Rheology of bubbly rhyolites and its effect on the emplacement of Obsidian Dome

Stuart M. Kenderes1, Graham D Andrews2, Kenneth S Befus3, Shelby Isom2, Tyler Nathan Leggett3 and Alan G Whittington4, (1)University of Missouri Columbia, Department of Geological Sciences, Columbia, MO, United States, (2)West Virginia University, Department of Geology and Geography, Morgantown, WV, United States, (3)Baylor University, Department of Geosciences, Waco, TX, United States, (4)University of Missouri, Geological Sciences, Columbia, MO, United States