The Yanshan orogeny and late Mesozoic multi-plate convergence in East Asia—Commemorating 90th years of the “Yanshan Orogeny”
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DOI: 10.1007/s11430-017-9297-y
Abstract: The Yanshan movement/orogeny has been proposed for 90 years, which is of special significance in the history of geological research in China. This study conducted a review by synthesizing major achievements regarding episodic deformation features,… read more here.
Keywords: east asia; yanshan orogeny; plate; late mesozoic ... See more keywords
Late Mesozoic Tectonic Evolution of Southwestern Fujian Province, South China: Constraints from Magnetic Fabric, Zircon U-Pb Geochronology and Structural Deformation
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DOI: 10.1007/s12583-017-0968-5
Abstract: A combined study of magnetic fabrics, zircon U-Pb geochronology and structural deformation was carried out for Late Paleozoic sedimentary and Mesozoic magmatic rocks in the southwestern Fujian rift basin, South China, aiming at deciphering the… read more here.
Keywords: structural deformation; geochronology; southwestern fujian; extension ... See more keywords
Linking Mesozoic lode gold deposits to metal-fertilized lower continental crust in the North China Craton: Evidence from Pb isotope systematics
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DOI: 10.1016/j.chemgeo.2019.119440
Abstract: Abstract The source(s) of lode gold deposits formed in Precambrian cratons related to accretion/collision and cratonic reactivation, formerly attributed to either supercrustal volcano-sedimentary sequences or deep crustal/sub-crustal origin, remain controversial largely because gold deposits are… read more here.
Keywords: isotope; late mesozoic; gold deposits; gold ... See more keywords
Geochemistry of middle-late Mesozoic mafic intrusions in the eastern North China Craton: New insights on lithospheric thinning and decratonization
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DOI: 10.1016/j.gr.2019.04.004
Abstract: We present detailed geochronological, geochemical and Sr-Nd-Pb isotopic data for late Mesozoic mafic intrusions in the Taili region (western Liaodong Province) of the eastern North China Craton (NCC). We obtained laser-ablation inductively-coupled plasma mass spectrometry… read more here.
Keywords: mafic intrusions; mesozoic; geochemistry; eastern north ... See more keywords
Late Mesozoic magmatism in the East Qinling Orogen, China and its tectonic implications
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DOI: 10.1016/j.gsf.2019.03.003
Abstract: Abstract The Qinling Orogen in Central China records the history of a complex geological evolution and tectonic transition from compression to extension during the Late Mesozoic, with concomitant voluminous granitoids formation. In this study, we… read more here.
Keywords: extension; qinling orogen; isotopic; late mesozoic ... See more keywords
Decoding stratigraphic and structural evolution of the Songliao Basin: Implications for late Mesozoic tectonics in NE China
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DOI: 10.1016/j.jseaes.2019.104138
Abstract: Abstract An analysis of the structural styles and sedimentary filling of the Songliao Basin (SB) in the late Mesozoic was carried out based on a detailed interpretation of a large number of 2D and 3D… read more here.
Keywords: paleo pacific; songliao basin; late cretaceous; pacific ocean ... See more keywords
1U-Pb SIMS and Ar-Ar geochronology, petrography, mineralogy and gold mineralization of the late Mesozoic Amga alkaline rocks (Aldan shield, Russia)
Sign Up to like & getrecommendations! Published in 2019 at "Ore Geology Reviews"
DOI: 10.1016/j.oregeorev.2019.05.011
Abstract: Abstract Late Mesozoic Upper Amga alkaline rocks are located in the Amga tectonic melange zone within the Aldan-Stanovoy shield, Russia. The main phases of the Upper Amga complex consist of alkaline syenite intrusions as well… read more here.
Keywords: geochronology; late mesozoic; alkaline rocks; mineralogy ... See more keywords
Lithospheric structure in the Cathaysia block (South China) and its implication for the Late Mesozoic magmatism
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DOI: 10.1016/j.pepi.2019.04.003
Abstract: Abstract Mesozoic granitoids are widely distributed in South China, but the mechanism for generating the felsic magmas is still in debate. To understand the possible origin of the granitoids, we use joint inversion methods and… read more here.
Keywords: late mesozoic; cathaysia block; south china;
U-Pb zircon geochronology of the Paleogene – Neogene volcanism in the NW Anatolia: Its implications for the Late Mesozoic-Cenozoic geodynamic evolution of the Aegean
Sign Up to like & getrecommendations! Published in 2017 at "Tectonophysics"
DOI: 10.1016/j.tecto.2017.08.016
Abstract: Abstract The northern Aegean region was shaped by subduction, obduction, collision, and post-collisional extension processes. Two areas in this region, the Rhodope-Thrace-Biga Peninsula to the west and Armutlu-Almacik-Nallihan (the Central Sakarya) to the east, are… read more here.
Keywords: geodynamic evolution; late mesozoic; mesozoic cenozoic; geochronology ... See more keywords
Geometry and late Mesozoic-Cenozoic evolution of the Salar de Atacama Basin (22°30′-24°30′S) in the northern Central Andes: New constraints from geophysical, geochronological and field data
Sign Up to like & getrecommendations! Published in 2019 at "Tectonophysics"
DOI: 10.1016/j.tecto.2019.04.008
Abstract: Abstract The late Mesozoic-Cenozoic evolution of the Central Andes of northern Chile consists of a series of events related to changing conditions along the plate margin, leading to different episodes of compression and extension. A… read more here.
Keywords: central andes; basin; geometry; evolution ... See more keywords
Petrogenesis and tectonic implications of late Mesozoic granitoids in southern Anhui Province, southeastern China
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DOI: 10.1080/00206814.2017.1297964
Abstract: ABSTRACT Late Mesozoic granitoids are widely distributed in southern Anhui Province, southeastern China, which also contains significant W–Mo–Cu mineralization. This study presents new geochronological and geochemical data that reveal the petrogenesis and tectonic affinity of… read more here.
Keywords: mesozoic granitoids; southern anhui; type; anhui province ... See more keywords