- Dr. Gregory O'MullanAdjunct Associate Research ScientistLamont-Doherty Earth ObservatoryBiology and Paleo Environment201C New Core Lab61 Route 9W - PO Box 1000PalisadesNY10964-8000USgomullan@ldeo.columbia.eduFields of interest:Environmental microbiology, biogeochemistry, and molecular ecology
- Columbia Earth Microbiology Initiative

