Keywords: FiammeRestingSpringTuff031811.jpg en Fiamme in the Resting Spring Tuff near Shoshone California own Wilson44691 2011-03-18 35 996958 -116 219213 Photograph taken by Mark A Wilson Department of Geology The College of Wooster http //www3 wooster edu/geology/MWilson html Cc-zero Tuff Volcanism of California Miocene volcanism |