Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.quageo.2009.09.008 |
Comment on Hearty, PJ and O’Leary, MJ, 2008. Carbonate eolianites, quartz sands, and Quaternary sea-level cycles, Western Australia: A chronostratigraphic approach. Quaternary Geochronology 3: 26-55 | |
Bastian, L. V. | |
通讯作者 | Bastian, L. V. |
来源期刊 | QUATERNARY GEOCHRONOLOGY
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ISSN | 1871-1014 |
出版年 | 2010 |
卷号 | 5期号:1页码:76-77 |
英文摘要 | A proposal that the yellow sands which commonly overlie Pleistocene eolianites along the west coast of Western Australia may have their origin from major extensions of inland deserts during times of severe aridity, is refuted on several grounds. The eolianites typically are deeply degraded remnants of the original coastal dunes, which contained a high content of non-calcareous detritus. Hence plentiful residual sand will accumulate during weathering of a dune. Studies on heavy mineral content of the yellow sands have shown that there is an inland ageing trend consistent with local derivation from successive dune belts, and have also pointed to local sources for yellow color in the sand, without need to postulate a distant source. Localized denudations have however occurred, during which sand is blown inland to leave tracts of bared limestone. No remnants of the alleged desert extensions exist in the hinterland of the coastal belt. (C) 2009 Elsevier B.V. All rights reserved. |
英文关键词 | Coastal yellow sand Residual origin Western Australia |
类型 | Editorial Material |
语种 | 英语 |
收录类别 | SCI-E |
WOS记录号 | WOS:000272908400007 |
WOS类目 | Geography, Physical ; Geosciences, Multidisciplinary |
WOS研究方向 | Physical Geography ; Geology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/166128 |
推荐引用方式 GB/T 7714 | Bastian, L. V.. Comment on Hearty, PJ and O’Leary, MJ, 2008. Carbonate eolianites, quartz sands, and Quaternary sea-level cycles, Western Australia: A chronostratigraphic approach. Quaternary Geochronology 3: 26-55[J],2010,5(1):76-77. |
APA | Bastian, L. V..(2010).Comment on Hearty, PJ and O’Leary, MJ, 2008. Carbonate eolianites, quartz sands, and Quaternary sea-level cycles, Western Australia: A chronostratigraphic approach. Quaternary Geochronology 3: 26-55.QUATERNARY GEOCHRONOLOGY,5(1),76-77. |
MLA | Bastian, L. V.."Comment on Hearty, PJ and O’Leary, MJ, 2008. Carbonate eolianites, quartz sands, and Quaternary sea-level cycles, Western Australia: A chronostratigraphic approach. Quaternary Geochronology 3: 26-55".QUATERNARY GEOCHRONOLOGY 5.1(2010):76-77. |
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