Results 91 to 100 of about 21,455 (215)

Síntesis geocronológica del magmatismo, metamorfismo y metalogenia de Costa Rica, América Central Geochronological synthesis of magmatism, metamorphism and metallogeny of Costa Rica, Central America

Revista Geológica de América Central, 2012
Una recopilación completa de 651 determinaciones de edades radiométricas desde 1968 (415 dataciones 40Ar/39Ar, 211 K/Ar, 5 U/Th, 4 Rb/Sr, 2 U/Pb y de fisión termocronología con zircón), tanto aquellas publicadas desde 1968 como muchas nuevas ...
Guillermo E. Alvarado, Phillipe B. Gans
doaj  

Paleogene Geomorphy and Formation Process of the Diaoyu Islands Folded-Uplift Belt, East China Sea Basin: Insights of the Dynamics of Subducting Slab on the Control of Tectonic Evolution in Back-Arc Basins

Applied Sciences
The Diaoyu Islands Folded-Uplift Belt consists of metamorphic basement, magmatic rocks and Paleogene series in the Eastern Depression Zone of the East China Sea Basin which was deformed and uplifted by magma emplacement.
Renjie Zhao, Hao Liu, Yiming Jiang, Hehe Chen   +3 more
doaj   +1 more source

Lithospheric Mantle Heterogeneity Drives Delayed Magmatism and Wide Continent‐Ocean Transitions in Rifted Margins

Geophysical Research Letters
The formation of wide, magma‐starved continent–ocean transition (COT) zones remains incompletely understood. We use 2‐D thermo‐mechanical numerical experiments, coupling hydrous mantle melting with parameterized crustal accretion, to explore controls on ...
Yuan Wang, Zhonglan Liu
doaj   +1 more source

The Role of Continental Alkaline Magmatism in Mantle Carbon Outflux Constrained by a Machine Learning Analysis of Zircon

Geophysical Research Letters
Continental alkaline magmatism has been suggested to play a significant role in releasing deep mantle carbon into the atmosphere, which can greatly impact the global climate.
Lu Wang, Jia Liu, Christopher J. Spencer, Sensen Wu, Anzhou Li, Chengfeng Qiu, Qi Wu, Zubing Jia, Zizhen Wang, Hao Sun, Qun‐Ke Xia   +10 more
doaj   +1 more source

Cassiterite U-Pb geochronology of the Sareshenke Tin deposit in the East Junggar: Implications for the two stages of tin mineralization

China Geology
Su-xia Peng, Kai Weng, Xiao-qin Quan, Bo Chen, Zhao-wei Zhang, Chao Sun   +5 more
doaj   +1 more source

Modelling subduction zone magmatism [PDF]

Subduction zone magmatism is a well studied area due to dangerous consequences of volcanic activity at subduction zones. Whilst it is widely accepted that water leaving the slab causes the magmatism, the method in which the water leaves the slab and ...
Lawton, Rebekah
core  

Inboard advance of arc magmatism regulates mountain building in the Andes. [PDF]

Nat Commun
Capaldi TN, Horton BK, Mackaman-Lofland C, Fuentes F, Ortiz G.   +4 more
europepmc   +1 more source

Continental evolution influenced by relamination of deeply subducted continental crust. [PDF]

Nat Geosci
Gómez-Frutos D, Castro A, Balázs A, Gerya T.   +3 more
europepmc   +1 more source

Breakup of strong cratonic lithosphere causes extensive magmatism at continental margins. [PDF]

Sci Rep
Wang S, Leng W.
europepmc   +1 more source

Linking carbonatites, rare earth ores, and subduction-fertilized mantle lithosphere. [PDF]

Sci Adv
Spandler C, Merdith AS, Griffin A.
europepmc   +1 more source