Results 61 to 70 of about 2,276 (185)

Identification of mantle plumes in the Emeishan Large Igneous Province

Episodes, 2007
The plume hypothesis has been recently challenged largely because some fundamental aspects predicted by the modeling of plumes are found to be lacking in some classic hotspot regions. This review paper summarizes recent achievements made in the late Permian Emeishan continental flood basalt province in southwest China. Data from various disciplines are
Xu, Yi-Gang, He, Bin, Huang, Xiaolong, Luo, Zhenyu, Chung, Sun-Lin, Xiao, Long, Zhu, Dan, Shao, Hui, Fan, Wei-Ming, Xu, Jifeng, Wang, Yue-Jun   +10 more
openaire   +2 more sources

Magnetostratigraphic constraints on two‐stage eruptions of the Emeishan continental flood basalts [PDF]

Geochemistry, Geophysics, Geosystems, 2010
Temporal and spatial variations of high and low contents of Ti basalts in the Permian Emeishan large igneous province (ELIP) of southwest China and Vietnam are crucial for modeling of continental basalt formation and the nature of mantle‐lithosphere interaction.
Liandi Zheng, Zhenyu Yang, Yabo Tong, Wei Yuan   +3 more
openaire   +1 more source

The Application of Alizarin Red S in the Fluid-inclusion Homogenization Temperature Measurement of Carbonate Rocks from the Middle Permian Qixia Formation, Western Sichuan Basin

Yankuang ceshi, 2015
The accurate identification of host mineral and the formation stage of fluid inclusions are critical to temperature measurement, and the combination of inclusion technology and other technologies could be better to figure out the source and properties ...
LAN Ye-fang, HUANG Si-jing, YUAN Tao, HU Bo, HUANG Shu-guang   +4 more
doaj   +1 more source

A geomagnetic polarity timescale for the Permian, calibrated to stage boundaries [PDF]

, 2016
The reverse polarity Kiaman Superchron has strong evidence for at least three, or prob ably four, normal magnetochrons during the early Permian. Normal magnetochrons are during the early Asselian (base CI1r.1n at 297.94+0.33 Ma), late Artinskian (CI2n at
Balabanov, Yuri P., Hounslow, Mark William   +1 more
core   +1 more source

Density structure of the crust in the Emeishan large igneous province revealed by the Lijiang- Guiyang gravity profile

Earth and Planetary Physics, 2018
The Emeishan large igneous province (hereafter named by its acronym ELIP) is the first accepted large igneous region in China. The current study tries to reconstruct the density structure of the crust in this region.
Xi Zhang, Peng Wang, Tao Xu, Yun Chen, José Badal, JiWen Teng   +5 more
doaj   +1 more source

New insights into the petrogenesis of the Jameson Range layered intrusion and associated Fe-Ti-P-V-PGE-Au mineralisation, West Musgrave Province, Western Australia [PDF]

, 2016
The Mesoproterozoic Jameson Range intrusion forms part of the Giles Complex, Musgrave Province, Western Australia. It is predominantly mafic in composition comprising olivine-bearing gabbroic lithologies with variable amounts of magnetite and ilmenite ...
Gutzmer, Jens, Karykowski, Bartosz, Krause, Joachim, Maier, Wolfgang, Polito, Paul A.   +4 more
core   +1 more source

Early Cretaceous high-Ti and low-Ti mafic magmatism in Southeastern Tibet: Insights into magmatic evolution of the Comei Large Igneous Province [PDF]

, 2018
The Dala diabase intrusion, at the southeastern margin of the Yardoi gneiss dome, is located within the outcrop area of the ~ 132 Ma Comei Large Igneous Province (LIP), the result of initial activity of the Kerguelen plume.
Antoshechkina, Paula M., Asimow, Paul D., Gao, Li-E, Guo, Chunli, Hou, Kejun, Ma, Chi, Tang, Suohan, Wang, Yaying, Zeng, Lingsen   +8 more
core  

Contribution of the Rheologically Weak Lower Crust to Contemporary Crustal Motions in the Southeastern Tibetan Plateau, China

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 3, March 2026.
Abstract The southeastern Tibetan Plateau (SETP) plays a pivotal role in accommodating intra‐continental deformation driven by the ongoing India‐Eurasia convergence. However, its contemporary surface vertical motions and the underlying geodynamic processes remain highly debated.
Lei Liu, Zhangjun Li, Yang Wang, Yiduo Liu, Yujiang Li, Qin Zhao, Guoqing Zhang, Jinjiang Zhang, Lingyun Ji   +8 more
wiley   +1 more source

Heavy boron isotopes in plume-derived magmas trace recycled water in deep-mantle reservoir

Communications Earth & Environment
The debate on the origin of water in the Earth’s interior focuses on whether it originates from internal primordial sources or externally from the Earth’s surface via subduction-related processes. Here we report boron isotope data for Middle/Late Permian
Jian Xu, Xiao-Ping Xia, Omar Bartoli, Le Zhang, Yong Wang, Jin-Long Ma, Ze-Xian Cui, Yan-Qiang Zhang, Qing Yang, Qiang Wang, Yi-Gang Xu   +10 more
doaj   +1 more source

In-domain control of a heat equation: an approach combining zero-dynamics inverse and differential flatness [PDF]

, 2015
This paper addresses the set-point control problem of a heat equation with in-domain actuation. The proposed scheme is based on the framework of zero dynamics inverse combined with flat system control.
Zheng, Jun, Zhu, Guchuan
core   +4 more sources