The stable isotope character of the Earth's mantle–A review
This review describes the stable isotope character of the Earth's mantle, the 2900 km thick
silicate layer between the core and crust that comprises 67% of the Earth's mass and 84% of …
silicate layer between the core and crust that comprises 67% of the Earth's mass and 84% of …
[HTML][HTML] Spatial controls on the generation of low-δ18O basalts on São Miguel, Azores
Volcanism in the Azores is generally accepted to result from the decompression melting in
the upper mantle associated with the Azorean plume. Basalts on the island of São Miguel …
the upper mantle associated with the Azorean plume. Basalts on the island of São Miguel …
Heavy iron isotopes reveal mantle oxidation in addition to pyroxenite sources for intraplate basalts
The heavier iron isotopic composition of some oceanic island basalts (OIB) relative to
primary mid-ocean ridge basalts (MORB) has commonly been interpreted to reflect the …
primary mid-ocean ridge basalts (MORB) has commonly been interpreted to reflect the …
Lithology of EM1 reservoir revealed by Fe isotopes of continental potassic basalts
The origin of EM1 (Enriched Mantle 1) reservoir, initially defined by the ocean island basalts
(OIBs) with extremely low 143Nd/144Nd and 206Pb/204Pb, has been long debated …
(OIBs) with extremely low 143Nd/144Nd and 206Pb/204Pb, has been long debated …
Calcium isotope variability among ocean islands reveals the physical and lithological controls on mantle partial melting
Major geodynamic processes, including mantle convection and plate tectonics, govern the
exchange of mass between Earth's interior and its surface. These processes drive mass …
exchange of mass between Earth's interior and its surface. These processes drive mass …
[HTML][HTML] The isotopic origin of Lord Howe Island reveals secondary mantle plume twinning in the Tasman Sea
Thermochemical convective instabilities in the mantle, often referred to as mantle plumes,
cause mantle melting that give rise to ocean island basalts (OIB) in intraplate settings. The …
cause mantle melting that give rise to ocean island basalts (OIB) in intraplate settings. The …
Exploring the composition and mineralogy of the mantle with stable isotopes and machine learning
Z Eriksen - 2023 - search.proquest.com
Since its origin more than 4.5 billion years ago, the Earth has undergone a dynamic
evolution driven by the slow cooling of its interior. Two-way mass exchange between its …
evolution driven by the slow cooling of its interior. Two-way mass exchange between its …