1.- 13C OF TERRESTRIAL CARBON THROUGH THE LATE PHANEROZOIC GEOLOGICAL SOCIETY OF AMERICA (GSA); BOULDER, CO; USA; UNITED STATES, 2000 GEOLOGICAL SOCIETY OF AMERICA, 2000 ANNUAL MEETING Ver registro 2.- CARBONATE STORM DEPOSITS AND VARVE-LIKE SEDIMENTS WITHIN THE GREAT BLUE HOLE ON LIGHTHOUSE REEF ATOLL, BELIZE, CENTRAL AMERICA GEOLOGICAL SOCIETY OF AMERICA (GSA); BOULDER, CO; USA; UNITED STATES, 2002 GEOLOGICAL SOCIETY OF AMERICA, 2002 ANNUAL MEETING Ver registro 3.- LAST INTERGLACIAL REEF GROWTH BENEATH BELIZE BARRIER AND ISOLATED PLATFORM REEFS GEOLOGICAL SOCIETY OF AMERICA (GSA); BOULDER, CO; USA; UNITED STATES, 2000 Ver registro