Results 11 to 20 of about 2,276 (185)

Complete Mitochondrial Genome Sequencing of Asian Glass Lizards (Anguidae: Dopasia): Comparative Analysis With Limbless Anguids and New Insights Into the Adaptive Evolution of Protein‐Coding Genes [PDF]

open access: yesEcology and Evolution
The mitochondrial genome (mitogenome) plays a critical role in energy production and is frequently subject to positive selection due to its impact on adaptive evolution.
Bo Cai   +8 more
doaj   +3 more sources

Sedimentary Mercury Enrichments as a Tracer of Large Igneous Province Volcanism

open access: yesGeophysical Monograph Series, Page 247-262., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Lawrence M. E. Percival   +3 more
wiley  

+12 more sources

Correspondence: Numerical modelling of the PERM anomaly and the Emeishan large igneous province [PDF]

open access: yesNature Communications, 2017
Large igneous provinces (LIPs) are the result of catastrophic melting in the upper mantle, and by reconstructing their positions over the past 300 Myr it has been shown that most LIPs—including the 260 Myrs old Emeishan LIP in South China—probably originated from plumes at the edges of two large low-velocity regions in the lowermost mantle. In a recent
Trond H. Torsvik, Mathew Domeier
doaj   +6 more sources

Study on Micrometeorological Characteristics of Near Surface Layer in Emeishan Area

open access: yesGaoyuan qixiang, 2022
The land surface process of the Qinghai-Xizang (Tibet) Plateau has an important impact on China's weather and climate.Mount Emei is in the southeast edge of the Qinghai-Xizang (Tibet) Plateau.It is necessary place for the eastward movement of the plateau
Na CHANG   +5 more
doaj   +2 more sources

Mantle Plume‐Lithosphere Interactions Beneath the Emeishan Large Igneous Province

open access: yesGeophysical Research Letters
The formation of large igneous provinces (LIPs) has been widely believed to be linked to mantle plume activity. However, how the plume modifies the overlying lithosphere, particularly its compositional structure, remains uncertain.
Anqi Zhang   +4 more
doaj   +2 more sources

Translithospheric magma plumbing system fossilized in the Emeishan large igneous province

open access: yesCommunications Earth & Environment
Lighting up the magma plumbing system beneath a large igneous province (LIP) is challenging because the complex magma migration paths are often covered by flood basalts and sediments.
Sixue Wang   +9 more
doaj   +4 more sources

Pre-eruptive uplift in the Emeishan? [PDF]

open access: yesNature Geoscience, 2009
In their correspondence, He and colleagues question our conclusion of little or no uplift preceding Emeishan volcanism that we reported in our letter1. Debate concerns the nature of the contact between the Maokou limestone and Emeishan volcanics, the depositional environment and volumetric significance of mafic hydromagmatic deposits (MHDs), and ...
Ukstins Peate, I., Bryan, S.
openaire   +4 more sources

Remagnetization of Permian Emeishan basalts: Constraints on the timing of native copper mineralization in northeast Yunnan Province, China

open access: yesFrontiers in Earth Science, 2021
New paleomagnetic results from the Permian Emeishan basalts in the Zhaotong area, NE Yunnan province, China show four natural remanent magnetization components.
Chengying Liu   +6 more
doaj   +1 more source

Late Permian High-Ti Basalt in Western Guangxi, SW China and Its Link With the Emeishan Large Igneous Province: Geochronological and Geochemical Perspectives

open access: yesFrontiers in Earth Science, 2021
High-Ti (Ti/Y) flood basalts are widely distributed in the Late Permian Emeishan large igneous province (LIP), SW China, and their spatial distribution and genetic mechanism are important to reveal the role of plume-lithosphere interactions in the LIP ...
Chenguang Zhang   +10 more
doaj   +1 more source

Mantle roots of the Emeishan plume: an evaluation based on teleseismic P-wave tomography [PDF]

open access: yesSolid Earth, 2017
The voluminous magmatism associated with large igneous provinces (LIPs) is commonly correlated to upwelling plumes from the core–mantle boundary (CMB). Here we analyse seismic tomographic data from the Emeishan LIP in southwestern China.
C. He, M. Santosh, M. Santosh
doaj   +1 more source

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