Tracing Altiplano-Puna plateau surface uplift via radiogenic isotope composition of Andean arc lavas

Erin Margaret Scott1, Mark Benedict Allen2, Colin Macpherson1, Kenneth J W McCaffrey3, Jon Davidson1 and Christopher Saville1, (1)University of Durham, Durham, United Kingdom, (2)Durham University, Department of Earth Sciences, Durham, United Kingdom, (3)University of Durham, Department of Earth Sciences, Durham, United Kingdom