Staff Scientist
 
       Department of Terrestrial Magnetism,
 
      Carnegie Institution for Science,
      Washington, DC
      
Imaging the Ancient Margin: How the Southeastern United States Was Built (And Why You Should Care)
| Date | Venue | 
|---|---|
| Apr 19 2013, 8:00 PM | Fernbank Science Center, Atlanta, Georgia, United States | 
| Sep 12 2013, 8:00 PM | Carnegie Institution for Science, Washington, DC, United States | 
| Jan 24 2014, 7:00 PM | Rutgers, The State University of New Jersey, Rutgers, New Jersey, United States | 
     Research Geophysicist
 
      
      USGA National Earthquake Information Center (NEIC),
      Golden, Colorado
      
Mitigating Disasters: Earthquake Response in the 21st Century
| Date | Venue | 
|---|---|
| Sep 25 2013, 8:00 PM | American Museum of Natural History, New York, United States | 
| Jan 18 2014, 9:00 AM | Southwestern Oregon Community College, Coos Bay, Oregon, United States | 
| Apr 24 2014, 10:00 AM | Seattle Town Hall, Seattle, Washington, United States |