Results 91 to 100 of about 22,040 (302)

The Mantle and Basalt-Crust Interaction Below the Mount Taylor Volcanic Field, New Mexico [PDF]

, 2010
The Mount Taylor Volcanic Field (MTVF) lies on the Jemez Lineament on the southeastern margin of the Colorado Plateau. The field is centered on the Mt. Taylor composite volcano and includes Mesa Chivato to the NE and Grants Ridge to the WSW.
Crumpler, Larry S., Schmidt, Marick E., Schrader, Christian M.   +2 more
core   +1 more source

Shoshonitic enclaves in the high Sr/Y Nyemo pluton, southern Tibet: Implications for Oligocene magma mixing and the onset of extension of the southern Lhasa terrane [PDF]

, 2020
Post-collisional potassic and high Sr/Y magmatism in the Lhasa terrane provides critical constraints on the timing and mechanism of subduction of Indian lithosphere and its role in the uplift of the Tibetan Plateau.
Asimow, Paul D., Liu, Dong, Mo, Xuanxue, Sheikh, Lawangin, Wang, Qing, Wang, Zhenzhen, Zhang, Liangliang, Zhao, Zhidan, Zhu, Di-Cheng   +8 more
core  

Supplemental Material: Lithospheric mantle provinces and crust-mantle decoupling beneath northeastern China: Insights from peridotite xenoliths

, 2022
A‐Bing Lin, Sonja Aulbach, et al.
openalex   +1 more source

Perovskite-bearing crystal-controlled oxide-silicate mantle xenoliths: Resolution to controversial origins? [PDF]

Sci Adv, 2023
Haggerty SE.
europepmc   +1 more source

Quartz-bearing rhyolitic melts in the Earth's mantle. [PDF]

Nat Commun, 2022
Dallai L, Bianchini G, Avanzinelli R, Deloule E, Natali C, Gaeta M, Cavallo A, Conticelli S.   +7 more
europepmc   +1 more source

Ediacaran to lower Cambrian basement in eastern George V Land (Antarctica): Evidence from U Pb dating of gneiss xenoliths and implications for the South Australia- East Antarctica connection [PDF]

, 2018
Gaëlle Lamarque, Jérôme Bascou, René‐Pierre Ménot, Jean‐Louis Paquette, Simon Couzinié, Yann Rolland, Jean-Yves Cottin   +6 more
openalex   +1 more source

A record of magmatic differentiation in plutonic xenoliths from Santorini (Greece)

Volcanica
Plutonic xenoliths from volcanic arcs provide unique insights into transcrustal magmatic systems in subduction zone settings. At Santorini volcano in the Central Aegean Volcanic Arc (Greece), plutonic xenoliths occur throughout a sequence of lavas and ...
Sean Whitley, Ralf Halama, Ralf Gertisser, Thor H. Hansteen, Matthias Frische, Torsten Vennemann   +5 more
doaj   +1 more source

Rock and sediment dataset of petit-spots in the northwestern Pacific. [PDF]

Data Brief, 2022
Akizawa N, Hirano N, Machida S, Ishikawa A, Niwa Y, Shimoda G, Yasukawa K, Matsuzaki KM, Tamura C, Kaneko J.   +9 more
europepmc   +1 more source

Nature and Composition of the Lower Continental Crust in Central Spain and the Granulite–Granite Linkage: Inferences from Granulitic Xenoliths [PDF]

, 1999
Xenolith-bearing alkaline ultrabasic dykes were intruded into the of the Hercynian basement of the Spanish Central System in early Mesozoic times. The suite of lower-crustal xenoliths in the dykes divided into three groups: felsic peraluminous granulites,
Barbero González, Luis C., Downes, Hilary, Pin, Christian, Villaseca González, Carlos   +3 more
core  

How Cratonic Roots Survive With Weak Mid‐Lithosphere Discontinuities

Geophysical Research Letters
The stability of cratons has long been attributed to their neutral buoyancy and strong roots. However, recent seismic studies have revealed widespread mid‐lithospheric discontinuities (MLDs) within cratonic roots.
Qionghua Guo, Huilin Wang, Honglei Liu
doaj   +1 more source