U-Th-Pb geochronology and Hf isotopes of carbonatites and alkaline rocks in the southern Canadian Cordillera: Evolution of the western North American margin and subcontinental mantle

Lindsey Abdale, University of British Columbia, Vancouver, BC, Canada, Leo J Millonig, Goethe University Frankfurt, Frankfurt, Germany and Lee A Groat, Univ British Columbia, Vancouver, BC, Canada