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|dc.identifier.citation||Gondwana Research, 2014; 25(1):126-158||en|
|dc.description.abstract||The accretionary complexes of Central and East Asia (Russia, Kazakhstan, Kyrgyzstan, Tajikistan, Mongolia, and China) and the Western Pacific (China, Japan, Russia) preserve valuable records of ocean plate stratigraphy (OPS). From a comprehensive synthesis of the nature of occurrence, geochemical characteristics and geochronological features of the oceanic island basalts (OIB) and ophiolite units in the complexes, we track extensive plume-related magmatism in the Paleo-Asian and Paleo-Pacific Oceans. We address the question of continuous versus episodic intraplate magmatism and its contribution to continental growth. An evaluation of the processes of subduction erosion and accretion illustrates continental growth at the active margins of the Siberian, Kazakhstan, Tarim and North China blocks, the collision of which led to the construction of the Central Asian Orogenic Belt (CAOB). Most of the OIB-bearing OPS units of the CAOB and the Western Pacific formed in relation to two superplumes: the Asian (Late Neoproterozoic) and the Pacific (Cretaceous), with a continuing hot mantle upwelling in the Pacific region that contributes to the formation of modern OIBs. Our study provides further insights into the processes of continental construction because the accreted seamounts play an important role in the growth of convergent margins and enhance the accumulation of fore-arc sediments.||en|
|dc.description.statementofresponsibility||I.Yu. Safonova, M. Santosh||en|
|dc.rights||© 2012 International Association for Gondwana Research. Published by Elsevier B.V. All rights reserved.||en|
|dc.subject||Central Asian Orogenic Belt; geochemistry; OIB; superplumes; Western Pacific||en|
|dc.title||Accretionary complexes in the Asia-Pacific region: tracing archives of ocean plate stratigraphy and tracking mantle plumes||en|
|pubs.library.collection||Geology & Geophysics publications||en|
|dc.identifier.orcid||Santosh, M. [0000-0002-1073-8477]||en|
|Appears in Collections:||Geology & Geophysics publications|
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