Now showing items 1-2 of 2

    • Combined obliquity and precession pacing of the late Pleistocene glacial cycles 

      Huybers, Peter John (Nature Publishing Group, 2011)
      Milankovitch1 proposed that Earth resides in an interglacial state when its spin axis both tilts to a high obliquity and precesses to align the Northern Hemisphere summer with Earth’s nearest approach to the Sun. This ...
    • Uncovering the Neoproterozoic Carbon Cycle 

      Johnston, David T; Macdonald, Francis Alexander; Gill, B; Hoffman, Paul; Schrag, Daniel P. (Nature Publishing Group, 2012)
      Interpretations of major climatic and biological events in Earth history are, in large part, derived from the stable carbon isotope records of carbonate rocks and sedimentary organic matter1,2. Neoproterozoic carbonate ...