干旱区生态环境知识资源中心(Arid): Senonian platform-to-slope evolution in the tectonically-influenced Syrian Arc sedimentary belt: Beni Suef Basin, Egypt

Arid

DOI	10.1016/j.jafrearsci.2020.103934
	Senonian platform-to-slope evolution in the tectonically-influenced Syrian Arc sedimentary belt: Beni Suef Basin, Egypt
	Shehata, Amer A.; El Fawal, Farouk M.; Ito, Makoto; Aboulmagd, Mohamed A.; Brooks, Hannah L.
通讯作者	Shehata, AA
来源期刊	JOURNAL OF AFRICAN EARTH SCIENCES
ISSN	1464-343X
EISSN	1879-1956
出版年	2020
卷号	170
英文摘要	The Beni Suef Basin is a rift basin that was formed in the Early Cretaceous in response to the break-up of the Gondwana. The infill consists of a thick Mesozoic-Paleogene succession deposited during two main tectonic phases; the Early Cretaceous syn-rift phase and the Late Cretaceous post-rift phase. The post-rift phase was subsequently subjected to an intense compressional tectonic regime related to late Cretaceous Syrian arc tectonics. Within the basin-fill succession, the Senonian deposits, which are composed of carbonates and mixed siliciclastic/carbonate rocks of the B and A members of the Abu Roash Formation, was formed as a marine platform developed under fluctuated shelfal conditions. These deposits were overlain by chalk of the Khoman Formation that is interpreted to have formed in an outer shelf-middle slope setting. The Senonian succession is subdivided into two 3rd order depositional sequences (Latest Turonian-Early Coniacian SQ-1 and Coniacian-Santonian SQ-2) and one 2nd order depositional sequence (Campanian-Maastrichtian SQ-3). The depositional history of the Senonian in the Beni Suef Basin is interpreted to have been controlled by variable sedimentation accompanied by progradation and retrogradation of carbonate platform between inner and outer shelf environments during the Coniacian-Santonian, and between inner shelf and upper slope environments during the Campanian-Maastrichtian to the end of Senonian. The changes in depositional environments and relative sea-level fluctuations were a factor of the variations in accommodation and sedimentation likely controlled primarily by the Syrian Arc tectonic pulses, which may also have affected basin development and that of the surrounding areas over the northern Western Desert of Egypt particularly during Senonian.
英文关键词	Senonian platform-to-slope succession Syrian Arc tectonically influenced belt Sequence stratigraphic evolution Beni suef rift basin Egypt
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000566378200022
WOS关键词	NORTH-WESTERN DESERT ; SEQUENCE STRATIGRAPHY ; EASTERN DESERT ; CENTRAL-AFRICA ; DEFORMATION ; WELL
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/326058
作者单位	[Shehata, Amer A.; El Fawal, Farouk M.] Port Said Univ, Fac Sci, Geol Dept, Port Said 42522, Egypt; [Ito, Makoto] Chiba Univ, Dept Earth Sci, Chiba 2638522, Japan; [Aboulmagd, Mohamed A.] Qarun Petr Co Apache JV, Cairo 11742, Egypt; [Brooks, Hannah L.] Queens Univ, Dept Geol Sci, Geol Engn, Kingston, ON K7L 3N6, Canada
推荐引用方式 GB/T 7714	Shehata, Amer A.,El Fawal, Farouk M.,Ito, Makoto,et al. Senonian platform-to-slope evolution in the tectonically-influenced Syrian Arc sedimentary belt: Beni Suef Basin, Egypt[J],2020,170.
APA	Shehata, Amer A.,El Fawal, Farouk M.,Ito, Makoto,Aboulmagd, Mohamed A.,&Brooks, Hannah L..(2020).Senonian platform-to-slope evolution in the tectonically-influenced Syrian Arc sedimentary belt: Beni Suef Basin, Egypt.JOURNAL OF AFRICAN EARTH SCIENCES,170.
MLA	Shehata, Amer A.,et al."Senonian platform-to-slope evolution in the tectonically-influenced Syrian Arc sedimentary belt: Beni Suef Basin, Egypt".JOURNAL OF AFRICAN EARTH SCIENCES 170(2020).