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Shaocong Lai
Northwest University (United States)
58Publications
19H-index
1,218Citations
Publications 58
Newest
Published on Jul 3, 2019in International Geology Review 2.88
Yu Zhu (Northwest University (United States)), Shaocong Lai19
Estimated H-index: 19
(Northwest University (United States))
+ 3 AuthorsZezhong Zhang (Northwest University (United States))
ABSTRACTNeoproterozoic I-type granites could provide vital insights into the crust–mantle interaction and the crustal evolution along the western Yangtze Block, South China. This paper presents new zircon U–Pb ages, bulk-rock geochemistry, and in situ zircon Lu–Hf isotope on the Dalu I-type granites from the southwestern Yangtze Block. Zircon U–Pb dating show the crystallization ages of 781.1 ± 2.8 Ma for granodiorites and 779.8 ± 2.0 Ma for granites, respectively. The Dalu granodiorites are Na-...
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Published on Jun 1, 2019in Journal of Asian Earth Sciences 2.87
Shaocong Lai19
Estimated H-index: 19
(Northwest University (United States)),
Ren-Zhi Zhu8
Estimated H-index: 8
(Northwest University (United States))
Abstract High-Mg# (molar Mg/[Mg + Fe]) intermediate to felsic rocks, such as high-Mg andesitic rocks (HMA) and Mg andesites (MA), are usually produced by melting of mantle-derived peridotites and/or interaction with mantle-derived peridotites. Both are crucial in tracking mantle-crust interaction processes in the deep crust. We present LA-ICP-MS in-situ zircon U-Pb isotopic data, whole-rock geochemistry and whole-rock Sr-Nd-Pb-Hf isotopic data for the Basu granodiorites which are exposed between...
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Published on Apr 8, 2019in International Geology Review 2.88
Zezhong Zhang (Northwest University (United States)), Jiang-Feng Qin12
Estimated H-index: 12
(Northwest University (United States))
+ 4 AuthorsYu Zhu (Northwest University (United States))
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Published on Feb 17, 2019in International Geology Review 2.88
Min Liu (Northwest University (United States)), Shaocong Lai19
Estimated H-index: 19
(Northwest University (United States))
+ 3 AuthorsGuangqiang Xiong1
Estimated H-index: 1
ABSTRACTThe high Sr/Y geochemical feature of granitoids can be attributed to various mechanisms, and elucidating genesis of high Sr/Y granitoids provides insights into the material recycling and magmatic processes at depth. In southeastern Central Asian Orogenic Belt (CAOB), many Middle Permian granitoids exhibit high Sr/Y ratios, but their origins remain unclear, inhibiting a comprehensive understanding of the magmatic response to the final closure of the Palaeo-Asian ocean. Here we present new...
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Published on Feb 4, 2019in Geological Society of America Bulletin 4.04
Ren-Zhi Zhu8
Estimated H-index: 8
(Northwest University (United States)),
Shaocong Lai19
Estimated H-index: 19
(Northwest University (United States))
+ 2 AuthorsM. Santosh82
Estimated H-index: 82
(University of Adelaide)
1 Citations Source Cite
Published on Feb 1, 2019in Lithos 3.86
Shao-Wei Zhao8
Estimated H-index: 8
(Chang'an University),
Shaocong Lai19
Estimated H-index: 19
(Northwest University (United States))
+ 4 AuthorsLiang Gao (China National Petroleum Corporation)
Abstract In order to address the causes of compositional variations of crust-derived granitic rocks in continental margin arc, we focused on the petrogenesis of Eocene granitic host rocks with enclosed MMEs, associated metagabbro, fine-grained quartz-diorite in Xima-Tongbiguan area, the Tengchong Block, which is a continental margin arc related to the subduction of Neo-Tethys. Both the Eocene granitic and mafic rocks are characterized by gradual increment in enriched compositions, such as K, Rb,...
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Published on Feb 1, 2019in Lithosphere 2.77
Jiang-Feng Qin12
Estimated H-index: 12
(Northwest University (United States)),
Shaocong Lai19
Estimated H-index: 19
(Northwest University (United States))
+ 6 AuthorsZezhong Zhang (Northwest University (United States))
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Published on Jan 16, 2019in Geological Journal 1.65
Yong-Fei Li7
Estimated H-index: 7
(Northwest University (United States)),
Jiang-Feng Qin12
Estimated H-index: 12
(Northwest University (United States))
+ 6 AuthorsXingying wang (Northwest University (United States))
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Published on Dec 1, 2018in Arabian Journal of Geosciences 0.86
Baoping Gan1
Estimated H-index: 1
(Northwest University (United States)),
Shaocong Lai19
Estimated H-index: 19
(Northwest University (United States))
+ 2 AuthorsYu Zhu (Northwest University (United States))
The Yidun Arc belt, a Triassic volcanic arc, was the result of Late Triassic large-scale subduction orogenic process of Paleo-Tethys and exposed the voluminous intermediate-acid intrusions during Mesozoic. In this paper, we mainly present petrography and petrology, major and trace element, Sr-Nd-Pb-Hf isotopic compositions, and zircon U-Pb ages for the monzogranites from the Queer Mountains area at the northern of Yidun Arc. The Queer Mountains monzogranites were emplaced at 93.6 ± 0.9 Ma (MSWD ...
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