Results 61 to 70 of about 55,232 (202)

Earthquake Seismicity Reveals the Location and Significance of the Shona Mantle Plume in the South Atlantic Ocean

open access: yesGeophysical Research Letters
The South Atlantic Ocean hosts several well‐studied volcanic ridges and seamount chains, but the origin of their associated mantle plumes is debated.
Ross Parnell‐Turner
doaj   +1 more source

Subducted Carbon From Mantle Plume in Mid‐Ocean Ridge Basalts

open access: yesGeophysical Research Letters
Deciphering the Earth's deep carbon cycle, from mantle plumes to mid‐ocean ridges, remains incompletely understood. In this study, we analyze the magnesium isotope composition of basalts collected from the South Mid‐Atlantic Ridge (SMAR), which have been
Haitao Zhang   +5 more
doaj   +1 more source

High H2O Content in Pyroxenes of Residual Mantle Peridotites at a Mid Atlantic Ridge Segment. [PDF]

open access: yesSci Rep, 2020
Li P   +6 more
europepmc   +1 more source

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