All abstracts by Richard J. Walker at Goldschmidt2012
| (2012) Bendego IC-Iron: HSE and Re-Os
Rios D, Carvalho W, Walker R, Davis D & Zucolotto ME |
| (2012) Separation of Mo, W and HFSEs from Rock Samples for the Study of Isotope Anomalies in Meteorites
Nagai Y, Yokoyama T & Walker R |
| (2012) Combined 182W, 186, 187Os and 142,143Nd Constraints on Terrestrial Differentiation and Mantle Mixing
Walker R, Touboul M & Puchtel I |
| (2012) Early Earth: An Insight from the Combined Os-Nd-Hf Isotope Systematics of Barberton Komatiites
Puchtel I, Touboul M, Blichert-Toft J & Walker R |
| (2012) Primordial Mantle Heterogeneities Revealed by Coupled 182W and 186, 187Os Investigations
Touboul M, Liu J, O'Neil J, Puchtel I & Walker R |
| (2012) The Upper Pennsylvanian Hushpuckney Black Shale Member from the Swope Formation in Kansas: Rhenium -Osmium Isotope Systematics, and the Highly Siderophile Elements (HSE)
Pitcher LL, Rasbury ET, Walker RJ & Watney WL |
| (2012) Planetary Scale Sr Isotopic Heterogeneity
Moynier F, Day J, Okui W, Yokoyama T, Bouvier A, Walker R & Podosek F |