气候变化领域集成服务门户(CCPortal): Eastward tectonic migration and transition of the Jurassic-Cretaceous Andean-type continental margin along Southeast China

CCPortal

DOI	10.1016/j.earscirev.2019.102884
	Eastward tectonic migration and transition of the Jurassic-Cretaceous Andean-type continental margin along Southeast China
	Suo Y.; Li S.; Jin C.; Zhang Y.; Zhou J.; Li X.; Wang P.; Liu Z.; Wang X.; Somerville I.
发表日期	2019
ISSN	0012-8924
卷号	196
英文摘要	A Mesozoic Andean-type active continental margin is believed to have developed along the Southeast China continental margin, which has been investigated in detail. However, the architecture and evolution of its retroarc-arc-forearc system, which is important for us to understand the interaction or connection between continental and oceanic lithospheres, are ambiguous. Using multiple disciplinary data comprising seismic profiles, field observations and numerical paleo-topographies, this study synthetically focused on the Jurassic-Cretaceous evolution and geodynamics of the Andean-type Southeast China continental margin. Subduction of the paleo-Pacific Plate was initiated during the Early Jurassic (~200 Ma), generating a NNE-striking Jurassic magmatic arc along the East China Sea, bounded by imbricate thrust faults on both sides and coinciding with a paleo-topographic coastal mountain range. While the Jurassic arc erupted along an ENE-striking Triassic suture zone in the northern South China Sea, dominated by the Tethyan tectonic domain and overprinted by the Pacific tectonic domain. The Jurassic coastal mountain range began to collapse and transited into a rift basin at ~135 Ma and then the Andean-type continental margin gradually switched to the western Pacific-type during the Late Cretaceous (100–72 Ma), accompanied by Jurassic thrust faults inverting into Cretaceous detachment faults and magmatic arc migrated eastward to the Taiwan-Rukyu areas. Such eastward tectonic migration and transition is associated with the eastward retreat of the subducted paleo-Pacific slab. Then a regional latest Cretaceous (72–66 Ma) compression prevailed Southeast China, probably related to “ridge subduction” when the Pacific Plate replaced the paleo-Pacific Plate to subduct beneath East Asia. © 2019
英文关键词	Andean-type continental margin; East China Sea; Forearc; Magmatic arc; Retroarc foreland; South China Sea
语种	英语
scopus关键词	arc-continent collision; basin evolution; continental margin; forearc basin; foreland basin; Jurassic-Cretaceous boundary; subduction; tectonic evolution; thrust fault; East China Sea; Pacific Ocean; South China Sea
来源期刊	EARTH-SCIENCE REVIEWS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/209852
作者单位	Key Lab of Submarine Geosciences and Prospecting Techniques, MOE, Institute for Advanced Ocean Study, College of Marine Geosciences, Ocean University of China, Qingdao, 266100, China; Laboratory for Marine Mineral Resources and Marine Geology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266237, China; Zhejiang Institute of Geology and Mineral Resources, Hangzhou, 310007, China; Qingdao Institute of Marine Geology, China Geological Survey, Qingdao, 266071, China; UCD School of Earth Sciences, University College Dublin, Belfield, Dublin 4, Ireland
推荐引用方式 GB/T 7714	Suo Y.,Li S.,Jin C.,et al. Eastward tectonic migration and transition of the Jurassic-Cretaceous Andean-type continental margin along Southeast China[J],2019,196.
APA	Suo Y..,Li S..,Jin C..,Zhang Y..,Zhou J..,...&Somerville I..(2019).Eastward tectonic migration and transition of the Jurassic-Cretaceous Andean-type continental margin along Southeast China.EARTH-SCIENCE REVIEWS,196.
MLA	Suo Y.,et al."Eastward tectonic migration and transition of the Jurassic-Cretaceous Andean-type continental margin along Southeast China".EARTH-SCIENCE REVIEWS 196(2019).