[HTML][HTML] Polycyclic Andean-type orogenic evolution of the Dunhuang block in NW China: A result of Paleozoic reconfiguration of oceanic subduction systems

J Soldner, K Schulmann, P Štípská, Y Jiang… - Earth-Science …, 2024 - Elsevier
Despite numerous studies of metamorphic and magmatic rocks from the Dunhuang block, its
protracted Cambrian to Permian geodynamic evolution as well as its role in the final …

A prolonged subduction-accretion in the southern Central Asian Orogenic Belt: Insights from anatomy and tectonic affinity for the Beishan complex

R Zheng, J Li, J Zhang, W Xiao - Gondwana Research, 2021 - Elsevier
The Beishan complex, located along the Liuyuan suture in the southern Beishan, separates
the Dunhuang terrane from the southern Central Asian Orogenic Belt. The ages and origins …

Diverse P‐T‐t Paths Reveal High‐Grade Metamorphosed Forearc Complexes in NW China

H Wang, W Xiao, BF Windley… - Journal of …, 2022 - Wiley Online Library
Subduction zones provide important constraints on reconstruction of tectonic configurations
and convergent geodynamics. The timing and evolution of the subduction zones at the …

Early Paleozoic Cascadia-type active-margin evolution of the Dunhuang block (NW China): Geochemical and geochronological constraints

J Soldner, C Yuan, K Schulmann, Y Jiang… - …, 2022 - pubs.geoscienceworld.org
Origins of early Paleozoic metabasites (granulites and amphibolites) and their host
metasedimentary rocks in the Dunhuang block, NW China, are addressed by new …

Jurassic evolution of the Dunhuang Basin and its implications for the early history of the Altyn Tagh fault, Northeast Tibet Plateau

S Dai, X Ma, Z Zhao, X Fan, Y Wang, Z Wang… - …, 2023 - Wiley Online Library
Basin evolution along the northeastern Tibetan Plateau related to the Altyn Tagh Fault (ATF)
has significant implications for deciphering the formation of the Tibetan Plateau. However …

A combination of plume and subduction tectonics contributing to breakup of northern Rodinia: Constraints from the Neoproterozoic magmatism in the Dunhuang-Alxa …

R Zheng, J Li, W Xiao, J Zhang - Bulletin, 2023 - pubs.geoscienceworld.org
Neoproterozoic igneous rocks are widely distributed in the Dunhuang-Alxa Block, northwest
China, and record geodynamic processes caused by the assembly and breakup of Rodinia …

Diverse subduction and exhumation of tectono-metamorphic slices in the Kalatashitage area, western Paleozoic Dunhuang Orogenic Belt, northwestern China

QWL Zhang, HYC Wang, JH Liu, MY Shi, YC Chen… - Lithos, 2020 - Elsevier
High-pressure mafic granulite and garnet amphibolite are identified as small-scale tectonic
slices within pelitic or semi-pelitic gneiss in the Kalatashitage area, which is located in the …

Late Neoproterozoic–Cambrian eclogites and high‐pressure granulites in the Central Qilian terrane (China) record the earliest subduction of Proto‐Tethyan Ocean in …

H Wang, W Xiao, R Li, H Chen, Z Tan… - Journal of Metamorphic …, 2023 - Wiley Online Library
Abstract The Central Qilian terrane (CQT) of the northern Tibetan Plateau played a key role
in the tectonic evolution of the Proto‐Tethyan Ocean in the Tethysides, but its formation and …

Middle Cambrian granites in the Dunhuang Block (NW China) mark the early subduction of the southernmost Paleo-Asian Ocean

B Gan, Z Li, Z Song, J Li - Lithos, 2020 - Elsevier
The formation and evolution of the Central Asian Orogenic Belt (CAOB) were closely
associated with the opening and closure of the so-called “Paleo-Asian Ocean”(PAO). The …

Decoupling of metamorphic zircon U-Pb ages and PT paths in the Dunhuang metamorphic complex, northwestern China

Y Si, R Ge, T Zhou, Y Wang - Precambrian Research, 2022 - Elsevier
U-Pb dating of metamorphic zircon is commonly used to determine the timing of high-grade
metamorphism, but linking zircon U-Pb ages to metamorphic PT paths can be challenging …