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The Permian Emeishan basalt formations exposed in the E’bian area are mostly overflow facies, and the rocks are dark gray to gray-green. According to their genesis and structural composition characteristics, the Emeishan basalts in the E’bian area can be
Xuping Zhang +4 more
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The Permian Emeishan large igneous province (LIP) in Southwestern China is recognized as a remnant of mantle plume activity. Its crust composition has a significant bearing on understanding the magmatic plumbing system in a LIP and the volume of magmas ...
Wei Li, Yun Chen, Yi‐Gang Xu
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A Prospective Appraisal for the Exploration of Fiber-applied Basalts in Leibo Area, Sichuan Province
Leibo area is located in the eastern edge of KangDian palaeocontinet, Emeishan basalts in the area are formed probably by typical terrestrial eruption, effusive facies.
Wei Yang +4 more
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Analysis of karst development characteristics and influence of Miaoziping tunnel in E-Han expressway
Taking Miaoziping tunnel of E-Han expressway as the research object, firstly, through the geological survey, tracer test and statistics of the number of karst caves exposed on the site, the characteristics of karst development in the tunnel site are ...
Huaming LI +4 more
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Major paleoenvironmental changes occurred during the Guadalupian-Lopingian boundary (GLB) transition, but the causative linkages among the Emeishan Large Igneous Province (LIP), end-Guadalupian crisis and climatic fluctuations are still in dispute ...
Ruixuan Li +15 more
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Phylogenetic Analysis of Tanypodinae (Chironomidae, Diptera) Infered From Whole Mitochondrial Genomes. [PDF]
We generated the inaugural full mitogenomic sequences for 22 Tanypodinae taxa, and the mitochondrial genome sequence of another individual of Thienemannimyia tripunctata has been added; merged these novel records with previously released chironomid mitochondrial genomes; and performed an integrated comparative mitogenomic survey encompassing 55 ...
Liu WB +5 more
europepmc +2 more sources
BACKGROUND 22.3% of the cultivated land in southwest China has excessive heavy metal content. The widely distributed Emeishan basalt and carbonate rocks in the region are considered to be the main source of heavy metals in the soil. At present, the level
HE Ling +4 more
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Large igneous provinces and mass extinctions: an update [PDF]
The temporal link between mass extinctions and large igneous provinces is well known. Here, we examine this link by focusing on the potential climatic effects of large igneous province eruptions during several extinction crises that show the best ...
Bond, David P. G., Wignall, Paul B.
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Emeishan Basalts (SW China) and the ‘end-Guadalupian’ crisis: magnetobiostratigraphic constraints [PDF]
A magnetostratigraphic investigation of the Permian Emeishan LIP (large igneous province) was carried out on a composite section in Ebian County, close to the type area in Sichuan, SW China. The main succession of twelve flows (175 m thick) carries a normal polarity whilst the one reliable site from the overlying 30 m thick volcanic waning
Thompson, GM, Song, X, Ali, JR, Wang, Y
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Paleomagnetism and electron microscopy of the Emeishan Basalts, Yunnan, China [PDF]
Abstract Many normal and a few reversed characteristic directions of magnetization have been obtained by predominantly thermal demagnetization from ten sites of the Late Permian Emeishan Basalts collected near Kunming, Yunnan Province. The normal magnetization directions pass a fold test at the 99% confidence level and yield declination/inclination =
Van Der Voo, Rob +5 more
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