COMPARING ONSHORE AND OFFSHORE VOLUMES OF LARGE IGNEOUS PROVINCES ASSOCIATED WITH PASSIVE CONTINENTAL MARGINS
STEIN, Carol, Earth & Environmental Sciences, University of Illinois at Chicago, Chicago, IL 60607, GALLAHUE, Molly, Earth & Planetary Sciences, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208 and STEIN, Seth, Earth & Planetary Sciences, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208-3130