http://expertvoices.nsdl.org/nsta-sem4-tectonics/2006/11/29/efieldwork-with-scientists/ NSTA Seminar #4 - As a part of our NSDL/NSTA Web Seminar series, we will be featuring experts from NSDL partner organizations in order to extend the web seminar experience. Meet our experts Dr. Chris Symons and Dr. Anthony Koppers from the Scripps Institution of Oceanography as they talk about their research studying the hot spots of our globe! Tue, 24 Nov 2009 02:44:57 +0000 http://wordpress.org/?v=2.3.3