Results 131 to 140 of about 521 (176)
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Lithos, 2018
Abstract The Beishan Orogenic Belt is located in the central southernmost part of the Central Asian Orogenic Belt (CAOB), which plays a key role in understanding the formation and evolution of the CAOB. Granitoids are the documents of crustal and tectonic evolution in orogenic belts.
Zhaochu Hu, Zhenyu He, Zeming Zhang
exaly +2 more sources
Abstract The Beishan Orogenic Belt is located in the central southernmost part of the Central Asian Orogenic Belt (CAOB), which plays a key role in understanding the formation and evolution of the CAOB. Granitoids are the documents of crustal and tectonic evolution in orogenic belts.
Zhaochu Hu, Zhenyu He, Zeming Zhang
exaly +2 more sources
Earth-Science Reviews, 2018
Abstract The Tianshan and Junggar orogenic collage occupies the southwestern part of the Central Asian Orogenic Belt and was assembled by collision/accretion of several continental blocks and island arcs during late Paleozoic-early Mesozoic time, following the consumption of the Junggar and South Tianshan oceanic basins in the western segment of the ...
Guochun Zhao, Yigui Han
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Abstract The Tianshan and Junggar orogenic collage occupies the southwestern part of the Central Asian Orogenic Belt and was assembled by collision/accretion of several continental blocks and island arcs during late Paleozoic-early Mesozoic time, following the consumption of the Junggar and South Tianshan oceanic basins in the western segment of the ...
Guochun Zhao, Yigui Han
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A review of the Paleozoic tectonics in the eastern part of Central Asian Orogenic Belt
Gondwana Research, 2017Abstract The Central Asian Orogenic Belt (CAOB) is the largest accretionary orogen in the world, which is responsible for considerable Phanerozoic juvenile crustal growth. The NE China and its adjacent areas compose the eastern segment of the CAOB, which is a key area for providing important evidence of the CAOB evolution and understanding the NE ...
Franz Neubauer +2 more
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Precambrian Research, 2015
Abstract The South Beishan Orogenic Belt (SBOB) in the southwestern Central Asian Orogenic Belt (CAOB) is thought to be an eastern extension of the Eastern Tianshan Orogen. Up to now, it has been suggested to consist of a well-preserved Paleozoic magmatic and sedimentary sequence with a possible former Neoproterozoic microcontinent.
Zhaochu Hu, Zhenyu He, Zeming Zhang
exaly +2 more sources
Abstract The South Beishan Orogenic Belt (SBOB) in the southwestern Central Asian Orogenic Belt (CAOB) is thought to be an eastern extension of the Eastern Tianshan Orogen. Up to now, it has been suggested to consist of a well-preserved Paleozoic magmatic and sedimentary sequence with a possible former Neoproterozoic microcontinent.
Zhaochu Hu, Zhenyu He, Zeming Zhang
exaly +2 more sources
Ophiolite in the eastern Central Asian Orogenic Belt, NE China
Acta Petrologica Sinica, 2019Feng Zhiqiang, Liu Yongjiang
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Hidden Eoarchean crust in the southwestern Central Asian Orogenic Belt
Lithos, 2020Abstract U-Pb and Hf-isotope analyses of zircon xenocrysts from drilling-sampled Carboniferous volcanic rocks suggest the presence of unexposed Eoarchean crust beneath the Junggar Basin (NW China), southwestern Central Asian Orogenic Belt (CAOB). The oldest zircon population with U-Pb ages of 3.8 Ga shows chondritic eHf(t) of −0.7 to +0.7, and Hf ...
Jian Wang +6 more
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Gondwana Research, 2016
Abstract The Dunhuang region is located in the east of the Tarim Craton and has long been considered as part of a Precambrian terrane of the Tarim or North China Craton. Aiming to further understand the tectonic evolution of the Dunhuang region and its relations with the adjacent tectonic units, this study is to investigate the metamafic rocks in the
Yan Zhao +5 more
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Abstract The Dunhuang region is located in the east of the Tarim Craton and has long been considered as part of a Precambrian terrane of the Tarim or North China Craton. Aiming to further understand the tectonic evolution of the Dunhuang region and its relations with the adjacent tectonic units, this study is to investigate the metamafic rocks in the
Yan Zhao +5 more
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Granitoids of the Central Asian Orogenic Belt and continental growth in the Phanerozoic
Earth and Environmental Science Transactions of the Royal Society of Edinburgh, 2000The Central Asian Orogenic Belt (CAOB), also known as the Altaid Tectonic Collage, is characterised by a vast distribution of Paleozoic and Mesozoic granitic intrusions. The granitoids have a wide range of compositions and roughly show a temporal evolution from calcalkaline to alkaline to peralkaline series.
Bor-ming Jahn, Fuyuan Wu, Bin Chen
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Science China Earth Sciences, 2020
As one of the largest Phanerozoic orogens in the world, the Central Asian Orogenic Belt (CAOB) is a natural laboratory for studies of continental dynamics and metallogenesis. This paper summarizes the research progresses of the accretionary processes and metallogenesis of the CAOB since the People’s Republic of China was founded, and puts forward the ...
Wenjiao Xiao +8 more
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As one of the largest Phanerozoic orogens in the world, the Central Asian Orogenic Belt (CAOB) is a natural laboratory for studies of continental dynamics and metallogenesis. This paper summarizes the research progresses of the accretionary processes and metallogenesis of the CAOB since the People’s Republic of China was founded, and puts forward the ...
Wenjiao Xiao +8 more
openaire +1 more source