干旱区生态环境知识资源中心(Arid): Middle Cenomanian-Turonian sequence stratigraphy of central-southern Tunisia: regional and global control on depositional patterns

Arid

DOI	10.1016/j.cretres.2020.104446
	Middle Cenomanian-Turonian sequence stratigraphy of central-southern Tunisia: regional and global control on depositional patterns
	Jaballah, J.; Negra, M. H.; Reijmer, J. J. G.
通讯作者	Jaballah, J
来源期刊	CRETACEOUS RESEARCH
ISSN	0195-6671
EISSN	1095-998X
出版年	2020
卷号	111
英文摘要	The identification of depositional sequences in the Upper Cretaceous stratigraphic record of centralsouthern Tunisia constitutes a key to recognize the main events steering the evolution of carbonate platforms occurring in the study area and at other localities of the African Tethyan margin. The sequence stratigraphic analysis of the middle Cenomanian-Turonian series was calibrated by detailed lithofacies analysis and biostratigraphic data and revealed six third-order depositional sequences (S1, S2, S3, S4, S5, and S6) covering a period of about 3.7 million years. These sequences are bounded by seven major unconformities (SB Ce4, SB Ce5, SB2, SB Tu1, SB Tu2, SB Tu3, and SB Tu4) that occur throughout central-southern Tunisia and are of regional importance throughout the Tethyan realm. The timing of the middle Cenomanian-Turonian depositional sequences reveals that some of the studied sequences (S1, S3, and S6) match with those documented in North Africa and Europe, while others show a clear mismatch (S2, S4, and S5). These differences could be related to sea-level changes and/or syn-depositional extensional tectonic movements controlling the creation and infill of accommodation space during the deposition of the (upper Cenomanian?) - lower Turonian Gattar platform and the lower-middle Turonian Bireno platform sediments. (C) 2020 Elsevier Ltd. All rights reserved.
英文关键词	Biostratigraphy Sequence stratigraphy Tectonic processes Middle Cenomanian-Turonian Tunisia Tethyan margin
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000527613900009
WOS关键词	EASTERN DESERT ; CARBONATE PLATFORMS ; BIOSTRATIGRAPHY ; BOUNDARY ; FACIES ; SINAI ; ARCHITECTURE ; TECTONICS ; NORTHERN ; BAVARIA
WOS类目	Geology ; Paleontology
WOS研究方向	Geology ; Paleontology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/324348
作者单位	[Jaballah, J.; Reijmer, J. J. G.] King Fahd Univ Petr & Minerals, Coll Petr Engn & Geosci, Dhahran 31261, Saudi Arabia; [Negra, M. H.] Tunis El Manar Univ, Fac Sci, Tunis, Tunisia
推荐引用方式 GB/T 7714	Jaballah, J.,Negra, M. H.,Reijmer, J. J. G.. Middle Cenomanian-Turonian sequence stratigraphy of central-southern Tunisia: regional and global control on depositional patterns[J],2020,111.
APA	Jaballah, J.,Negra, M. H.,&Reijmer, J. J. G..(2020).Middle Cenomanian-Turonian sequence stratigraphy of central-southern Tunisia: regional and global control on depositional patterns.CRETACEOUS RESEARCH,111.
MLA	Jaballah, J.,et al."Middle Cenomanian-Turonian sequence stratigraphy of central-southern Tunisia: regional and global control on depositional patterns".CRETACEOUS RESEARCH 111(2020).