Arid
DOI10.1016/j.quageo.2009.02.009
OSL dating of southeast Australian quartz: A preliminary assessment of luminescence characteristics and behaviour
Fitzsimmons, Kathryn E.1; Rhodes, Edward J.2; Barrows, Timothy T.1
通讯作者Fitzsimmons, Kathryn E.
会议名称12th International Conference on Luminescence and Electron Spin Resonance
会议日期SEP 18-22, 2008
会议地点Beijing, PEOPLES R CHINA
英文摘要

Australian quartz has been widely considered particularly suitable for OSL dating of sediments. We present the results of a preliminary investigation into the luminescence characteristics and behaviour of quartz from various regions and depositional contexts across southeastern Australia. In doing so, we find that quartz from this region is generally well suited to the SAR protocol, although individual sample behaviour should nevertheless be assessed to confirm this. Furthermore, luminescence sensitivity appears to relate to depositional context, with aeolian samples exhibiting the highest sensitivity values, and lacustrine and periglacial sediments the lowest. The extent of a sample's sedimentary history, which in many cases is characteristic of the region from which it is derived, may also influence quartz sensitisation through repeated cycles of burial and reworking. (C) 2009 Elsevier B.V. All rights reserved.


英文关键词Luminescence dating Quartz OSL Australia Sensitivity
来源出版物QUATERNARY GEOCHRONOLOGY
ISSN1871-1014
出版年2010
卷号5
期号2-3
页码91-95
出版者ELSEVIER SCI LTD
类型Article;Proceedings Paper
语种英语
国家Australia;England
收录类别SCI-E ; CPCI-S
WOS记录号WOS:000276666900004
WOS关键词REGENERATIVE-DOSE PROTOCOL ; LINEAR DUNE ACTIVITY ; TIRARI DESERTS ; STRZELECKI ; DISTRIBUTIONS ; SEDIMENTS
WOS类目Geography, Physical ; Geosciences, Multidisciplinary
WOS研究方向Physical Geography ; Geology
资源类型会议论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/298232
作者单位1.Australian Natl Univ, Res Sch Earth Sci, Canberra, ACT 0200, Australia;
2.Manchester Metropolitan Univ, Dept Environm & Geog Sci, Manchester M1 5GD, Lancs, England
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Fitzsimmons, Kathryn E.,Rhodes, Edward J.,Barrows, Timothy T.. OSL dating of southeast Australian quartz: A preliminary assessment of luminescence characteristics and behaviour[C]:ELSEVIER SCI LTD,2010:91-95.
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