Erin Alexander Graduate Teaching Associate, School of Earth and Space Exploration [email protected] Mail code: 6004 Campus: Tempe Biography Teaching Previous Next Student Information Graduate StudentGeological SciencesThe College of Lib Arts & Sci Long Bio Erin Alexander is a PhD candidate in Geological Sciences studying the geologic controls on hot spring chemistry in Yellowstone National Park. Images Grand Prismatic outflow, Yellowstone NP Red Cliffs, UT Craters of the Moon NM Expertise Areas Biogeochemistry Earth Surface Processes Geochemical Cycles Geochemistry Geographic Information Science Geological Processes Hydrology