Mostrando 5 resultados de: 5
Filtros aplicados
Área temáticas
Geología, hidrología, meteorología(4)
Petrología(3)
Ciencias de la Tierra de América del Norte(2)
Geología económica(2)
Ciencias de la Tierra de Europa(1)
Origen
scopus(5)
Chronological constraints on the pre-orogenic history, burial and exhumation of deep-seated rocks along the eastern margin of the Variscan orogen, Bohemian Massif, Czech Republic
ReviewAbstract: Key lithological units of the high-grade eastern margin of the Bohemian Massif were dated using thePalabras claves:Autores:Alfred Kron̈er, Hegner E., Konopásek J., Lexa O., Schulmann K., Štípská P., Wendt I.Fuentes:scopusAge and magmatic history of the Antananarivo block, central Madagascar, as derived from zircon geochronology and ND isotopic systematics
ArticleAbstract: We report single zircon 207PbX/206Pb evaporation and SHRIMP ages, combined with whole-rock Nd isotopPalabras claves:Autores:Alfred Kron̈er, Brewer T.S., Collins A.S., Hegner E., Pidgeon R.T., Razakamanana T., Windley B.F.Fuentes:scopusMineral ages and p-t conditions of late paleozoic high-pressure eclogite and provenance of mélange sediments from atbashi in the south tianshan orogen of kyrgyzstan
ArticleAbstract: Ages derived from various isotope systems in high-pressure (HP) rocks of the western Tianshan orogenPalabras claves:Autores:Alexeiev D.V., Alfred Kron̈er, Corsini M., Dulski P., Hegner E., Iaccheri L.M., Klemd R., Windley B.F., Xia X., Zack T.Fuentes:scopusZircon ages and metamorphic evolution of the Archean Assegaai-De Kraalen granitoid-greenstone terrain, southeastern Kaapvaal craton
ArticleAbstract: The Assegaai, De Kraalen and Witrivier greenstone belts in the southeast part of the Kaapvaal cratonPalabras claves:Crustal processes, Geothermobarometry, Granitoids, Greenstone belts, high-pressure metamorphism, Kaapvaal Craton, Paleoarchean, SHRIMP zircon agesAutores:Alfred Kron̈er, Hegner E., Hofmann A., Liu D.Y., Saha L., Wilson A., Xie H., Yusheng W.Fuentes:scopusZircon ages, Sr-Nd-Hf isotopic compositions, and geochemistry of granitoids associated with the northern ophiolite mélange of central Cuba: Tectonic implication for late Cretaceous magmatism in the northwestern Caribbean
ArticleAbstract: The geology of Cuba is representative of the orogenic belt fringing the northwesternmost margin of tPalabras claves:Central Cuba, Island arc, Ophiolitic mélange, SHRIMP zircon dating, Sm-Nd-Hf isotopesAutores:Alfred Kron̈er, Barth M., Fonseca-Montero A., García-Gasco A., Hegner E., Kemp T., Liu D.Y., Pérez M., Yamirka Rojas-AgramonteFuentes:scopus