Howard W. Day
Metamorphic petrology and mineralogy; tectonic evolution of metamorphic belts; thermodynamics and phase equilibria; petrology of granites. Recent projects include: prehnite-pumpellyite and greenschist facies metamorphism in the Sierra Nevada; low blueschist facies metamorphism in the Coast Ranges; U-Pb and fission track geochronology of zircon in the Sierra Nevada; tectonic and metamorphic evolution of the Qinling and Tianshan orogenic belts, China.
Day, HW and SR Mulcahy (2007) Excess silica in omphacite and the formation of free silica in eclogite. JOURNAL OF METAMORPHIC GEOLOGY. 25(1):37-50. DOI: 10.1111/j.1525-1314.2006.00677.x
Schenker, MB, HW Day, LA Beckett and XL Pan (2006) Residential proximity to naturally occurring asbestos: Health risk or ecologic fallacy? AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE. 173(5):573-574.