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scopus(8)
Generation of early Archaean felsic greenstone volcanic rocks through crustal melting in the Kaapvaal, craton, southern Africa
ArticleAbstract: High-potassium felsic volcanic rocks interlayered with basalt and komatiite in early Archaean greensPalabras claves:Barberton greenstone belt, Greenstone evolution, Nd-Hf isotopes, zircon ageAutores:Alfred Kron̈er, Hegner E., Hoffmann J.E., Liu D.Y., Münker C., Wong J., Wu F.Y., Xie H., Yusheng W.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:scopusGeochemical data and zircon ages for rocks in a high-pressure belt of Chu-Yili Mountains, southern Kazakhstan: Implications for the earliest stages of accretion in Kazakhstan and the Tianshan
ArticleAbstract: The mechanism and age of Palaeozoic accretion in the Central Asian Orogenic Belt remain poorly constPalabras claves:Accretion, Early Palaeozoic, Granodiorite, High-pressure pyroxenite, Kazakhstan, Tianshan, zircon ageAutores:Alexeiev D.V., Alfred Kron̈er, Liu D.Y., Ryazantsev A.V., Tretyakov A.A., Xia X.Fuentes:scopusEastern Ancient Terrane of the North China Craton
ArticleAbstract: Based on the spatial distribution of ancient rocks and zircons, three ancient terranee older than caPalabras claves:Archean, Eastern Ancient Terrane, Hf isotopes, North China craton, zircon ageAutores:Alfred Kron̈er, Chunyan D., Hangqiang X., Liu D.Y., Mingzhu M., Peng R., Shiwen X., Shoujie L., Wenqian B., 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:scopusPalaeozoic arc magmatism in the Central Asian Orogenic Belt of Kazakhstan: SHRIMP zircon ages and whole-rock Nd isotopic systematics
ArticleAbstract: Early Palaeozoic tonalite to granodiorite intrusions in northern Kazakhstan are associated with lodePalabras claves:Crustal recycling, Granitoids, Island arc, Kazakhstan, zircon ageAutores:Alfred Kron̈er, Ermelov P., Hegner E., Heinhorst J., Lehmann B., Liu D.Y., Wingate M.T.D.Fuentes:scopusZircon ages and Hf isotopic compositions of plutonic rocks from the Central Tianshan (Xinjiang, northwest China) and their significance for early to mid-Palaeozoic crustal evolution
ArticleAbstract: We present new zircon ages and Hf-in-zircon isotopic data for plutonic rocks and review the crustalPalabras claves:Chinese Central Tianshan, Crustal evolution, Granitoid, Hf-in-zircon isotopes, Ordovician to Devonian, zircon ageAutores:Alfred Kron̈er, Jahn B.m., Jian P., Liu D.Y., Ma H., Shi Y., Zhang W.Fuentes:scopusZircon and muscovite ages, geochemistry, and Nd-Hf isotopes for the Aktyuz metamorphic terrane: Evidence for an Early Ordovician collisional belt in the northern Tianshan of Kyrgyzstan
ArticleAbstract: The Aktyuz metamorphic terrane in the Kyrgyz northern Tianshan consists of granitoid gneisses and miPalabras claves:Collision, Crustal-melt granitoids, Kyrgyzstan, Muscovite Ar-dating, Nd and Hf isotopes, Northern Tianshan, Tectonic model, zircon age, Zircon geochronologyAutores:Alexeiev D.V., Alfred Kron̈er, Chao Y., Corsini M., Hegner E., Liu D.Y., Tretyakov A.A., Windley B.F., Wong J., Yamirka Rojas-AgramonteFuentes:scopus