Results 81 to 90 of about 799 (197)

Mantle origin of the Emeishan large igneous province (South China) from the analysis of residual gravity anomalies [PDF]

open access: yes, 2014
Badal, Jose   +5 more
core   +1 more source

Strontium isotope and trace element compositions of olivine-hosted melt inclusions from the Song Da ultramafic volcanic suite, northern Vietnam: Implications for chemical heterogeneity in mantle plumes [PDF]

open access: yes
Ultramafic magmas are the ideal tracеrs of mantle composition, as they are derived from high degrees of partial melting and their compositions approach that of mantle peridotite. The Permian Song Da ultramafic volcanic rocks in northern Vietnam represent
Anh, Tran Tuan   +11 more
core   +1 more source

Volume and rate of volcanic CO2 emissions governed the severity of past environmental crises. [PDF]

open access: yesProc Natl Acad Sci U S A, 2022
Jiang Q   +7 more
europepmc   +1 more source

Correlating early Wuchiapingian (early Lopingian/late Permian) biotic and environmental changes with eruptive activity of the Emeishan LIP [PDF]

open access: yes
The volcanic activity of the Emeishan Large Igneous Province (LIP) is widely regarded as the main cause of environmental changes and the consequent biodiversity loss around the Guadalupian-Lopingian boundary (GLB).
Bagherpour, Borhan   +6 more
core   +1 more source

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

open access: yes
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
Bartoli O.   +10 more
core   +1 more source

The Early Permian Tarim Large Igneous Province: Main characteristics and a plume incubation model [PDF]

open access: yes, 2014
Cao, Jun   +4 more
core   +1 more source

Continental flood basalts drive Phanerozoic extinctions. [PDF]

open access: yesProc Natl Acad Sci U S A, 2022
Green T, Renne PR, Keller CB.
europepmc   +1 more source

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