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Geología, hidrología, meteorología(6)
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Detrital and igneous zircon ages for supracrustal rocks of the Kyrgyz Tianshan and palaeogeographic implications
ArticleAbstract: We report detrital zircon ages for Precambrian and early Palaeozoic metasediments from the TianshanPalabras claves:Detrital zircon age, Kyrgyzstan, Palaeo-Asian Ocean, Tarim craton, TianshanAutores:Alexeiev D.V., Alfred Kron̈er, Geng H.Y., Jeffries T., Khudoley A.K., Kiselev V.V., Mikolaichuk A.V., Seltmann R., Semiletkin S.A., Shu L., Wong J., Yamirka Rojas-Agramonte, Yang J.H.Fuentes:scopusDetrital and xenocrystic zircon ages from Neoproterozoic to Palaeozoic arc terranes of Mongolia: Significance for the origin of crustal fragments in the Central Asian Orogenic Belt
ArticleAbstract: The Central Asian Orogenic Belt contains many Precambrian crustal fragments whose origin is unknown,Palabras claves:Central Asian Orogenic Belt, Detrital age, Microcontinent, Mongolia, Probability plot, Tarim, zirconAutores:Alfred Kron̈er, Demoux A., Donskaya T.V., Liu D.Y., Sun M., Wang W., Xia X., Yamirka Rojas-AgramonteFuentes:scopusDetrital zircon geochronology of Jurassic sandstones of western Cuba (San Cayetano Formation): Implications for the Jurassic paleogeography of the NW Proto-Caribbean
ArticleAbstract: Clastic sediments of the early (?) to late Jurassic (Oxfordian) San Cayetano Formation of western CuPalabras claves:Autores:Alfred Kron̈er, Garcia-Delgado D.E., García-Gasco A., Liu D.Y., Pindell J., Wang Y., Yamirka Rojas-AgramonteFuentes:scopusDetrital-zircon geochronology and provenance of the El Oro Metamorphic Complex, Ecuador: Geodynamic implications for the evolution of the western Gondwana margin
ArticleAbstract: The El Oro Metamorphic Complex (EOMC) in SW Ecuador has been the subject of debate for several decadPalabras claves:Cordillera Real, Detrital zircon provenance analysis, ECUADOR, El Oro Metamorphic Complex, Gondwana, North-central AndesAutores:Chew D.M., Mertz-Kraus R., Pinto A.J., Suhr N., Theofilos Toulkeridis, Villagómez-Díaz D., Yamirka Rojas-AgramonteFuentes:googlescopusIn Situ U–Th–Pb Dating of Parisite: Implication for the Age of Mineralization of Colombian Emeralds
ArticleAbstract: Parisite-Ce (Ca(Ce,La)2(CO3)3F2) is a rare-earth (REE) fluorocarbonate mineral first described fromPalabras claves:Calcite, COLOMBIA, Eastern cordillera, emeralds, geochronology, Muzo, parisite, U–Th–Pb datingAutores:Altenberger U., Artel J., Charris-Leal F., Fernández-Lamus J., Gonzalez-Pinzon A., Guenter C., Häger T., Yamirka Rojas-Agramonte, Yang Y.H.Fuentes:scopusZircon ages for a felsic volcanic rock and arc-related early Palaeozoic sediments on the margin of the Baydrag microcontinent, central Asian orogenic belt, Mongolia
ArticleAbstract: Magmatic zircons from the basal part of an arc terrane in the accretionary complex NE of the BaydragPalabras claves:Central Asian Orogenic Belt, Detrital zircon age, MongoliaAutores:Alfred Kron̈er, Barth M., Demoux A., Jian P., Tomurhuu D., Yamirka Rojas-Agramonte, Zack T.Fuentes:scopusZircon ages, geochemistry and Nd isotopic systematics for the Palaeoproterozoic 2.3–1.8 Ga Kuilyu Complex, East Kyrgyzstan – The oldest continental basement fragment in the Tianshan orogenic belt
ArticleAbstract: Precambrian microcontinents represent key tectonic units in the accretionary collages of the westernPalabras claves:CAOB, Kuilyu Complex, Kyrgyzstan, Microcontinent, Middle Tianshan, zircon datingAutores:Alexeiev D.V., Alfred Kron̈er, Kröner A., Mikolaichuk A.V., Tretyakov A.A., Xie H., Yamirka Rojas-AgramonteFuentes:scopusZircon reconnaissance dating of Proterozoic gneisses along the Kunene River of northwestern Namibia
ArticleAbstract: The northern margin of the Epupa Metamorphic Complex (EMC) along the Kunene River in NW Namibia is oPalabras claves:Congo Craton, Epupa Metamorphic Complex, Namibia, Palaeoproterozoic, zircon datingAutores:Alfred Kron̈er, WILDE S.A., Wong J., Yamirka Rojas-AgramonteFuentes:scopusSHRIMP zircon dating and Nd isotopic systematics of Palaeoproterozoic migmatitic orthogneisses in the Epupa Metamorphic Complex of northwestern Namibia
ArticleAbstract: The Epupa Metamorphic Complex constitutes the southwestern margin of the Congo Craton and is exposedPalabras claves:Congo Craton, Epupa Complex, Namibia, Palaeoproterozoic, zircon datingAutores:Alfred Kron̈er, Hegner E., Hoffmann K.H., Wingate M.T.D., Yamirka Rojas-AgramonteFuentes:scopusThe Colombian geochronological database (CGD)
ArticleAbstract: Geochronological databases are powerful tools for characterizing the crustal evolution and the age sPalabras claves:COLOMBIA, Database, geochronology, kde, SOUTH AMERICAAutores:Barrera-Gonzalez J.A., Bayona G.A., Bonilla-Correa S., Carantón-Mateus W.G., Cardona-Molina A., Cartwright-Buitrago D., Carvajal A.S., Corrales-García A., Cuervo-Gómez A., Daroca M.E., Delgado-Balaguera S.M., Diaz S., Eglington B., Esquivel-Arenales L.C., Guillen A., Izquierdo-Camacho D., Laverde-Martinez A.F., Marin-Jaramillo J.P., Marroquin-Gomez M.P., Montes C., Muñoz-Granados M.D., Perea-Pescador A.M., Rodriguez-Corcho A.F., Rodriguez-Ruiz M.A., Salazar-Cuellar N., Solano-Acosta J.D., Yamirka Rojas-AgramonteFuentes:scopus