Browsing ELibrary by Subject "40Ar/39Ar"

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MAGMATIC EVOLUTION AND ASCENT HISTORY OF THE ARIES MICACEOUS KIMBERLITE, CENTRAL KIMBERLEY BASIN, WESTERN AUSTRALIA: EVIDENCE FROM ZONED PHLOGOPITE PHENOCRYSTS, AND UV LASER 40AR/39AR ANALYSIS OF PHLOGOPITE-BIOTITE

Downes P.J.; Wartho Jo.A.; Griffin B.J. (2006)

The Neoproterozoic Aries kimberlite was emplaced in the central Kimberley Basin, Western Australia, as a N–NNE-trending series of three diatremes infilled by lithic-rich kimberlite breccias. The breccias are intruded by ...
THE 40AR/39AR DATING OF MAGMATIC ACTIVITY IN THE DONBAS FOLD BELT AND THE SCYTHIAN PLATFORM (EASTERN EUROPEAN CRATON)

Alexandre P.; Chalot-Prat F.; Saintot A.; Wijbrans J.; Stephenson R.; Wilson M.; Kitchka A.; Stovba S. (2004)

The Donbas Fold Belt is the compressionally deformed southeasternmost part of the intracratonic late Paleozoic Dniepr-Donets rift basin. It is situated in an intracratonic setting but close to the southern margin of the ...

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