Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/S0899-5362(02)00019-2 |
Lower Miocene stratigraphy of the Gebel Shabrawet area, north Eastern desert Egypt | |
Abdelghany, O | |
通讯作者 | Abdelghany, O |
会议名称 | 18th Colloquium of African Geology |
会议日期 | JUL 04-07, 2000 |
会议地点 | GRAZ, AUSTRIA |
英文摘要 | The Lower Miocene carbonate/siliciclastic sequence of the Shabrawet area, comprises a complex alternation of autochthonous and allogenic sediments. The sequence can be subdivided into two lithostratigraphic units. The lower unit (unit I) is equivalent to the Gharra Formation. It is mainly clastic and composed of sandstones, siltstones and shales with minor limestone intercalations. These sediments are rich in Clypeaster spp., Scutella spp., Miogypsina intermedia, Operculina complanata, and smaller foraminifera. The upper unit (unit II) was considered by previous workers as being equivalent to the Marmarica Formation. It consists mainly of non-clastic rocks, dominated by sandy and chalky limestones rich in larger foraminifera (miogypsinids and nummulitids). This unit is topped by a highly fossiliferous (Heterostegina, Operculina and Planostegina) sandy limestone. The present study places both units in the Gharra Formation and reports for the first time M. intermedia from the Miocene sequence of the Shabrawet area. (C) 2002 Elsevier Science Ltd. All rights reserved. |
英文关键词 | Egypt eastern desert Miocene stratigraphy |
来源出版物 | JOURNAL OF AFRICAN EARTH SCIENCES |
ISSN | 0899-5362 |
出版年 | 2002 |
卷号 | 34 |
期号 | 3-4 |
页码 | 203-212 |
出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
类型 | Article;Proceedings Paper |
语种 | 英语 |
国家 | U Arab Emirates |
收录类别 | CPCI-S ; SCI-E |
WOS记录号 | WOS:000177686600012 |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
资源类型 | 会议论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/293862 |
作者单位 | (1)United Arab Emirates Univ, Fac Sci, Dept Geol, Al Ain, U Arab Emirates |
推荐引用方式 GB/T 7714 | Abdelghany, O. Lower Miocene stratigraphy of the Gebel Shabrawet area, north Eastern desert Egypt[C]:PERGAMON-ELSEVIER SCIENCE LTD,2002:203-212. |
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