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A spectrum of disequilibrium melting preserved in lava-hosted, partially melted crustal xenoliths from theWudalianchi volcanic field, NE China
(Elsevier, 2015)
Disequilibrium melting has been established as a common process occurring during crustal anatexis and thus demonstrates that crustal assimilation is not a closed system. Observations of extreme compositional heterogeneity ...
Crustal structure of north Peru from analysis of teleseismic receiver functions
(Elsevier, 2017-07)
In this study, we present results from teleseismic receiver functions, in order to investigate the crustal thickness and Vp/Vs ratio beneath northern Peru. A total number of 981 receiver functions were analyzed, from data ...
Isotopic characterization of the metabasites and amphibolites of the Acungui and Setuva Groups of the Ribeira Belt
(2002-12-01)
Pb, Rb, Sr, Sm and Nd isotope analyses were carried out on amphibolitic rocks from Campo Largo (PR), Rio Branco do Sul (PR) and Adrianópolis (PR) and for the metabasite from Adrianópolis and Apiai (SP), all belonging to ...
Isotopic characterization of the metabasites and amphibolites of the Acungui and Setuva Groups of the Ribeira Belt
(2002-12-01)
Pb, Rb, Sr, Sm and Nd isotope analyses were carried out on amphibolitic rocks from Campo Largo (PR), Rio Branco do Sul (PR) and Adrianópolis (PR) and for the metabasite from Adrianópolis and Apiai (SP), all belonging to ...
Crustal structure of the Amazonian Craton and adjacent provinces in Brazil
(Elsevier, 2017-11)
The study of the crust using receiver functions can provide valuable geological information, such as average crustal composition, its formation dynamics and the tectonic evolution of a region, as well as serve as an initial ...
Structure of the crust and the lithosphere beneath the southern Puna plateau from teleseismic receiver functions
(Elsevier Science, 2014-01)
We present a teleseismic P and S receiver function study using data from a temporary passive-source seismic array in the southernmost Puna plateau and adjacent regions. The P receiver function images show the distribution ...
The influence of variations in crustal composition and lithospheric strength on the evolution of deformation processes in the southern Central Andes: insights from geodynamic models
(Springer, 2021-02)
Deformation in the orogen-foreland system of the southern Central Andes between 33° and 36° S varies in style, locus, and amount of shortening. The controls that determine these spatially variable characteristics have ...
Aplicação do método de refração sísmica profunda para a obtenção de um modelo da estrutura crustal e do manto superior sob a província Borborema, Nordeste do Brasil
(Universidade Federal do PampaUNIPAMPABrasilCampus Caçapava do Sul, 2018)