Documentos de Kovach V.P. | REDI

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Mostrando 9 resultados de: 9

Subtipo de publicación

Conference Object(2)

Publisher

Gondwana Research(4)

Journal of Asian Earth Sciences(2)

Geodynamics and Tectonophysics(1)

Precambrian Research(1)

Área temáticas

Ciencias de la tierra(4)

Geología, hidrología, meteorología(4)

Ciencias de la Tierra de América del Norte(3)

Ciencias de la Tierra de otras zonas(2)

Área de conocimiento

Geocronología(1)

Año de Publicación

Origen

Palabras Claves

Central Asian Orogenic Belt(3)

Nd-Hf isotopes(3)

Crustal growth(2)

Juvenile crust(2)

Continental construction in central Asia (IGCP-592): Scientific results and meetings in 2012

Conference Object

Abstract: IGCP-Project #592 (2012-2015) "Continental construction in Central Asia", funded by UNESCOIUGS, was

Palabras claves:

Alfred Kron̈er, Collins A.S., Kislov E., Kovach V.P., Safonova I., Seltmann R., Sun M.

Age of Palaeozoic granites and metamorphism in the Tuvino-Mongolian Massif of the Central Asian Mobile Belt: Loss of a Precambrian microcontinent

Abstract: The Tuvino-Mongolian Massif (TMM) was previously interpreted as a Precambrian block within the Centr

Palabras claves:

Central Asian Mobile Belt, Granitoids, High-grade metamorphism, Siberia, Tuvino-Mongolian Massif, U-Pb zircon geochronology

Alfred Kron̈er, Bibikova E.V., Kotov A., Kovach V.P., Kozakov I.K., Nutman A., Salnikova E.B., Todt W., Yakovleva S.

Granulites and Palaeoproterozoic lower crust of the Baidarik Block, Central Asian Orogenic Belt of NW Mongolia

Abstract: Mafic granulite xenoliths are hosted by garnetiferous charnockites in the Archaean to Palaeoproteroz

Palabras claves:

Central Asian Orogenic Belt, granulite, Lower crust, Mongolia, Nd-Hf isotopes, zircon

Alfred Kron̈er, Aranovich L., Fuzgan M., Kirnozova T., Kovach V.P., Kozakov I.K., Lee H.Y., Serebryakov N., Tolmacheva E., Wang K.L., Xie H.

Evolution of Cambrian and Early Ordovician arcs in the Kyrgyz North Tianshan: Insights from U-Pb zircon ages and geochemical data

Abstract: Geochronological, geochemical, and structural studies of magmatic and metamorphic complexes within t

Palabras claves:

Accretion, ARC, Cambro-Ordovician, CAOB, Ophiolite, Tianshan

Alexeiev D.V., Alfred Kron̈er, Degtyarev K.E., Kiselev V.V., Kovach V.P., Mikolaichuk A.V., Tretyakov A.A., Wong J., Yamirka Rojas-Agramonte

Early neoproterozoic crust formaton in the Dzabkhan microcontinent, Central Asian Orogenic Belt

Conference Object

Palabras claves:

Alfred Kron̈er, Chung S.L., Kovach V.P., Kozakov I.K., Lee H.Y., Salnikova E.B., Wang K.L.

Ediacaran, Early Ordovician and early Silurian arcs in the South Tianshan orogen of Kyrgyzstan

Abstract: The oldest magmatic rocks from the South Tianshan orogen of Kyrgyzstan (STS) are important for bette

Palabras claves:

CAOB, Magmatic arc, Neoproterozoic, Ordovician, Silurian, South Tianshan

Alexeiev D.V., Biske Y.S., Kovach V.P., Kröner A., Tretyakov A.A., Yamirka Rojas-Agramonte

No excessive crustal growth in the Central Asian Orogenic Belt: Further evidence from field relationships and isotopic data

Abstract: We provide new field observations and isotopic data for key areas of the Central Asian Orogenic Belt

Palabras claves:

CAOB, Crustal growth, Juvenile crust, Nn-Hf-Re-Os isotopes, Recycled crust

Alexeiev D.V., Alfred Kron̈er, Degtyarev K.E., Kovach V.P., Kozakov I.K., Wang K.L., Wong J.

Zircon ages and Nd-Hf isotopes in UHT granulites of the Ider Complex: A cratonic terrane within the Central Asian Orogenic Belt in NW Mongolia

Abstract: The Ider Complex of the Tarbagatai Block in northwestern Mongolia is part of a Precambrian microcont

Palabras claves:

Central Asian Orogenic Belt, granulite, Nd-Hf isotopes, Tarbagatai microcontinent, zircon dating

Alfred Kron̈er, Azimov P., Geng H.Y., Kirnozova T., Kovach V.P., Kozakov I.K., Wong J.

Reassessment of continental growth during the accretionary history of the Central Asian Orogenic Belt

Abstract: We argue that the production of mantle-derived or juvenile continental crust during the accretionary

Palabras claves:

Central Asian Orogenic Belt, Crustal growth, Crustal reworking, Juvenile crust, Nd-Hf isotopes

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.