Mostrando 3 resultados de: 3
Geochemistry and early Palaeogene SHRIMP zircon ages for island arc granitoids of the Sierra Maestra, southeastern Cuba
ArticleAbstract: The Palaeogene volcanic arc successions of the Sierra Maestra, southeastern Cuba, were intruded by cPalabras claves:Calc-alkaline granitoids, Cuba, Sierra Maestra, Subduction magmatism, Zircon geochronologyAutores:Alfred Kron̈er, Garcia-Delgado D.E., Handler R., Liu D.Y., Neubauer F., Yamirka Rojas-Agramonte, Yusheng W.Fuentes:scopusThe Shishkhid ophiolite, northern Mongolia: A key to the reconstruction of a Neoproterozoic island-arc system in central Asia
ArticleAbstract: The Shishkhid ophiolite is a well-preserved 13 km-thick mafic-ultramafic assemblage which comprisesPalabras claves:Baikalian orogeny, Central Asian foldbelt, Island arc rifting, Neoproterozoic, Supra-subduction zone ophiolite, Tuva-Mongolian MassifAutores:Alfred Kron̈er, Hegner E., Kuzmichev A., Liu D.Y., Yusheng W.Fuentes:scopusThe complexities of zircon crystllazition and overprinting during metamorphism and anatexis: An example from the late Archean TTG terrane of western Shandong Province, China
ArticleAbstract: There are different viewpoints on metamorphic and anatectic zircons recording ages of 2.45–2.48 Ga oPalabras claves:Neoarchean, North China craton, SHRIMP U-Pb zircon dating, Tectono-thermal event, Western ShandongAutores:Alfred Kron̈er, Dong C., Liu D.Y., Liu S., Ma M., Song Z., Wang S., Xie H., Xie S., Yusheng W.Fuentes:scopus