globalchange  > 气候变化与战略
DOI: 10.1016/j.earscirev.2019.05.009
论文题名:
A review of Pangaea dispersal and Large Igneous Provinces – In search of a causative mechanism
作者: Peace A.L.; Phethean J.J.J.; Franke D.; Foulger G.R.; Schiffer C.; Welford J.K.; McHone G.; Rocchi S.; Schnabel M.; Doré A.G.
刊名: Earth Science Reviews
ISSN: 00128252
出版年: 2019
卷: 196
语种: 英语
英文关键词: continental breakup ; geochronology ; large igneous province ; magmatism ; oceanic crust ; paleoceanography ; Pangaea ; Triassic ; Atlantic Ocean ; Atlantic Ocean (Central)
英文摘要: The breakup of Pangaea was accompanied by extensive, episodic, magmatic activity. Several Large Igneous Provinces (LIPs) formed, such as the Central Atlantic Magmatic Province (CAMP) and the North Atlantic Igneous Province (NAIP). Here, we review the chronology of Pangaea breakup and related large-scale magmatism. We review the Triassic formation of the Central Atlantic Ocean, the breakup between East and West Gondwana in the Middle Jurassic, the Early Cretaceous opening of the South Atlantic, the Cretaceous separation of India from Antarctica, and finally the formation of the North Atlantic in the Mesozoic-Cenozoic. We demonstrate that throughout the dispersal of Pangaea, major volcanism typically occurs distal from the locus of rift initiation and initial oceanic crust accretion. There is no location where extension propagates away from a newly formed LIP. Instead, LIPs are coincident with major lithosphere-scale shear movements, aborted rifts and splinters of continental crust rifted far out into the oceanic domain. These observations suggest that a fundamental reappraisal of the causes and consequences of breakup-related LIPs is in order. © 2019 Elsevier B.V.
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/165905
Appears in Collections:气候变化与战略

Files in This Item:

There are no files associated with this item.


作者单位: Department of Earth Sciences, Memorial University of Newfoundland, St. John's, Newfoundland, Canada; School of Environmental Sciences, University of Derby, Kedleston Road, Derby, United Kingdom; Department of Earth Sciences, Durham University, Durham, United Kingdom; Bundesanstalt für Geowissenschaften und Rohstoffe (BGR), Hannover, Germany; Department of Earth Sciences, Uppsala University, Uppsala, 752 36, Sweden; 9 Dexters Lane, Grand Manan, New Brunswick E5G3A6, Canada; Dipartimento di Scienze della Terra, Università di Pisa, Pisa, Italy; Equinor (UK) Ltd., One Kingdom Street, London, W2 6BD, United Kingdom

Recommended Citation:
Peace A.L.,Phethean J.J.J.,Franke D.,et al. A review of Pangaea dispersal and Large Igneous Provinces – In search of a causative mechanism[J]. Earth Science Reviews,2019-01-01,196
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Peace A.L.]'s Articles
[Phethean J.J.J.]'s Articles
[Franke D.]'s Articles
百度学术
Similar articles in Baidu Scholar
[Peace A.L.]'s Articles
[Phethean J.J.J.]'s Articles
[Franke D.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Peace A.L.]‘s Articles
[Phethean J.J.J.]‘s Articles
[Franke D.]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.