Modal Analysis of a Freestanding Sandstone Monolith (Castleton Tower, Utah)

Jeffrey R Moore1, Paul R. Geimer1, Riley Finnegan2 and Clotaire Michel3, (1)University of Utah, Salt Lake City, UT, United States, (2)University of Utah, Geology & Geophysics, Salt Lake City, UT, United States, (3)ETHZ, Zurich, Switzerland