Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.quageo.2006.05.015 |
Treatment of broad palaeodose distributions in OSL dating of dune sands from the western Murray Basin, South Australia | |
Lomax, J.; Hilgers, A.; Twidale, C. R.; Bourne, J. A.; Radtke, U. | |
通讯作者 | Lomax, J. |
会议名称 | 11th International Conference on Luminescence and Electron Spin Resonance Dating |
会议日期 | JUL 24-29, 2005 |
会议地点 | Cologne, GERMANY |
英文摘要 | Preliminary results of an optically stimulated luminescence dating study in the western Murray Basin in semi-arid south-eastern Australia are presented. The ultimate objective of the dating study is a reconstruction of dune formation indicative of palaeoclimatic changes in this region. So far, one site has been dated using the single-aliquot regenerative (SAR) dose protocol for quartz. A high scatter in individual palaeodoses was observed, which is unexpected in supposedly well bleached aeolian deposits. Therefore other sources of variability such as microdosimetry and bioturbation have to be taken into account. Nevertheless, the resulting ages are in chronostratigraphic order and document a long aeolian record from 180 to 9 ka. (c) 2006 Elsevier Ltd. All rights reserved. |
英文关键词 | South Australia murray basin luminescence dating dunes |
来源出版物 | QUATERNARY GEOCHRONOLOGY |
ISSN | 1871-1014 |
出版年 | 2007 |
卷号 | 2 |
期号 | 1-4 |
页码 | 51-56 |
出版者 | ELSEVIER SCI LTD |
类型 | Article;Proceedings Paper |
语种 | 英语 |
国家 | Germany;Australia |
收录类别 | CPCI-S ; SCI-E |
WOS记录号 | WOS:000247210000011 |
WOS关键词 | OPTICALLY STIMULATED LUMINESCENCE ; QUARTZ ; SINGLE ; GRAINS ; SEDIMENTS ; ALIQUOTS |
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/2XILL650/296783 |
作者单位 | (1)Univ Cologne, Dept Geog, D-50923 Cologne, Germany;(2)Univ Adelaide, Sch Earth & Environm Sci Geol & Geophys, Adelaide, SA 5005, Australia |
推荐引用方式 GB/T 7714 | Lomax, J.,Hilgers, A.,Twidale, C. R.,et al. Treatment of broad palaeodose distributions in OSL dating of dune sands from the western Murray Basin, South Australia[C]:ELSEVIER SCI LTD,2007:51-56. |
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