|Home |Who are we? |Why Study Ice Cores? |How is it Done?| |Core Location Maps |Weather Information |Site Map| Contact: nicl@usgs.gov
Contact: nicl@usgs.gov
National Science Foundation
U.S. Department of the Interior
U.S. Geological Survey
Privacy Statement || Disclaimer || Accessibility
URL http://nicl.usgs.gov/green.htm
Last updated: September 16, 2005
E-mail your comments!