Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6442840 | Earth-Science Reviews | 2016 | 24 Pages |
Abstract
New evidence suggests that the Qinling Complex is a tectonic complex rather than a uniform stratigraphic unit or a microcontinent as previously believed, and is mainly composed of the exhumed HP-UHP metamorphic rocks, deep subduction- exhumation-related magmatic rocks and the early Neoproterozoic granites together with the host rocks from the over-riding plate at an active continental margin. The early Paleozoic tectonic history of the NQB includes oceanic slab subduction and formation of arc, backarc spreading, continental deep subduction, arc-continent collision, break off, and multi-stage exhumation of the deep subducted slab, as well as extension and thinning and associated erosion and deposition.
Keywords
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Geology
Authors
Liang Liu, Xiaoying Liao, Yawei Wang, Chao Wang, M. Santosh, Min Yang, Chengli Zhang, Danling Chen,