Results 141 to 150 of about 35,184 (226)

Pristine helium from the Karoo mantle plume within the shallow asthenosphere beneath Patagonia

Nature Communications
Mantle xenoliths usually represent fragments derived from the depleted and degassed lithospheric mantle with 3He/4He isotope ratios (6 ± 1 RA) lower than those of mid-ocean ridge basalts (8 ± 1 RA).
Tiago Jalowitzki, Hirochika Sumino, Rommulo V. Conceição, Manuel E. Schilling, Gustavo W. Bertotto, Andrés Tassara, Fernanda Gervasoni, Yuji Orihashi, Keisuke Nagao, Marcelo Peres Rocha, Rodrigo Antonio de Freitas Rodrigues   +10 more
doaj   +1 more source

Kimberlite genesis from a common carbonate-rich primary melt modified by lithospheric mantle assimilation. [PDF]

Sci Adv, 2020
Giuliani A, Pearson DG, Soltys A, Dalton H, Phillips D, Foley SF, Lim E, Goemann K, Griffin WL, Mitchell RH.   +9 more
europepmc   +1 more source

LITHOSPHERE MANTLE DENSITY BENEATH THE SIBERIAN CRATON [PDF]

Geological Society of America Abstracts with Programs, 2016
Cherepanova, Yulia, Artemieva, Irina
openaire   +2 more sources

Evolution of midplate hotspot swells: Numerical solutions [PDF]

The evolution of midplate hotspot swells on an oceanic plate moving over a hot, upwelling mantle plume is numerically simulated. The plume supplies a Gaussian-shaped thermal perturbation and thermally-induced dynamic support.
Chase, Clement G., Liu, Mian
core   +1 more source

Accretion of "young" Phanerozoic subcontinental lithospheric mantle triggered by back-arc extension-the case of the Ivrea-Verbano Zone. [PDF]

Sci Rep
Ogunyele AC, Sanfilippo A, Salters VJM, Bonazzi M, Zanetti A.   +4 more
europepmc   +1 more source

Cratonic lithospheric mantle: Is anything subducted?

Episodes, 2007
William L. Griffin, Suzanne Y. O’Reilly   +1 more
openaire   +2 more sources

Geomagnetism in the satellite era [PDF]

, 2007
Backus G E, Balasis G, Bloxham J, Bloxham J, Bullard E C, Connerney J E P, Constable S, Hide R, Hirose K, Holme R, Jackson A, Jackson A, Kahle A B, Kathryn A Whaler, Maus S, Roberts P H, Stevenson, Voorhies C V, Whaler K A, Xu Y S   +19 more
core   +1 more source

Himalayan sub-Moho earthquakes suggest crustal faults trigger eclogitized-drip tectonics. [PDF]

Sci Rep
Song X, Klemperer SL.
europepmc   +1 more source

Weak mantle wedge causes mantle exhumation punctuated with discrete oceanic crust in the Tyrrhenian basin. [PDF]

Nat Commun
Su H, Leng W, Liao J, Brune S.
europepmc   +1 more source

Unveiling the metallogenic continuum of an Archean craton. [PDF]

Nat Commun
Demmer M, Ezad I, Fiorentini M.
europepmc   +1 more source