Fountain, A. (Portland State Univ. OR United States)
Kargel, J. (Geological Survey Flagstaff, AZ United States)
Lewis, K. (Colorado Univ. Boulder, CO United States)
MacAyeal, D. (Chicago Univ. Chicago, IL United States)
Pfeffer, T. (Colorado Univ. Boulder, CO United States)
Zwally, H. J. (NASA Goddard Space Flight Center Greenbelt, MD United States)