DOI: 10.1007/s00531-012-0824-x
Scopus记录号: 2-s2.0-84875389444
论文题名: Paleogeographic and geodynamic Miocene evolution of the Tunisian Tell (Numidian and Post-Numidian Successions): Bearing with the Maghrebian Chain
作者: Belayouni H. ; Guerrera F. ; Martín-Martín M. ; Serrano F.
刊名: International Journal of Earth Sciences
ISSN: 14373254
出版年: 2013
卷: 102, 期: 3 起始页码: 831
结束页码: 855
语种: 英语
英文关键词: Maghrebian Flysch Basin
; Miocene
; Northern Tunisian Tell
; Paleogeography
; Stratigraphy
; Timing of deformation
Scopus关键词: deformation
; depositional sequence
; geodynamics
; Miocene
; paleogeography
; sedimentation
; stratigraphy
; Tunisia
; Foraminifera
英文摘要: The Numidian and Post-Numidian stratigraphy of the Tunisian Tell has been updated based on 16 stratigraphic sections belonging to the Massylian sub-domain of the Maghrebian Flysch Basin and to the External Domain. The new data concern detailed litho- and biostratigraphy, gaps, synchronous marker levels, lateral correlations, tectonic contacts, etc. The successions studied show many diachronous and unconformity boundaries delimiting sedimentary depositional sequences related to some tectonic/sedimentary processes. Two main Miocene sedimentary successions (Numidian and Post-Numidian) are recognized overlying the Sub-Numidian Succession (pre-Early Aquitanian) by new integrated (planktonic foraminifera and calcareous nannoplankton) chronostratigraphic analyses, allowing an update of the formations studied. The Miocene tectonic/sedimentary relationships and the timing of the deformation are summarized as follows: (1) the activation of a foredeep stage and a tectogenesis phase gives rise to an accretionary orogenic wedge during mainly the Early Miocene; (2) a late-orogenic phase is checked in the Late Burdigalian-Early Langhian characterized by a marine glauconitic terrigenous sedimentation; (3) a post-orogenic generalized phase is confirmed from the Middle Miocene on in shallow marine or continental sedimentation. These results show good correlation along the Maghrebian Chain and Betic Cordillera. Finally, a paleogeographic and geodynamic evolutionary model concerning the Miocene African Tunisian Margin is postulated. © 2012 Springer-Verlag Berlin Heidelberg. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84875389444&doi=10.1007%2fs00531-012-0824-x&partnerID=40&md5=f046e31fdd679719bdff0134b6fed9d2
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/70563
Appears in Collections: 影响、适应和脆弱性 气候减缓与适应
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作者单位: Département de Géologie, Université de Tunis El Manar, Faculté des Sciences de Tunis, Campus Universitaire, 2092 Tunis El Manar, Tunisia; Dipartimento di Scienze della Terra, della Vita e dell'Ambiente, Università di Urbino Carlo Bo, Campus Scientifico, 61029 Urbino, Italy; Departamento de Ciencias de la Tierra y del Medio Ambiente, Univiversidad de Alicante, Campus San Vicente, San Vicente del Respeig, 03080 Alicante, Spain; Departamento de Ecologia y Geología, Universidad de Málaga, Campus de Teatinos, 29071 Malaga, Spain
Recommended Citation:
Belayouni H.,Guerrera F.,Martín-Martín M.,et al. Paleogeographic and geodynamic Miocene evolution of the Tunisian Tell (Numidian and Post-Numidian Successions): Bearing with the Maghrebian Chain[J]. International Journal of Earth Sciences,2013-01-01,102(3)