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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:scopusCorrigendum to “Chronology of the oldest supracrustal sequences in the Palaeoarchaean Barberton Greenstone Belt, South Africa and Swaziland” [Precambrian Research 279 (2016) 123–143](S0301926816300663)(10.1016/j.precamres.2016.04.007)
OtherAbstract: The authors regret that the location of sample BA170 was not shown in Table 1 and that the Hf-in-zirPalabras claves:Autores:Alfred Kron̈er, Anhaeusser C.R., Geng H.Y., Hegner E., Hoffmann J.E., Liu D.Y., Wong J., Xie H., Yang J.Fuentes:scopusAge, Nd-Hf isotopes, and geochemistry of the Vijayan Complex of eastern and southern Sri Lanka: A Grenville-age magmatic arc of unknown derivation
ArticleAbstract: The ca. 1.0-1.1 Ga Vijayan Complex (VC) of eastern and southeastern Sri Lanka is one of three high-gPalabras claves:Grenville, Nd-Hf isotopes, Sri Lanka, Vijayan, zircon ageAutores:Alfred Kron̈er, Barth M., Geng H.Y., Hegner E., Kehelpannala K.V.W., Wong J., Yamirka Rojas-Agramonte, Zack T.Fuentes:scopusGeneration of early Archaean grey gneisses through melting of older crust in the eastern Kaapvaal craton, southern Africa
ArticleAbstract: We report zircon ages, Hf-in-zircon isotopes as well as whole-rock geochemistry and Hf-Nd isotopic sPalabras claves:Grey gneiss, Hf-Nd isotopes, Kaapvaal Craton, Palaeoarchaean, Swaziland, zircon ageAutores:Alfred Kron̈er, Hegner E., Hoffmann J.E., Hofmann A., Liu D.Y., Münker C., Xie H., Yang J.H., Yusheng W.Fuentes:scopusHigh-temperature metamorphism and crustal melting at ca. 3.2 Ga in the eastern Kaapvaal craton, southern Africa
ArticleAbstract: The question of whether high-grade metamorphism and crustal melting in the early Archaean were assocPalabras claves:Grey gneiss, Hf-Nd isotopes, Kaapvaal Craton, Mesoarchaean, P-T reconstruction, Swaziland, zircon ageAutores:Alfred Kron̈er, Hegner E., Hoffmann J.E., Hofmann A., Kasper U., Liu D.Y., Liu X.M., Nagel T.J., Wong J., Xie H.Fuentes: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:scopusThe Nhlangano gneiss dome in south-west Swaziland - A record of crustal destabilization of the eastern Kaapvaal craton in the Neoarchaean
ArticleAbstract: The Nhlangano granite-gneiss in south-west Swaziland, dated at 2.98. Ga, forms an elliptical dome ofPalabras claves:Archaean, Core complex, Kaapvaal Craton, Pongola Supergroup, Zircon geochronologyAutores:Alfred Kron̈er, Belyanin G., Bolhar R., Hegner E., Hofmann A., Horváth P., Kramers J.D., Reinhardt J., Slabunov A., Xie H.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 oldest part of the Barberton granitoid-greenstone terrain, South Africa: Evidence for crust formation between 3.5 and 3.7 Ga
ArticleAbstract: Many stratigraphic and age relationships in the southern part of the Barberton greenstone belt (BGB)Palabras claves:Autores:Alfred Kron̈er, Byerly G.R., Hegner E., Wendt J.I.Fuentes:scopusSingle zircon ages, PT evolution and Nd isotopic systematics of high-grade gneisses in southern Malawi and their bearing on the evolution of the Mozambique belt in southeastern Africa
ArticleAbstract: The high grade gneiss assemblage of central and southern Malawi belongs to the Neoproterozoic MozambPalabras claves:geochronology, Gondwana, Malawi, Metamorphism, Mozambique belt, zirconAutores:Alfred Kron̈er, Hegner E., Jaeckel P., Nemchin A.A., Willner A.P.Fuentes:scopus