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A HIGHLY DYNAMIC HOT HYDROTHERMAL SYSTEM IN THE SUBDUCTION ENVIRONMENT: GEOCHEMISTRY AND GEOCHRONOLOGY OF JADEITITE AND ASSOCIATED ROCKS OF THE SIERRA DEL CONVENTO MÉLANGE (EASTERN CUBA)
ArticleAbstract: A U-Pb zircon date of ~113 Ma revealed that a variety of jadeitites and related omphacitite, chloritPalabras claves:fluid-rock interaction, Jadeitite, metasomatic transformation, Serpentinite mélange, SubductionAutores:Blanco-Quintero I.F., Cambra K.N., Cárdenas-Párraga J., García-Gasco A., Harlow G.E., Yamirka Rojas-AgramonteFuentes:scopusCold plumes trigger contamination of oceanic mantle wedges with continental crust-derived sediments: Evidence from chromitite zircon grains of eastern Cuban ophiolites
ArticleAbstract: The origin of zircon grains, and other exotic minerals of typical crustal origin, in mantle-hosted oPalabras claves:Chromitites, Cold plumes, Cuba, Ophiolites, U-Pb geochronology, zirconAutores:Aiglsperger T., Belousova E.A., García-Gasco A., Gervilla F., González-Jiménez J.M., Griffin W.L., Jacob D.E., Navarro-Ciurana D., O'Reilly S.Y., Proenza J.A., Pujol-Solà N., Talavera C., Yamirka Rojas-AgramonteFuentes:scopusAncient xenocrystic zircon in young volcanic rocks of the southern Lesser Antilles island arc
ArticleAbstract: The Lesser Antilles arc is one of the best global examples in which to examine the effects of the inPalabras claves:230 Th disequilibrium, Carriacou-Petite Martinique, Crustal assimilation, Grenada, Lesser Antilles, Zircon xenocrystAutores:Alfred Kron̈er, Arculus R., Buhre S., Echeverría C.M., García-Gasco A., Geng H., Jeffries T., Lázaro C., Mertz-Kraus R., Williams I.S., Wong J., Xie H., Yamirka Rojas-AgramonteFuentes:scopusCOMPOSITION AND PROVENANCE ANALYSIS OF BEACH SANDS IN AN ALMOST ISOLATED SEDIMENTARY SYSTEM - A FIELD STUDY OF THE GALÁPAGOS ARCHIPELAGO
ArticleAbstract: The Galápagos Archipelago is the surface expression of an active hotspot or long-lived mantle plume.Palabras claves:Beach sands, Digital image analysis, GALAPAGOS, Provenance, Raman spectroscopyAutores:Alfred Kron̈er, Buelow Y., Inderwies G., Seelos K., Theofilos Toulkeridis, Yamirka Rojas-AgramonteFuentes:googlescopusDid the Turonian-Coniacian plume pulse trigger subduction initiation in the Northern Caribbean? Constraints from <sup>40</sup>Ar/<sup>39</sup>Ar dating of the Moa-Baracoa metamorphic sole (eastern Cuba)
ArticleAbstract: The Güira de Jauco metamorphic sole, below the Moa-Baracoa ophiolite (eastern Cuba), contains strongPalabras claves:Ar/Ar, Caribbean-Colombian Oceanic Plateau, Cuba, metamorphic sole, OphioliteAutores:Blanco-Quintero I.F., Corsini M., García-Gasco A., Lázaro C., Proenza J.A., Yamirka Rojas-AgramonteFuentes:scopusFifty-five-million-year history of oceanic subduction and exhumation at the northern edge of the Caribbean plate (Sierra del Convento mélange, Cuba)
ArticleAbstract: Petrological and geochronological data of six representative samples of exotic blocks of amphibolitePalabras claves:Ar/Ar dating, Caribbean subduction, Cooling/exhumation rates, P-T-t paths, SHRIMP datingAutores:Alfred Kron̈er, García-Gasco A., Iturralde-Vinent M., Lázaro C., Neubauer F., Yamirka Rojas-AgramonteFuentes:scopusRecycling and transport of continental material through the mantle wedge above subduction zones: A Caribbean example
ArticleAbstract: Estimates of global growth rates of continental crust critically depend upon knowledge of the rate aPalabras claves:Crustal recycling, Cuba, Hf isotopes, Inherited zircon, O isotopes, Zircon U-Pb geochronologyAutores:Alfred Kron̈er, García-Gasco A., Kemp T., Lázaro C., Liu D.Y., Proenza J.A., Yamirka Rojas-AgramonteFuentes:scopusMetamorphic evolution of subducted hot oceanic crust (la corea mélange, cuba)
ArticleAbstract: Thermobarometric estimates and predictions of theoretical and experimental isochemical P-T phase diaPalabras claves:amphibolite, Caribbean plate, Partial melting, subduction channelAutores:Antonio R., Blanco-Quintero I.F., García-Gasco A., Iturralde-Vinent M., Lázaro C., Yamirka Rojas-AgramonteFuentes:scopusPartial melting and counterclockwise P-T path of subducted oceanic crust (Sierra del Convento Mélange, Cuba)
ArticleAbstract: Partial melting of subducted oceanic crust has been identified in the Sierra del Convento mélange (CPalabras claves:amphibolite, Cuba, Exhumation, Partial melting, Subduction, TrondhjemiteAutores:Alfred Kron̈er, Blanco-Quintero I.F., García-Gasco A., Lázaro C., Millán G., Neubauer F., Núñez K., Torres-Roldán R.L., Yamirka Rojas-AgramonteFuentes:scopusSubduction initiation triggered the Caribbean large igneous province
ArticleAbstract: Subduction provides the primary driving force for plate tectonics. However, the mechanisms leading tPalabras claves:Autores:Almeida J., Duarte J.C., Kaus B.J.P., Popov A., Riel N., Rosas F., Yamirka Rojas-AgramonteFuentes:scopus