Assessing the potential for cryptotephra studies in Northeastern China
Zhao, Hongli1; Hall, Valerie A.2
2015-05-01
发表期刊HOLOCENE
ISSN0959-6836
卷号25期号:5页码:772-783
文章类型Article
摘要

Quaternary tephrochronology and tephrostratigraphy are employed globally for chronological control and site correlation, but the potential for these approaches in Northeastern China has not been fully explored, in spite of this being a volcanically active region. Microscopic and precise electron microprobe geochemical analyses were performed on crypto- or macrotephra layers in maar lake sediments from Sihailongwan, and peat from Gushantun, from the Longgang volcanic field in NE China. Tentative links have been made to volcanism in the Longgang and Changbaishan volcanic fields. From published radiocarbon dating data for Sihailongwan and new AMS dating for the Gushantun tephra layer, crypto-tephrostratigraphy and tephrochronology for the Longgang region have been constructed, and their limitations are assessed.

关键词Cryptotephra Gushantun Quaternary Sihailongwan Tephrochronology Tephrostratigraphy
WOS标题词Science & Technology ; Physical Sciences
DOI10.1177/0959683615569320
关键词[WOS]Sihailongwan Maar Lake ; Gang Volcanic Field ; North-atlantic ; Jilin Province ; New-zealand ; Vegetation History ; Varved Sediments ; Central-europe ; Ash-falls ; Vedde Ash
收录类别SCI
语种英语
WOS研究方向Physical Geography ; Geology
WOS类目Geography, Physical ; Geosciences, Multidisciplinary
WOS记录号WOS:000352719600004
出版者SAGE PUBLICATIONS LTD
引用统计
被引频次:7[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ieecas.cn/handle/361006/9364
专题黄土与第四纪地质国家重点实验室(2010~)
通讯作者Zhao, Hongli
作者单位1.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 721014, Peoples R China
2.Queens Univ Belfast, Sch Geog Archaeol & Palaeoecol, Belfast BT7 1NN, Antrim, North Ireland
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Zhao, Hongli,Hall, Valerie A.. Assessing the potential for cryptotephra studies in Northeastern China[J]. HOLOCENE,2015,25(5):772-783.
APA Zhao, Hongli,&Hall, Valerie A..(2015).Assessing the potential for cryptotephra studies in Northeastern China.HOLOCENE,25(5),772-783.
MLA Zhao, Hongli,et al."Assessing the potential for cryptotephra studies in Northeastern China".HOLOCENE 25.5(2015):772-783.
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