Zircon U-Pb ages and Hf isotopes of Paleozoic metasedimentary rocks from the Habahe Group in the Qinghe area, Chinese Altai and their tectonic implications
Sign Up to like & getrecommendations! Published in 2018 at "Gondwana Research"
DOI: 10.1016/j.gr.2018.05.006
Abstract: Abstract As one of the largest accretionary orogens in Earth's history, the Central Asian Orogenic Belt has attracted much attention in the past two decades, but there are still many unresolved issues regarding its tectonic… read more here.
Keywords: habahe group; chinese altai; paleozoic time; group qinghe ... See more keywords
Are the Chinese Altai “terranes” the result of juxtaposition of different crustal levels during Late Devonian and Permian orogenesis?
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DOI: 10.1016/j.gr.2018.11.003
Abstract: Abstract The general structure of the Chinese Altai has been traditionally regarded as being formed by five tectono-stratigraphic ‘terranes’ bounded by large-scale faults. However, numerous detrital zircon studies of the Paleozoic volcano-sedimentary sequences shown that… read more here.
Keywords: crustal levels; altai; different crustal; devonian permian ... See more keywords
Petrogenesis and geodynamic implications of two episodes of Permian and Triassic high-silica granitoids in the Chinese Altai, Central Asian Orogenic Belt
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DOI: 10.1016/j.jseaes.2019.103978
Abstract: Abstract Tectonic transition from post-collision to intraplate settings is a crucial process in orogenic belts. To characterize such a transition in the Chinese Altai, we conduct an integrated study on Permian to Triassic granitoids. Zircon… read more here.
Keywords: post collision; permian triassic; high silica; collision intraplate ... See more keywords
The last glaciation in the headwater area of the Xiaokelanhe River, Chinese Altai: Evidence from 10Be exposure-ages
Sign Up to like & getrecommendations! Published in 2020 at "Quaternary Geochronology"
DOI: 10.1016/j.quageo.2020.101054
Abstract: Abstract The timing and extent of the last glaciation in the Altai Mountains are key to understanding climate change in this critical region. However, robust glacial chronologies are sparse across the Altai Mountains, especially in… read more here.
Keywords: exposure ages; chinese altai; exposure; xiaokelanhe river ... See more keywords