Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Si‐Fang Huang"'
Publikováno v:
China Geology, Vol 4, Iss 2, Pp 367-370 (2021)
Externí odkaz:
https://doaj.org/article/bd1146b6dd30431bb04dce58012ce3ff
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 22, Iss 11, Pp n/a-n/a (2021)
Abstract Subduction initiation processes, such as those evidenced in the Izu‐Bonin‐Mariana (IBM) forearc crust are a key feature of modern‐style plate tectonics. However, the evidence for this process in the Precambrian is limited, due to the s
Externí odkaz:
https://doaj.org/article/330ea19a522448a385cd8ee72640cdf9
Autor:
Bin Huang, Wei Wang, Jun-Hong Zhao, Nimat Ullah Khattak, Si-Fang Huang, Gui-Mei Lu, Er-Kun Xue, Li Sun
Publikováno v:
Geological Society of America Bulletin.
The newly identified Neoproterozoic Yuanmou high-Nb mafic and adakitic rocks at the western margin of the Yangtze Block in South China are investigated for petrogenesis and geodynamic implications. Zircon U-Pb ages show the adakitic granodiorite host
Publikováno v:
China Geology. 4:1-4
Publikováno v:
GSA Bulletin. 133:717-739
The role of the Cathaysia Block, South China, and its linkage with orogenesis in the Rodinia and Gondwana supercontinents remain unresolved because of uncertainties in its paleoposition in supercontinental reconstructions. The lithostratigraphic, geo
Publikováno v:
Geochemistry, Geophysics, Geosystems. 22
Subduction initiation processes, such as those evidenced in the Izu-Bonin-Mariana (IBM) forearc crust are a key feature of modern-style plate tectonics. However, the evidence for this process in the Precambrian is limited, due to the scarcity of ophi
Publikováno v:
Lithos. :45-58
The Neoproterozoic Jiangnan Orogenic Belt in south China was formed by the amalgamation of the Yangtze and Cathaysia blocks, however, the timing of its formation is still debated. In this study, we present whole rock geochemistry, U-Pb zircon ages, L
Publikováno v:
Lithos. :23-38
The fragmentation of the Columbia supercontinent is thought to have begun as early as ~1.7 Ga; however, the breakup of its core domain occurred only at ~1.5–1.25 Ga. This study presents the integrated petrological and chemical characteristics of ga
Publikováno v:
Precambrian research. 2019. Vol. 322. P. 66-84
Three episodes of mafic magmatism are identified by zircon and baddeleyite U-Pb dating at 2299 ± 17 Ma, 1703 ± 8 Ma and 1511 ± 14 Ma in the southwestern Yangtze Block. These mafic rocks have tholeiitic compositions with enrichment of LILE but an a
Autor:
Bovari Syprien Yomeun, Wei Wang, Jean Pierre Tchouankoue, Michele Sandra Kamguia Kamani, Kevin Igor Azeuda Ndonfack, Si-Fang Huang, Emmanuel Archelaus Afanga Basua, Gui-Mei Lu, Er-Kun Xue
Publikováno v:
Lithos. :106700