Results 31 to 40 of about 1,111,472 (195)

LA-ICP-MS Zircon U-Pb Age and Geochemistry of Gabbros from the Huanghuatan Copper-Nickel Deposit, Inner Mongolia

Yankuang ceshi, 2016
A series of ultrabasic-acid igneous rocks are distributed in the belt of Urad houqi-Damaoqi-Siziwangqi, in middle Inner Mongolia. The formation age and geochemistry of these rocks can provide basic geological information for the metallogenic regularities
ZHAO Ze-lin, LI Jun-jian, DANG Zhi-cai, FU Chao, TANG Wen-long, WANG Shou-guang, LIU Li-shuang, ZHAO Li-jun   +7 more
doaj   +1 more source

The Wulanmoren Accretionary Complex Unravels Early Devonian to Late Triassic Multiple‐Arc Amalgamation in the Tianshan Orogen (NW China)

Earth and Space Science, 2023
Reconstructing the tectonic architecture of the southern Altaids is of great importance to piece together the continental growth history of the Central Asian continent.
Tongyang Zhao, Wenjiao Xiao, Qigui Mao, He Yang, Nijiati Abuduxun, Ping Li   +5 more
doaj   +1 more source

P-wave velocity structure and implications for magmatism and metallogenesis in the southern Altaids: Constraint from wide-angle seismic data along the Altai-Eastern Tianshan traverse

Frontiers in Earth Science, 2023
Altaids in the Central Asian Orogenic Belt (CAOB) is one of the world’s largest orogenic belts containing mineral deposits. Together with the Junggar terrain they open an important window to study the Paleozoic tectonic evolution of the CAOB.
Zhiming Bai, Liang Zhao, Wenjiao Xiao, Wenjiao Xiao, Tao Xu, José Badal   +5 more
doaj   +1 more source

Transformation from Paleo-Asian Ocean closure to Paleo-Pacific subduction: New constraints from granitoids in the eastern Jilin-Heilongjiang Belt, NE China

, 2017
The eastern Jilin-Heilongjiang Belt (EJHB) of NE China is a unique orogen that underwent two stages of evolution within the tectonic regimes of the Paleo-Asian and Paleo-Pacific oceans.
Shi-Lei Qiao, Xing-Hua Ma, Ma, Xing-Hua, Zhu, Wen -Ping, Qiao, Shi-Lei, Zhou, Zhen-Hua, Wen-Ping Zhu, Zhen-Hua Zhou   +7 more
core   +1 more source

Geochemical characteristics of Late Paleozoic–Early Mesozoic volcanic rocks in Heiyingshan, Beishan Orogenic Belt: evidence of the transition from subduction to collision of the Paleo-Asian Ocean

Dizhi lixue xuebao
Objective  It is generally accepted that the Paleo-Asian Ocean in the northern part of the Beishan Orogenic Belt was in the stage of ocean–continent evolution during the Carboniferous–Permian.
DING Yiwen, SHAO Zhaogang, CHEN Yanfei, CHEN Xuanhua, LI Bing, YU Wei, XU Daxing, HAN Lele   +7 more
doaj   +1 more source

TERRAIN TECTONICS OF THE CENTRAL ASIAN FOLDED BELT

Геодинамика и тектонофизика, 2015
The terrain analysis concept envisages primarily a possibility of approximation of fragments / terrains of various geodynamic settings which belong to different plates. The terrain analysis can supplement the theory of plate tectonics in solving problems
M. M. Buslov
doaj   +1 more source

Ophiolites in the Central Asian Orogenic Belt record Cambrian subduction initiation processes

Communications Earth & Environment
Subduction initiation remains elusive because no present example exists. Ophiolites formed over nascent subduction zones in the past provide the key to constraining the processes of subduction initiation.
Mingshuai Zhu, Daniel Pastor–Galán, Matthijs A. Smit, Laicheng Miao, Miao Dong, Fuqin Zhang, Dorjgochoo Sanchir, Ariuntsetseg Ganbat, Chenghao Liu, Ye Luo, Shun Li   +10 more
doaj   +1 more source

Slab roll-back triggered back-arc extension south of Paleo-Asian Ocean: insights from the Devonian MORB-like diabase dykes in Chinese Altai

, 2020
Data for Slab roll-back triggered back-arc extension south of Paleo-Asian Ocean: insights from the Devonian MORB-like diabase dykes in Chinese ...
Wang, Jian
core   +1 more source

Geochronology, petrogenesis, and tectonic characteristics of a volcanic–intrusive complex on the northern margin of North China Craton and its limitation on the closing time of the Paleo-Asian Ocean (245 Ma)

China Geology
: The Central Asian Orogenic Belt (CAOB) is one of the largest and best preserved accretionary type orogenic belts in the world. Due to its complex tectonic history, the timing and location of the final closure of the Paleo-Asian Ocean and its tectonic ...
Sen Wang, Hong-jie Qu, Shuan-hong Zhang, Huan Wang, Meng-ying Cai, Ge-xue Zhao   +5 more
doaj   +1 more source

Seismic Reflection Profiling Reveals New Accretionary Structure in the Solonker Zone of the Central Asian Orogenic Belt

Geophysical Research Letters
The Central Asian Orogenic Belt (CAOB) was formed by the aggregation and collage of numerous Paleozoic subduction‐accretion assemblages and Precambrian microcontinental blocks.
Xiao‐Miao Tan, Jian‐Bo Zhou, Hui‐Lin Li, Hai‐Yan Wang, He‐Sheng Hou, Wen‐Hui Li, Ying Rao, Rui Gao   +7 more
doaj   +1 more source