Jack Boatwright, Ruth Harris, David Lockner, Wayne Thatcher
Date & Time
Building 3, Room 3240 (main USGS conference room)
Closed captions are typically available a
few days after the seminar. To turn them on, press the ‘CC’
button on the video player. For older seminars that don’t have
closed captions, please email
us, and we will do our best to accommodate your request.