry was made. The results show that a thriving period of corals in the South China Sea appeared at 6 800-5 800 a BP, during which the paleosea level was the higher than at present in the Holocene.

源语言英语
页(从-至)937-941
页数5
期刊Chinese Science Bulletin
44
10
DOI
出版状态已出版 - 5月 1999
已对外发布

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