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Chronology of the oldest supracrustal sequences in the Palaeoarchaean Barberton Greenstone Belt, South Africa and Swaziland
ArticleAbstract: Zircon age data for felsic metavolcanic rocks of the Sandspruit and Theespruit formations, the two oPalabras claves:Felsic volcanism, Greenstone belt, Palaeoarchaean, South Africa, Zircon geochronologyAutores:Alfred Kron̈er, Anhaeusser C.R., Geng H.Y., Hegner E., Hoffmann J.E., Liu D.Y., Wong J., Xie H., Yang J.Fuentes:scopusMiddle to Late Ordovician arc system in the Kyrgyz Middle Tianshan: From arc-continent collision to subsequent evolution of a Palaeozoic continental margin
ArticleAbstract: New geological, geochronological and isotopic data reveal a previously unknown arc system that evolvPalabras claves:Arc-continent collision, Kyrgyzstan, Middle Tianshan, Nd–Hf isotopes, Palaeozoic, U–Pb zircon datingAutores:Alexeiev D.V., Alfred Kron̈er, Biske Y.S., Geng H.Y., Hegner E., Ivleva E.A., Liu D.Y., Mikolaichuk A.V., Mühlberg M., Wong J., Yamirka Rojas-AgramonteFuentes:scopusSource composition, fractional crystallization and magma mixing processes in the 3.48-3.43 Ga Tsawela tonalite suite (Ancient Gneiss Complex, Swaziland) - Implications for Palaeoarchaean geodynamics
ArticleAbstract: The ca. 3480-3430 Ma Tsawela Gneiss (TG) is a well-preserved coarse-grained diorite to tonalite suitPalabras claves:Continental crust, Hf-Nd, Magma mixing, Swaziland, Tonalite, TTGAutores:Alfred Kron̈er, Geng H.Y., Hegner E., Hoffmann J.E., Hofmann A., Iaccheri L.M., Schneider K.P., Viehmann S., Wong J., Xie H., Yang J.H.Fuentes:scopus