Browsing by Author "Claiborne, Lily Lowery"
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Claiborne, Lily Lowery (2006-07-31)Department: GeologyZirconium and Hf are nearly identical geochemically, and therefore most of the crust maintains near chondritic Zr/Hf ratios of ~35-40. By contrast, many high-silica rhyolites and granites have anomalously low Zr/Hf (15-30). ...
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Claiborne, Lily Lowery (2011-04-06)Department: Environmental EngineeringThe processes by which magma is transported into, stored within, and expelled (erupted) from the upper crust are critical to understanding volcanism and crustal construction. Recent studies suggest that magmatic systems ...