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Shaocong Lai
Northwest University (United States)
63Publications
19H-index
1,220Citations
Publications 63
Newest
Published on Feb 17, 2019in International Geology Review3.00
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...
Published on 2019in Lithos3.91
Zezhong Zhang1
Estimated H-index: 1
(Northwest University (United States)),
Jiang-Feng Qin12
Estimated H-index: 12
(Northwest University (United States))
+ 5 AuthorsFangyi Zhang1
Estimated H-index: 1
(Northwest University (United States))
Abstract Contemporaneous alkaline and gabbroic intrusions are commonly observed around high-Ti basalt in the inner zone of Emeishan large igneous province (ELIP), the distribution and origin of these igneous rocks are significant to understand the process associated with a head of Emeishan mantle plume activity. In this study, we present detailed petrology, chronology, major and trace element geochemistry, whole rock Sr Nd isotopes and zircon Hf isotopes for quartz syenite and hornblende gabbro ...
Published on Oct 1, 2019in Precambrian Research3.83
Yu Zhu1
Estimated H-index: 1
(Northwest University (United States)),
Shaocong Lai19
Estimated H-index: 19
(Northwest University (United States))
+ 4 AuthorsShaowei Zhao (Chang'an University)
Abstract Significant widespread melting of the mantle and juvenile mafic lower crust is known to have occurred along the western margin of the Yangtze Block during the Neoproterozoic, but melting of the mature continental crust remains poorly understood. Peraluminous granites can provide vital insights on the reworking of mature continental crustal materials. We present zircon U-Pb-Hf isotopic, whole-rock geochemical, and Sr-Nd isotopic data from the Neoproterozoic peraluminous granites in the w...
Published on Oct 1, 2019in Journal of Asian Earth Sciences2.76
Yu Zhu1
Estimated H-index: 1
(Northwest University (United States)),
Shaocong Lai19
Estimated H-index: 19
(Northwest University (United States))
+ 4 AuthorsBaoping Gan1
Estimated H-index: 1
(Northwest University (United States))
Abstract The occurrence of A-type granites following adakitic granites can provide unique insights into the tectonic evolution of subduction zone. This paper presents a comprehensive study of zircon U-Pb-Hf isotopes and whole-rock geochemistry on the Neoproterozoic gabbro-diorites, biotite granites, and K-feldspar granites in the southwestern margin of the Yangtze Block, South China. Zircon U-Pb dating of three distinctive intrusions yield concordant ages of 810.4 ± 2.0 Ma for gabbro-diorites, 8...
Published on Jul 3, 2019in International Geology Review3.00
Yu Zhu1
Estimated H-index: 1
(Northwest University (United States)),
Shaocong Lai19
Estimated H-index: 19
(Northwest University (United States))
+ 3 AuthorsZezhong Zhang1
Estimated H-index: 1
(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...
Published on Jul 2, 2019in Journal of Earth Science1.78
Min Liu (Northwest University (United States)), Shaocong Lai19
Estimated H-index: 19
(Northwest University (United States))
+ 3 AuthorsYong‐jun Di2
Estimated H-index: 2
(China University of Geosciences)
The end-Permian to Early-Middle Triassic magmatic rocks in Inner Mongolia can provide valuable insights into the relationships between the collisional processes and the magmatic responses during the final orogenic evolution of Xing-Meng orogenic belt (XMOB). This paper presents zircon U-Pb ages and Hf isotopes, whole rock geochemical and Sr-Nd-Pb isotopic data for the Early-Middle Triassic diabases and monzogranites from the Langshan area, southwestern XMOB. Our results suggest that the studied ...
Published on Feb 4, 2019in Geological Society of America Bulletin3.97
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)
Published on Aug 7, 2018in Geological Journal1.95
Zezhong Zhang1
Estimated H-index: 1
(Northwest University (United States)),
Jiang-Feng Qin12
Estimated H-index: 12
(Northwest University (United States))
+ 6 AuthorsJiang-Bo Wang2
Estimated H-index: 2
(Northwest University (United States))
Published on Jun 11, 2019in International Geology Review3.00
Xingying wang (Northwest University (United States)), Jiang-Feng Qin12
Estimated H-index: 12
(Northwest University (United States))
+ 4 AuthorsRen-Zhi Zhu8
Estimated H-index: 8
(Northwest University (United States))
Published on Jun 1, 2019in Journal of Asian Earth Sciences2.76
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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