Bioptical microcycles of laminated speleothems from China and their chronological significance

Ming Tan*, Xiaoguang Qin, Linmei Shen, Xianfeng Wang, Yongjin Wang, Tieying Li, Linhua Song, Laihong Wang, Dongsheng Liu

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

18 Citations (Scopus)

Abstract

Interfaces of microlayers, in most stalagmites from China, consist of opaque and organic materials. Observed with microscope, the interfaces seem dark under transmitted light and luminiferous under reflected fluorescent light. Stalagmites in which the two optical characters are unified spatially would be most suitable for cross-dating use, and can play an important role in the study on speleochronology and speleoclimatology.

Original languageEnglish
Pages (from-to)1604-1607
Number of pages4
JournalChinese Science Bulletin
Volume44
Issue number17
DOIs
Publication statusPublished - Sept 1999
Externally publishedYes

ASJC Scopus Subject Areas

  • General

Keywords

  • Bioptical microlayer
  • Cross dating
  • Natural clock
  • Stalagmite

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