Results 1 to 10 of about 5,526,236 (208)

Thermal state and evolving geodynamic regimes of the Meso- to Neoarchean North China Craton [PDF]

open access: yesNature Communications, 2021
Constraining the thermal state of the lithosphere is crucial to understanding geodynamic regime in early Earth. Here the authors reconstruct ~2.9–2.5 Ga thermal structure of continental lithosphere of the North China Craton using TTG and propose a ...
Guozheng Sun   +7 more
doaj   +2 more sources

Sedimentary environment and depositional evolution of the Mesoproterozoic Bingmagou Formation on the southern margin of the North China Craton [PDF]

open access: yesScientific Reports, 2018
The Precambrian sedimentary strata on the southern margin of the North China Craton are well developed and widely exposed, making the region ideal for the study of depositional processes. However, because of the length of the depositional history and the
Liang Yue, ZiLiang Liu, Yongsheng Ma
doaj   +2 more sources

Sediment provenance of Late Carboniferous-Early Triassic in the Puyang area, Eastern North China Craton [PDF]

open access: yesiScience
Summary: To reveal the stratigraphic age of the Shiqianfeng Formation in the eastern continental basin of the North China Craton and the provenance of its sediments from the Late Carboniferous to the Early Triassic, six sandstone samples from the Puyang ...
Kangnan Yan   +6 more
doaj   +2 more sources

Archaean multi-stage magmatic underplating drove formation of continental nuclei in the North China Craton [PDF]

open access: yesNature Communications
The geodynamic processes that formed Earth’s earliest continents are intensely debated. Particularly, the transformation from ancient crustal nuclei into mature Archaean cratons is unclear, primarily owing to the paucity of well-preserved Eoarchaean ...
Jin Liu   +7 more
doaj   +2 more sources

Mesozoic magmatic evolution of the Laiyuan complex: Tracing the crust-mantle and lithosphere-asthenosphere interactions in the central North China Craton

open access: yesFrontiers in Earth Science, 2023
The Laiyuan complex in the central North China Craton (NCC) incorporating different magmatic suites offers an excellent opportunity to investigate the lithospheric evolution and cratonic destruction. However, the petrogenesis and tectonic implications of
Fei Xue   +8 more
doaj   +1 more source

Huge growth of the late Mesoarchean–early Neoarchean (2.6~3.0 Ga) continental crust in the North China Craton: A review

open access: yesDizhi lixue xuebao, 2022
Based on a brief introduction of the spatial distribution, rock types and formation ages of the late Mesoarchean–early Neoarchean (2.6~3.0 Ga) rocks in some key areas of the North China Craton, this paper summarizes the ages and geochemical and Nd-Hf-O ...
WAN Yusheng   +5 more
doaj   +1 more source

A Paradigm Shift: North China Craton's North Margin Orogen Is the Collisional Suture With the Columbia Supercontinent

open access: yesGeochemistry, Geophysics, Geosystems, 2023
In a new study, Wu, Wang, Zhou, Zhao, Haproff, et al. (2022, https://doi.org/10.1029/2022GC010662) present a comprehensive study of the North Margin Orogen of the North China Craton (NCC), showing that older accreted rocks in this belt preserve a record ...
Timothy M. Kusky, Alhousseyni Traore
doaj   +1 more source

Meso-Neoproterozoic tectono-thermal evolution in the northern margin of North China Craton: Constraints from zircon (U-Th)/He ages

open access: yesDizhi lixue xuebao, 2022
Due to the complicated tectonic and sedimentary history and the lack of effective paleo-thermal indicators, the Meso-Neoproterozoic thermal history of the Yanliao rift zone in the northern margin of the North China Craton is ambiguous, which causes the ...
LI Chenxing   +4 more
doaj   +1 more source

Craton Destruction Induced by Drastic Drops in Lithospheric Mantle Viscosity

open access: yesEarth and Space Science, 2022
The disruption of the mantle roots of cratons is common after cratonization. Craton destruction, which is characterized by severe lithospheric thinning, extensive thrust and extensional deformation, basin filling, and intense thermal activities, is ...
Lu Wang   +3 more
doaj   +1 more source

Effect of rheological heterogeneities on the lithospheric deformation of the Tibetan Plateau and neighbouring regions

open access: yesFrontiers in Earth Science, 2023
The Tibetan Plateau, induced by the India-Eurasian collision, has the highest average altitude in the world. During its uplift vertically, the Tibetan Plateau has been considered to expand laterally.
Yujun Sun   +3 more
doaj   +1 more source

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