Mostrando 10 resultados de: 13
Filtros aplicados
Subtipo de publicación
Article(13)
Publisher
Precambrian Research(3)
International Journal of Earth Sciences(2)
Journal of African Earth Sciences(2)
Geological Magazine(1)
Geological Society Special Publication(1)
Área temáticas
Petrología(8)
Geología, hidrología, meteorología(7)
Ciencias de la Tierra de América del Norte(5)
Geología económica(5)
Ciencias de la tierra(4)
Área de conocimiento
Geodinámica(2)
Origen
scopus(13)
Chronological constraints on the pre-Variscan evolution of the northeastern margin of the Bohemian Massif, Czech Republic
ArticleAbstract: New single zircon ages enable us to provide an evolutionary scenario for the Neoproterozoic to CambrPalabras claves:Autores:Alfred Kron̈er, Jaeckel P., Schulmann K., Štípská P.Fuentes:scopusFurther evidence for an early Carboniferous ( ∼340 Ma) age of high-grade metamorphism in the Saxonian granulite complex
ArticleAbstract: U-Pb and Pb-Pb zircon ages for metamorphic zircons from granulites in the Saxonian granulite complexPalabras claves:High-grade metamorphism, Saxonian granulite complex, Zircon geochronologyAutores:Alfred Kron̈er, Jaeckel P., Kroner U., Reischmann T.Fuentes:scopusEvolution of the northeastern Kaapvaal craton and the central Limpopo belt, South Africa, based on single-zircon ages (extended abstract)
ArticleAbstract:Palabras claves:Autores:Alfred Kron̈er, Brandl G., Jaeckel P., Nemchin A.A., Pidgeon R.T.Fuentes:scopusNew Zircon Ages for Precambrian Granites, Gneisses and Granulites from Central and Southern Madagascar: Significance for Correlations in East Gondwana
ArticleAbstract:Palabras claves:Autores:Alfred Kron̈er, Brewer T.S., Collins A.S., Jaeckel P., Nemchin A.A., Razakamanana T., Windley B.F.Fuentes:scopusNew zircon ages and regional significance for the evolution of the Pan-African orogen in Madagascar
ArticleAbstract: New 207Pb/206Pb single zircon evaporation ages for granulites, gneisses and granites in southern andPalabras claves:207 206 Pb/ Pb, Madagascar, Metamorphism, orogeny, Pan-African OrogenyAutores:Alfred Kron̈er, Brewer T.S., Jaeckel P., Razakamanana T., Windley B.F.Fuentes:scopusPb-loss patterns in zircons from a high-grade metamorphic terrain as revealed by different dating methods: UPb and PbPb ages for igneous and metamorphic zircons from northern Sri Lanka
ArticleAbstract: We report UPb and 207Pb 206Pb ages for multigrain fractions, single grains, and grain domains in ziPalabras claves:Autores:Alfred Kron̈er, Jaeckel P., Williams I.Fuentes:scopusKibaran magmatism and Pan-African granulite metamorphism in northern Mozambique: Single zircon ages and regional implications
ArticleAbstract: Single zircons from granitoid orthogneisses in the foreland of the Lurio Belt of northern MozambiquePalabras claves:Autores:Alfred Kron̈er, Costa M., Jaeckel P., Sacchi R.Fuentes:scopusU-Pb and Pb-Pb single zircon ages for charno-enderbites from the Magondi mobile belt, northwest Zimbabwe
ArticleAbstract: The Magondi mobile belt in northwest Zimbabwe is dominated by a supracrustal sequence composed of mePalabras claves:Autores:Alfred Kron̈er, Jaeckel P., Munyanyiwa H.Fuentes:scopusSingle zircon ages and whole-rock Nd isotopic systematics of early palaeozoic granitoid gneissess from the Czech and Polish Sudetes “jizerske hory, krkonoše mountains and orlice-sněžnik complex”
ArticleAbstract: Granitoid orthogneisses make up the pre-dominant rock type in the West Sudetes from Jizerske hory inPalabras claves:Avalonia, geochronology, Granitoid gneisses, Nd isotopes, Sudetes, zirconAutores:Alfred Kron̈er, Hegner E., Jaeckel P., Opletal M.Fuentes:scopusSingle zircon ages for felsic to intermediate rocks from the Pietersburg and Giyani greenstone belts and bordering granitoid orthogneisses, northern Kaapvaal Craton, South Africa
ArticleAbstract: Previous models for the temporal evolution of greenstone belts and surrounding granitoid gneisses inPalabras claves:Autores:Alfred Kron̈er, Brandl G., Jaeckel P.Fuentes:scopus