Mostrando 6 resultados de: 6
Publisher
Andean Tectonics(1)
Geologica Acta(1)
Gondwana Research(1)
Journal of South American Earth Sciences(1)
Lithos(1)
Detrital-zircon geochronology and provenance of the El Oro Metamorphic Complex, Ecuador: Geodynamic implications for the evolution of the western Gondwana margin
ArticleAbstract: The El Oro Metamorphic Complex (EOMC) in SW Ecuador has been the subject of debate for several decadPalabras claves:Cordillera Real, Detrital zircon provenance analysis, ECUADOR, El Oro Metamorphic Complex, Gondwana, North-central AndesAutores:Chew D.M., Mertz-Kraus R., Pinto A.J., Suhr N., Theofilos Toulkeridis, Villagómez-Díaz D., Yamirka Rojas-AgramonteFuentes:googlescopusGeochemical evolution of the Quaternary Chachimbiro Volcanic Complex (frontal volcanic arc of Ecuador)
ArticleAbstract: The Chachimbiro volcanic complex (CVC) is a composite volcano located in the frontal part of the EcuPalabras claves:Adakite-like rocks, Magma genesis in arcs, Porphyry, RAFC modelling, Residual meltAutores:Béguelin P., Bellver-Baca M.T., Bernardo O. Beate, Chiaradia M., Deriaz B., Mendez-Chazarra N., Villagómez-Díaz D.Fuentes:scopusMetallogenic features of Miocene porphyry Cu and porphyry-related mineral deposits in Ecuador revealed by Re-Os, <sup>40</sup>Ar/ <sup>39</sup>Ar, and U-Pb geochronology
ArticleAbstract: Mineralization and alteration events at ten Miocene porphyry Cu and porphyry-related epithermal minePalabras claves:Alteration, ECUADOR, geochronology, Mineral deposits, Mineralization, Miocene metallogenic belt, Porphyry CuAutores:Barra F., Bernardo O. Beate, Chiaradia M., Schütte P., Villagómez-Díaz D.Fuentes:scopusLatest Triassic to Early Cretaceous tectonics of the Northern Andes: Geochronology, geochemistry, isotopic tracing, and thermochronology
Book PartAbstract: Triassic rifting within western Pangaea was followed by almost-continuous subduction beneath the wesPalabras claves:geochemistry, geochronology, Jurassic-Cretaceous, Northern andes, Tectonics, ThermochronologyAutores:Cochrane R., Cristian Vallejo, Paul A., Spikings R.A., Van der Lelij R., Villagómez-Díaz D., Winkler W.Fuentes:googlescopusTransient cenozoic tectonic stages in the southern margin of the caribbean plate: U-Th/He thermochronological constraints from eocene plutonic rocks in the Santa Marta massif and Serranía de jarara, northern Colombia
ArticleAbstract: We use U-Th/(He) zircon and apatite thermochronology and Al in hornblende geobarometry from Eocene gPalabras claves:Caribbean subduction, Exhumation, Oblique convergence, U-th/he thermochronologyAutores:Camilo Montes, Cardona A., Domanik K., Duque J., Nicolescu S., Ojeda G., Reiners P.W., Valencia V.A., Villagómez-Díaz D., Weber M.Fuentes:scopusThe geological history of northwestern South America: From Pangaea to the early collision of the Caribbean Large Igneous Province (290-75 Ma)
ReviewAbstract: Northwestern South America preserves a record of the assembly of western Pangaea, its disassembly anPalabras claves:geochemistry, geochronology, Pangaea, SOUTH AMERICA, Tectonic reconstruction, ThermochronologyAutores:Bernardo O. Beate, Cochrane R., Cristian Vallejo, Spikings R.A., Van der Lelij R., Villagómez-Díaz D., Winkler W.Fuentes:googlescopus