1. New Thorium Isotope Ratio Measurements in Silicate Reference Materials: A‐THO, AGV‐2, BCR‐2, BE‐N, BHVO‐2 and BIR‐1. Issue 2 (29th October 2015) Authors: Carpentier, Marion; Gannoun, Abdelmouhcine; Pin, Christian; Sigmarsson, Olgeir Journal: Geostandards and geoanalytical research Issue: Volume 40:Issue 2(2016) Page Start: 239 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗