Pleistocene Glaciations Ice Age Supplementary Textbook Material Chapter 24 Pages 524 543 Northern Hemisphere Ice Maximum Lateral and Medial Moraine Moraine deposit Loess Oxygen isotope fractionation Temperature record from O 18 Kepler s 2nd Law Variations due to gravity Elliptical orbit obliquity Milankovitch cycles Northern hemisphere insolation differences due to Milankovitch cycles Threshold diagram Ice albedo feedback loop Cloud albedo feedback loop Temperature compared to sulfur aerosol concentration Nutrient cycle Nutrients related to sea level change CO2 nutrient feedback loop Iron fertilization feedback loop Reef feedback loop Forest cover negative feedback Forest cover feedback loop
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