Oxygen isotope composition, dust content and alkalinity versus depth for the lowest 250 meters of the Dye 3 Greenland ice core [Hammer et al., 1985]. The time interval covered by this section is approximately 8000-80,000 years ago [Dansgaard et al., 1982]. Cold events appear as more negative 18O values and are correlated with increased dust content.
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Last modified by pib on October 28, 2003.