干旱区生态环境知识资源中心(Arid): Continental carbonate deposits in the region of Hajeb El Ayoun (central Tunisia): paleoenvironnemental and morphological implications

Arid

DOI	10.4000/physio-geo.8316
	Continental carbonate deposits in the region of Hajeb El Ayoun (central Tunisia): paleoenvironnemental and morphological implications
	Tlili, Faouzia; Regaya, Kamel
通讯作者	Tlili, F
来源期刊	PHYSIO-GEO
ISSN	1958-573X
出版年	2019
卷号	13 页码:133-153
英文摘要	In central Tunisia, Quaternary continental carbonate accumulations of lacustrine and/or palustrine types are well developed. The Hajeb El Ayoun basin provides a good example to study these deposits. Petrographic and mineralogical investigations show three facies: 1/ lacustrine limestones with broken lamellibranches and gastropods tests, 2/ palustrine limestones, which are marked by an important subaerial exposition as indicated by microkarsts and desiccation cracks, and 3/ calcareous crust with pedogenetic features such as glaebules in loose deposits. Palygorskite is most often largely dominant among the clay minerals of silty and calcareous deposits, indicating a confined lake environment for lower materials and arid to semi-arid climatic conditions for those above the lacustrine and/or palustrine limestones.
英文关键词	lacustrine limestone palustrine limestone calcareous crust Paleoenvironment climate Pleistocene Hajeb El Ayoun Tunisia
类型	Article
语种	French
开放获取类型	DOAJ Gold
收录类别	ESCI
WOS记录号	WOS:000491269500009
WOS关键词	BASIN ; LACUSTRINE ; MIOCENE ; CLASSIFICATION ; GROWTH ; FACIES
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/2XILL650/333863
作者单位	[Tlili, Faouzia; Regaya, Kamel] Fac Sci Bizerte, Unite Rech Geomat Geosyst, Zarzouna, Tunisia
推荐引用方式 GB/T 7714	Tlili, Faouzia,Regaya, Kamel. Continental carbonate deposits in the region of Hajeb El Ayoun (central Tunisia): paleoenvironnemental and morphological implications[J],2019,13:133-153.
APA	Tlili, Faouzia,&Regaya, Kamel.(2019).Continental carbonate deposits in the region of Hajeb El Ayoun (central Tunisia): paleoenvironnemental and morphological implications.PHYSIO-GEO,13,133-153.
MLA	Tlili, Faouzia,et al."Continental carbonate deposits in the region of Hajeb El Ayoun (central Tunisia): paleoenvironnemental and morphological implications".PHYSIO-GEO 13(2019):133-153.