Masters ThesisExperimental determination of pre-eruptive storage conditions and continuous decompression of rhyodacite magma erupted from Chaos Crags, Lassen Volcanic Center, CaliforniaQuinn, Erin ToddA series of hydrothermal (high-temperature and -pressure) phase equilibrium experiments were performed on a natural rhyodacite pumice from the 1,050 calibrated years B.P. pyroclastic flow from the Chaos Crags, Lassen Volcanic Center, California. The p . . .
ThesisInsights into rhyolite magma dome systems based on mineral and whole rock compositions at the Mono Craters, Eastern California.Johnson, Michelle, RaneeThe Mono Craters magmatic system, found in a transtensional tectonic setting, consists of small magmatic bodies, dikes, and sills. New sampling of the Mono Craters reveals a wider range of magmatic compositions and a more complex storage and delivery . . .
ThesisTextural analysis of mafic enclaves as an insight into magma mixing processes at Chaos Crags, Lassen Volcanic Center, CaliforniaHootman, Crystal DawnThe Chaos Crags are a series of volcanic domes located in Lassen Volcanic Center, southernmost Cascades Range. The six domes erupted approximately 1100 years ago. The host rock is dacite, which is compositional similar in all domes at (66-69 wt. % SiO . . .