Duration of Hydrothermal Alteration and Mineralization of the Don Manuel Porphyry Copper System, Central Chile

by Amy K. Gilmer, R. Stephen J. Sparks, Dan N. Barfod, Emily R. Brugge, Ian J. Parkinson
Published 2021-02-01

A pulse of mid-Pleistocene rift volcanism in Ethiopia at the dawn of modern humans

by William Hutchison, Raffaella Fusillo, David M. Pyle, Tamsin A. Mather, Jon D. Blundy, Juliet Biggs, Gezahegn Yirgu, Benjamin E. Cohen, Richard A. Brooker, Dan N. Barfod, Andrew T. Calvert
Published 2016-10-01