Mostrando 4 resultados de: 4
Filtros aplicados
Subtipo de publicación
Article(4)
Publisher
Geologica Acta(1)
Geostandards and Geoanalytical Research(1)
Journal of South American Earth Sciences(1)
Tectonics(1)
Late Miocene Exhumation of the Western Cordillera, Ecuador, Driven by Increased Coupling Between the Subducting Carnegie Ridge and the South American Continent
ArticleAbstract: The subduction of bathymetric highs, such as aseismic ridges, leads to far-reaching changes in the dPalabras claves:apatite and zircon (U-Th)/He and apatite fission-track thermochronology, aseismic ridge subduction, Carnegie ridge, Northern andes, topographic growth, Zircon U-Pb geochronologyAutores:Alexandra P. Alvarado, Casado I., George S.W.M., Margirier A., Reiners P.W., Strecker M.R., Thomson S.N.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:scopusZircon M127 – A Homogeneous Reference Material for SIMS U–Pb Geochronology Combined with Hafnium, Oxygen and, Potentially, Lithium Isotope Analysis
ArticleAbstract: In this article, we document a detailed analytical characterisation of zircon M127, a homogeneous 12Palabras claves:hafnium isotopes, lithium isotopes, oxygen isotopes, reference material, SIMS, U–Pb geochronology, zirconAutores:Alfred Kron̈er, Chanmuang C., Corfu F., Fisher C., Häger T., Hofmeister W., Kennedy A.K., Kronz A., Li Q.L., Münker C., Nasdala L., Norberg N., Reiners P.W., Spicuzza M.J., Váczi T., Valley J.W., Wiedenbeck M., Wirth R., Wu F.Y., Yang Y.H., Zeug M.Fuentes:scopusProvenance of the Eocene Soebi Blanco formation, Bonaire, Leeward Antilles: Correlations with post-Eocene tectonic evolution of northern South America
ArticleAbstract: Middle to upper Eocene fluvial strata in the island of Bonaire contain detrital components that werePalabras claves:Caribbean plate, conglomerates, Leeward Antilles, paleogeography, ProvenanceAutores:Camilo Montes, Cardona A., Reiners P.W., Valencia V.A., Vervoort J., Zapata S.Fuentes:scopus