Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.jafrearsci.2017.04.024 |
Quaternary history of the Kiseiba Oasis region, southern Egypt | |
Maxwell, Ted A.1; Haynes, C. Vance, Jr.2,3; Nicoll, Kathleen4; Johnston, Andrew K.1,5; Grant, John A.1; Kilani, Ali6 | |
通讯作者 | Maxwell, Ted A. |
来源期刊 | JOURNAL OF AFRICAN EARTH SCIENCES
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ISSN | 1464-343X |
EISSN | 1879-1956 |
出版年 | 2017 |
卷号 | 136页码:188-200 |
英文摘要 | Kiseiba Oasis and depression are located in southern Egypt between the Selima Sand Sheet to the west and the Nile to the east, an important area that hosted Late Cenozoic drainage, Middle Pleistocene lakes, and numerous Paleolithic and Neolithic cultural sites. A synthesis of orbital data, field surveying and near-surface stratigraphy provides, new insights into the Quaternary history of this region. Shuttle Imaging Radar data show a complex of fluvial channels that are due to stringers of surficial fluvial lag, subsurface fluvial deposits, and areas of deep alluvium. Three topographic surfaces are described: 1) the Atmur El-Kibeish, above 230 m elevation, which displays a linear pattern of light radar returns, possibly formed from northeast drainage; 2) the Acheulean Surface, at 200 m elevation, that has dark radar patterns resulting from thick alluvium bounded by pebble sand and calcrete strata, and 3) the Kiseiba Surface, below 190 m, that has a complex series of surface and subsurface fluvial and aeolian sediments. Initial drainage from the Early through Middle Pleistocene was to the northeast, which may have lasted through the Last Interglacial. Later reworking of sediments during the Last Glacial Maximum and the Holocene resulted in topographic inversion, with any subsequent local drainage on the Kiseiba Surface to the southwest, towards the Kiseiba Scarp. (C) 2017 The Authors. Published by Elsevier Ltd. |
英文关键词 | Egypt Quaternary landforms SIR radar Paleochannels Drainage evolution Kiseiba Oasis |
类型 | Article |
语种 | 英语 |
国家 | USA ; Egypt |
收录类别 | SCI-E |
WOS记录号 | WOS:000418219400013 |
WOS关键词 | EL-ARBAIN DESERT ; EASTERN SAHARA ; NORTHERN SUDAN ; BIR-KISEIBA ; RADAR ; DRAINAGE ; SAFSAF ; NILE ; GEOCHRONOLOGY ; EVOLUTION |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
来源机构 | University of Arizona |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/199966 |
作者单位 | 1.Smithsonian Inst, Natl Air & Space Museum, Ctr Earth & Planetary Studies, Washington, DC 20013 USA; 2.Univ Arizona, Dept Anthropol, Tucson, AZ 85721 USA; 3.Univ Arizona, Dept Geosci, Tucson, AZ 85721 USA; 4.Univ Utah, Dept Geog, Salt Lake City, UT 84112 USA; 5.Adler Planetarium, Chicago, IL 60605 USA; 6.Egypt Geol Survey & Min Author, Cairo, Egypt |
推荐引用方式 GB/T 7714 | Maxwell, Ted A.,Haynes, C. Vance, Jr.,Nicoll, Kathleen,et al. Quaternary history of the Kiseiba Oasis region, southern Egypt[J]. University of Arizona,2017,136:188-200. |
APA | Maxwell, Ted A.,Haynes, C. Vance, Jr.,Nicoll, Kathleen,Johnston, Andrew K.,Grant, John A.,&Kilani, Ali.(2017).Quaternary history of the Kiseiba Oasis region, southern Egypt.JOURNAL OF AFRICAN EARTH SCIENCES,136,188-200. |
MLA | Maxwell, Ted A.,et al."Quaternary history of the Kiseiba Oasis region, southern Egypt".JOURNAL OF AFRICAN EARTH SCIENCES 136(2017):188-200. |
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