GeoScienceWorld Lithosphere Volume 2021, Article ID 6697858, 26 pages https://doi.org/10.2113/2021/6697858 Research Article The Carboniferous Arc of the North Pamir 1 1 2 3 4 Johannes Rembe , Edward R. Sobel , Jonas Kley , Renjie Zhou , Rasmus Thiede , 5 and Jie Chen 1Institute of Geosciences, University of Potsdam, 14476 Golm Potsdam, Germany 2Department of Structural Geology and Geodynamics, Georg-August-Universität Göttingen, 37077 Göttingen, Germany 3School of Earth and Environmental Sciences, The University of Queensland, St. Lucia QLD 4072, Australia 4Institute for Geosciences, Christian-Albrechts-Universität Kiel, 24118 Kiel, Germany 5State Key Laboratory of Earthquake Dynamics, Institute of Geology, China Earthquake Administration, X9GJ+RV Chaoyang, Beijing, China Correspondence should be addressed to Johannes Rembe;
[email protected] Received 28 October 2020; Accepted 7 January 2021; Published 8 February 2021 Academic Editor: Pierre Valla Copyright © 2021 Johannes Rembe et al. Exclusive Licensee GeoScienceWorld. Distributed under a Creative Commons Attribution License (CC BY 4.0). In this study, we investigate the age and geochemical variability of volcanic arc rocks found in the Chinese, Kyrgyz, and Tajik North Pamir in Central Asia. New geochemical and geochronological data together with compiled data from the literature give a holistic view of an early to mid-Carboniferous intraoceanic arc preserved in the northeastern Pamir. This North Pamir volcanic arc complex involves continental slivers in its western reaches and transforms into a Cordilleran-style collision zone with arc- magmatic rocks. These are hosted in part by Devonian to Carboniferous oceanic crust and the metamorphic Kurguvad basement block of Ediacaran age (maximum deposition age) in Tajikistan.