. "4 Scientific Tools and Infrastructure." Lessons and Legacies of the International Polar Year 2007-2008. Washington, DC: The National Academies Press, 2012.
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Lessons and Legacies of INTERNATIONAL POLAR YEAR 2007-2008
FIGURE 4.13 Schematic of the ANDRILL-MIS drill core. SOURCES: left, Chicago Tribune; right: ANDRILL Science Management Office, http://www.andrill.org.
FIGURE 4.14 A 1-m-long section of ice core from the West Antarctic Ice Sheet Divide Ice Core; section contains a dark ash layer. SOURCE: Heidi Roop.
