1. Laboratorio de Geología Andina, Centro Austral de Investigaciones Científicas, CADIC-CONICET, Ushuaia, TDF, Argentina
2. Department of Geological Sciences, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
3. Universidad Nacional de Tierra del Fuego, ICPA, Ushuaia, Tierra del Fuego, Argentina
4. Reno, Nevada, United States
5. Department of Geology and Geophysics, University of Utah, Salt Lake City, UT, United States