Mostrando 10 resultados de: 28
Filtros aplicados
Publisher
Precambrian Research(10)
Gondwana Research(5)
Lithos(5)
Journal of Asian Earth Sciences(3)
Acta Geologica Sinica (English Edition)(2)
Área temáticas
Geología, hidrología, meteorología(12)
Petrología(10)
Ciencias de la Tierra de América del Sur(5)
Ciencias de la Tierra de otras zonas(5)
Geología económica(4)
Origen
scopus(28)
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:scopusDevonian to Permian plate tectonic cycle of the Paleo-Tethys Orogen in southwest China (I): Geochemistry of ophiolites, arc/back-arc assemblages and within-plate igneous rocks
ArticleAbstract: The Paleo-Tethys Orogen in southwest China is an amalgamation of continental terranes (Sibumasu, SimPalabras claves:Arc/back-arc assemblages, geochemistry, Ophiolite, Paleo-Tethys, Southwest China, Within-plate igneous rocksAutores:Alfred Kron̈er, Jian P., Liu D.Y., Sun X., Wang Y., Zhang Q., Zhang W.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:scopusDating of zircon from high-grade rocks: Which is the most reliable method?
ArticleAbstract: Magmatic zircon in high-grade metamorphic rocks is often characterized by complex textures as revealPalabras claves:High-grade rock, LA-ICP-MS, SHRIMP, zircon datingAutores:Alfred Kron̈er, Liu D.Y., Liu X.M., Yusheng W.Fuentes:scopusCa. 1318Ma A-type granite on the northern margin of the North China Craton: Implications for intraplate extension of the Columbia supercontinent
ArticleAbstract: Identification of the Mesoproterozoic A-type Jining granite and granite porphyry, which with abundanPalabras claves:A-type granite, Columbia supercontinent, Intraplate extension, Mesoproterozoic, North China cratonAutores:Alfred Kron̈er, Jian P., Liu D.Y., Miao L., Shi Y., Zhang F.Fuentes:scopusCa. 2.9Ga granitoid magmatism in eastern Shandong, North China Craton: Zircon dating, Hf-in-zircon isotopic analysis and whole-rock geochemistry
ArticleAbstract: Eastern Shandong is one of the important early Precambrian areas in the North China Craton, where exPalabras claves:Eastern Shandong, Hf isotope, Juvenile crustal addition, Mesoarchean, TTG, zircon datingAutores:Alfred Kron̈er, Dong C., Liu D.Y., Liu S., Ma M., Wang S., Xie H., Xie S., Yusheng W., Zhou H.Fuentes:scopusAdvances in high-resolution ion-microprobe geochronology
OtherAbstract:Palabras claves:Autores:Alfred Kron̈er, Liu D.Y.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:scopusGeochemistry and SHRIMP U-Pb Zircon Dating of Mafic Rocks North of Zunhua City, Eastern Hebei, North China Craton: Paleoproterozoic Gabbro rather than Neoarchean Ophiolite
ArticleAbstract: Abundant mafic-ultramafic blocks and dikes occur in the area north of Zunhua City, eastern Hebei ProPalabras claves:metagabbro, North China craton, Ophiolite, SHRIMP, zircon dating, ZunhuaAutores:Alfred Kron̈er, Bai W., Dong C., Liu D.Y., Liu S., Xie H., Yusheng W.Fuentes:scopus