National Academy of Sciences Members Lonnie Thompson American Association for the Advancement of Science Fellows William I. Ausich (emeritus) Anne E. Carey (emeritus) Andréa G. Grottoli W. Berry Lyons John Olesik CK Shum Lonnie Thompson American Geophysical Union Fellows Mike Bevis W. Berry Lyons Frank Schwartz Lonnie Thompson Geological Society of America Fellows William I. Ausich (emeritus) Loren Babcock Stig Bergström (emeritus) Anne E. Carey (emeritus) Dave Cole David Elliot (emeritus) Larry Krissek (emeritus) W. Berry Lyons Matt Saltzman Frank Schwartz
