- Dr. Gerardo J. IturrinoAssociate Research ScientistLamont-Doherty Earth ObservatoryMarine Geology and GeophysicsBorehole61 Route 9W - PO Box 1000PalisadesNY10964-8000USPhone:(845) 365-8656Fax:(845) 365-3182iturrino@ldeo.columbia.eduLamont Projects:

