IMHE OpenIR  > Journal of Mountain Science  > Journal of Mountain Science-2016  > Vol13 No.5
Late Pleistocene - Holocene slip history of the Langshan-Seertengshan piedmont fault (Inner Mongolia, northern China) from cosmogenic 10Be dating on a bedrock fault scarp
SHEN Xiao-ming; LI De-wen; TIAN Yun-tao; LV Yan-wu; LI Da-wei; LI Yan-feng
Corresponding AuthorLI De-wen
2016-05
Source PublicationJournal of Mountain Science
ISSN1672-6316
Volume13Issue:5Pages:882-890
Subtype期刊论文
AbstractOffset geomorphic features and deformed late Quaternary strata indicate active deformation along theLangshan-Seertengshan piedmont fault(LSPF), one of the most active faults in the Hetaofault zone in Inner Mongolia, North China. The widespread occurrence of bedrock fault scarps along the LSPF offers excellent opportunity to examine the faulting history. Using cosmogenic 10Be exposure dating, we measured the exposure ages of the western Langshankou scarp, located in the middle segment of the LSPF. Our data revealed at least two earthquakes that occurred at 22.2±3.3 ka and 7.2±2.4 ka, respectively. These events are consistent with previous paleoseismic trench studies. The regression of the relationship between the age and sampling height along the scarp yield a fault slip rate of 0.10+0.05/-0.06 mm/yr, which is significantly lower than the average post-late Pleistocene fault slip rate of ~1 mm/yr, as estimated from the offset of the T2 terraces by previous studies. This indicates that the slip of the LSPF may have been accommodated by other fault branches.
KeywordLanshan-seertengshan Piedmont Fault (Lspf) Fault Scarp Cosmogenic Nuclide Exposure Age Fault Slip Rate
DOI10.1007/s11629-015-3717-1
Indexed BySCI
Language英语
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/15130
CollectionJournal of Mountain Science_Journal of Mountain Science-2016_Vol13 No.5
Recommended Citation
GB/T 7714
SHEN Xiao-ming,LI De-wen,TIAN Yun-tao,et al. Late Pleistocene - Holocene slip history of the Langshan-Seertengshan piedmont fault (Inner Mongolia, northern China) from cosmogenic 10Be dating on a bedrock fault scarp[J]. Journal of Mountain Science,2016,13(5):882-890.
APA SHEN Xiao-ming,LI De-wen,TIAN Yun-tao,LV Yan-wu,LI Da-wei,&LI Yan-feng.(2016).Late Pleistocene - Holocene slip history of the Langshan-Seertengshan piedmont fault (Inner Mongolia, northern China) from cosmogenic 10Be dating on a bedrock fault scarp.Journal of Mountain Science,13(5),882-890.
MLA SHEN Xiao-ming,et al."Late Pleistocene - Holocene slip history of the Langshan-Seertengshan piedmont fault (Inner Mongolia, northern China) from cosmogenic 10Be dating on a bedrock fault scarp".Journal of Mountain Science 13.5(2016):882-890.
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