Lessons from Low-δ18O Rhyolites Along the Yellowstone Hotspot Track: Identifying Mechanisms for Generating Low-δ18O Silicic Magmas on Earth

Juliana Troch1,2, Ben S Ellis2, Chris Harris3 and Olivier Bachmann2, (1)Brown University, Department of Earth, Environmental and Planetary Sciences, Providence, RI, United States, (2)ETH Zurich, Institute of Geochemistry and Petrology, Zurich, Switzerland, (3)University of Cape Town, Department of Geological Sciences, Rondebosch, South Africa