Browsing by Author "Vashakidze G.T."

Now showing items 1-3 of 3

CHRONOLOGY OF QUATERNARY VOLCANISM OF THE KELI HIGHLAND, GREATER CAUCASUS: EVIDENCE FROM K-AR ISOTOPIC DATING

Lebedev V.A.; Chernyshev I.V.; Bubnov S.N.; Arutyunyan E.V.; Dudauri O.Z.; Vashakidze G.T. (2004)

The specified on the basis of K-Ar data magmatic activity phases in manifestation time coincide with certain activity phases of other large latest-volcanism centers at Greater Caucasus - Elbrus and Kazbek. The initial ...
GEOCHRONOLOGY OF THE NEOGENE-QUATERNARY DACITIC VOLCANISM IN THE NORTHWESTERN LESSER CAUCASUS (GEORGIA)

Lebedev V.A.; Chernyshev I.V.; Arakelyants M.M.; Gol'tsman Yu.V.; Dudauri O.Z.; Vashakidze G.T. (2004)

The isotopic geochronology of a representative collection of moderately acidic volcanics from the Javakheti neovolcanic area in the northwest of the Lesser Caucasus (Georgia) is studied using the K–Ar and Rb–Sr methods. ...
THE SAMSARI VOLCANIC CENTER AS AN EXAMPLE OF RECENT VOLCANISM IN THE LESSER CAUCASUS: K-AR GEOCHRONOLOGICAL AND SR-ND ISOTOPIC DATA

Lebedev V.A.; Chernyshev I.V.; Arakelyants M.M.; Bairova E.D.; Gol'tsman Yu.V.; Chugaev A.V.; Dudauri O.Z.; Vashakidze G.T. (2003)

The isotope–geochronological data obtained reveal a large center of Late Quaternary volcanism in the southern part of Republic of Georgia – Samsari volcanic center, with its main development phases corresponding to phases ...

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