Mostrando 7 resultados de: 7
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Ciencias de la tierra(4)
Geología, hidrología, meteorología(4)
Ciencias de la Tierra de otras zonas(3)
Ciencias de la Tierra de América del Norte(2)
Ciencias de la Tierra de América del Sur(1)
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scopus(7)
A geotraverse across two paleo-subduction zones in Tien Shan, Tajikistan
ArticleAbstract: We present first LA-ICP-MS U–Pb zircon ages as well as geochemical and Sr–Nd–Pb isotope data for 14Palabras claves:Carboniferous subduction-collision, Sr–Nd–Pb isotopes, Tajikistan, Tectonic model, Tien Shan (Tianshan), Zircon agesAutores:Fidaev D., Jeffries T., Konopelko D., Mamadjanov Y., Niyozov A., Romer R.L., Seltmann R., Yamirka Rojas-AgramonteFuentes:scopusA new concept of continental construction in the Central Asian Orogenic Belt: (Compared to actualistic examples from the Western Pacific)
ArticleAbstract: A new concept of continental construction based on four main terms: (1) crustal growth, (2) crustalPalabras claves:Autores:Alfred Kron̈er, Gladkochub D.P., Kim J., Komiya T., Safonova I., Schulmann K., Seltmann R., Sun M., Xiao W.Fuentes:scopusDetrital 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:scopusContinental construction in central Asia (IGCP-592): Scientific results and meetings in 2012
Conference ObjectAbstract: IGCP-Project #592 (2012-2015) "Continental construction in Central Asia", funded by UNESCOIUGS, wasPalabras claves:Autores:Alfred Kron̈er, Collins A.S., Kislov E., Kovach V.P., Safonova I., Seltmann R., Sun M.Fuentes:scopusMesoproterozoic (Grenville-age) terranes in the Kyrgyz North Tianshan: Zircon ages and Nd-Hf isotopic constraints on the origin and evolution of basement blocks in the southern Central Asian Orogen
ArticleAbstract: The North Tianshan orogenic belt in Kyrgyzstan consists predominantly of Neoproterozoic to early PalPalabras claves:Central Asian Orogenic Belt, Hf- and Nd isotopes, Kyrgyzstan, Tianshan, Zircon geochronologyAutores:Alexeiev D.V., Alfred Kron̈er, Belousova E.A., Hegner E., Kiselev V.V., Liu D.Y., Mikolaichuk A.V., Seltmann R., Wong J., Xia X., Yamirka Rojas-AgramonteFuentes:scopusUnderstanding and study perspectives on tectonic evolution and crustal structure of the Paleozoic Chinese Tianshan
ReviewAbstract: The Chinese Tianshan Belt is one of the key regions for the understanding of tectonics of the CentraPalabras claves:Autores:Alfred Kron̈er, Charvet J., Chen Y., Choulet F., Faure M., Gao J., Glen R., Jian P., Li J., Lin W., Ma H., Natal'in B., Plag H.P., Quinn C., Seltmann R., Shang Q., Shu L., Wan B., Wang B., Wang Q., WILDE S.A., Windley B.F., Xiao W., Yamirka Rojas-Agramonte, Zhang W.Fuentes:scopusReassessment of continental growth during the accretionary history of the Central Asian Orogenic Belt
ReviewAbstract: We argue that the production of mantle-derived or juvenile continental crust during the accretionaryPalabras claves:Central Asian Orogenic Belt, Crustal growth, Crustal reworking, Juvenile crust, Nd-Hf isotopesAutores:Alexeiev D.V., Alfred Kron̈er, Armstrong R., Belousova E.A., Cai K., Degtyarev K.E., Dolgopolova A., Hegner E., Hoffmann J.E., Kovach V.P., Rytsk E., Seltmann R., Sun M., Tong Y., Wang T., WILDE S.A., Wong J.Fuentes:scopus