All abstracts by Holli Frey in conference series: Goldschmidt
(2020) Transition from Extension to Subduction Magmatism Recorded by Ignimbrites in Central OregonFrey H, Lippitt R, Manon M & Waters L
(2020) Petrogenesis of the South Sister, OR Cone Building Eruptions
Waters L, Andrews B & Frey H
(2013) Why do Some Andesite Stratovolcanoes Evolve to Erupt Rhyolite and/Or Rhyodacite and Others do Not?
Lange R, Frey H & Hall C