Composition, U-Pb age, and geodynamic setting of island-arc gabbroids and granitoids of the Dzhida zone

Geologiya i Geofizika

Volumn 47, Issue 8, 2006, Pages 956-962

  Gordienko, I V ^a   Kovach, V P ^a   Gorokhovsky, D V ^a   Sal'nikova, E B ^a   Kotov, A B ^a   Yakovleva, S Z ^a   Zagornaya, N Yu ^a   Fedoseenko, A M ^a   Plotkina, Yu V ^a  

^a NONE

Author keywords

Dzhida Caledonide zone; Gabbroids; Granitoids; Island arc; Isotope age; Northern Mongolia; Paleoasian ocean; Transbaikalia

Indexed keywords

GABBRO; GEODYNAMICS; GRANITOID; ISLAND ARC; MELTING; TECTONIC SETTING; TONALITE; URANIUM-LEAD DATING;

ASIA; EURASIA; FAR EAST; MONGOLIA; RUSSIAN FEDERATION; TRANSBAIKALIA;

EID: 33845796693     PISSN: 00167886     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (15)

1. Gradstein F.M., Ogg J.G., Smith A.G. et al. A new Geological Time Scale, with special reference to Precambrian and Neogene // Episodes, 2004, v. 27, No 2, p. 83-100.
2. Kovalenko V.I., Yarmolyuk V.V., Kovach V.P. et al. Isotope provinces, mechanisms of generation and sources of the continental crust in the Central Asian Mobile Belt: geological and isotopic evidence // J. Asian Earth Sci., 2004, v. 23, p. 605-627.
3. Krogh T.E. A low-contamination method for hydrothermal decomposition of zircon and extraction of U and Pb for isotopic age determination // Geochim. Cosmochim. Acta, 1973, v. 37, p. 485-494.
4. Ludwig K.R. PbDat for MS-DOS, version 1.21 /U.S. Geol. Survey Open-File Rept. 88-542. 1991, 35 p.
5. Ludwig K.R. ISOPLOT/Ex.Version 2.06. A geochronological toolkit for Microsoft Excel. Berkley Geochronology Center Sp. Publ., 1999, No 1a 49 p.
6. Steiger R.H., Jager E. Subcommission of Geochronology: convention of the use of decay constants in geo- and cosmochronology // Earth Planet. Sci. Lett., 1976, v. 36, No 2, p. 359-362.
7. Stacey J.S., Kramers I.D. Approximation of terrestrial lead isotope evolution by a two-stage model // Earth Planet. Sci. Lett., 1975, v. 26, No 2, p. 207-221.
8. Jacobsen S.B., Wasserburg G. J. Sm-Nd evolution of chondrites and achondrites // Earth Planet. Sci. Lett., 1984, v. 67, p. 137-150.
9. Goldstein S.J., Jacobsen S.B. Nd and Sr isotopic systematics of river water suspended material: implications for crustal evolution // Earth Planet. Sci. Lett., 1988, v. 87, p. 249-265.