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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:scopusEvolution of Cambrian and Early Ordovician arcs in the Kyrgyz North Tianshan: Insights from U-Pb zircon ages and geochemical data
ArticleAbstract: Geochronological, geochemical, and structural studies of magmatic and metamorphic complexes within tPalabras claves:Accretion, ARC, Cambro-Ordovician, CAOB, Ophiolite, TianshanAutores:Alexeiev D.V., Alfred Kron̈er, Degtyarev K.E., Kiselev V.V., Kovach V.P., Mikolaichuk A.V., Tretyakov A.A., Wong J., Yamirka Rojas-AgramonteFuentes:scopusNo excessive crustal growth in the Central Asian Orogenic Belt: Further evidence from field relationships and isotopic data
ReviewAbstract: We provide new field observations and isotopic data for key areas of the Central Asian Orogenic BeltPalabras claves:CAOB, Crustal growth, Juvenile crust, Nn-Hf-Re-Os isotopes, Recycled crustAutores:Alexeiev D.V., Alfred Kron̈er, Degtyarev K.E., Kovach V.P., Kozakov I.K., Wang K.L., Wong J.Fuentes:scopusPalaeoproterozoic ancestry of Pan-African high-grade granitoids in southernmost India: Implications for Gondwana reconstructions
ReviewAbstract: SHRIMP dating of magmatic zircons from granitoid gneisses and charnockites of the Trivandrum and NagPalabras claves:Charnockite, Leptynite, Nd-Hf isotopes, Palaeoproterozoic, Zircon geochronologyAutores:Alfred Kron̈er, Geng H.Y., Hegner E., Liu D.Y., Nanda-Kumar V., Santosh M., Shaji E., Shang C.K., Sun M., Wong J., Xie H., Yusheng W.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:scopusMiddle to Late Ordovician arc system in the Kyrgyz Middle Tianshan: From arc-continent collision to subsequent evolution of a Palaeozoic continental margin
ArticleAbstract: New geological, geochronological and isotopic data reveal a previously unknown arc system that evolvPalabras claves:Arc-continent collision, Kyrgyzstan, Middle Tianshan, Nd–Hf isotopes, Palaeozoic, U–Pb zircon datingAutores:Alexeiev D.V., Alfred Kron̈er, Biske Y.S., Geng H.Y., Hegner E., Ivleva E.A., Liu D.Y., Mikolaichuk A.V., Mühlberg M., Wong J., Yamirka Rojas-AgramonteFuentes:scopusU-Pb zircon geochronology and Hf-Nd isotopic systematics of Wadi Beitan granitoid gneisses, South Eastern Desert, Egypt
ArticleAbstract: Migmatitic granitoid gneisses are widespread in the southern Eastern Desert of Egypt, but their formPalabras claves:Arabian-Nubian Shield, arc magmatism, Lu-Hf and Sm-Nd isotopes, Neoproterozoic, zircon datingAutores:Abu El Ela F.F., Alfred Kron̈er, Ali K.A., Gahlan H.A., Hegner E., Li S.Q., Wong J.Fuentes:scopusZircon ages and Hf isotopic systematics reveal vestiges of Mesoproterozoic to Archaean crust within the late Neoproterozoic-Cambrian high-grade terrain of southernmost India
ArticleAbstract: Late Neoproterozoic to Cambrian ages have been widely recorded from the Southern Granulite Terrain (Palabras claves:Charnockite, Crustal-melt granite, Gondwana, hafnium isotopes, precambrian, Southern India, Sri Lanka, Zircon geochronologyAutores:Alfred Kron̈er, Santosh M., Wong J.Fuentes:scopusZircon ages and Nd-Hf isotopes in UHT granulites of the Ider Complex: A cratonic terrane within the Central Asian Orogenic Belt in NW Mongolia
ArticleAbstract: The Ider Complex of the Tarbagatai Block in northwestern Mongolia is part of a Precambrian microcontPalabras claves:Central Asian Orogenic Belt, granulite, Nd-Hf isotopes, Tarbagatai microcontinent, zircon datingAutores:Alfred Kron̈er, Azimov P., Geng H.Y., Kirnozova T., Kovach V.P., Kozakov I.K., Wong J.Fuentes:scopusZircon and muscovite ages, geochemistry, and Nd-Hf isotopes for the Aktyuz metamorphic terrane: Evidence for an Early Ordovician collisional belt in the northern Tianshan of Kyrgyzstan
ArticleAbstract: The Aktyuz metamorphic terrane in the Kyrgyz northern Tianshan consists of granitoid gneisses and miPalabras claves:Collision, Crustal-melt granitoids, Kyrgyzstan, Muscovite Ar-dating, Nd and Hf isotopes, Northern Tianshan, Tectonic model, zircon age, Zircon geochronologyAutores:Alexeiev D.V., Alfred Kron̈er, Chao Y., Corsini M., Hegner E., Liu D.Y., Tretyakov A.A., Windley B.F., Wong J., Yamirka Rojas-AgramonteFuentes:scopus