Member Directory The AAS maintains a membership directory to facilitate member interaction and to support the conduct of official Society business. Search directory for: Filter Results By Clear Filters Showing 1-3 of 3 results Laurence Marschall Full Emeritus Member Affiliation State/Province RI Country United States Autumn Pearce Undergrad Student Affiliation Yale University State/Province RI Country United States Joseph Ribaudo Full Member Affiliation Providence College State/Province RI Country United States