Now showing items 1-5 of 5

    • 12.007 Geobiology, Spring 2007 

      Summons, Roger (2007-06)
      The interactive Earth system: biology in geologic, environmental and climate change throughout Earth history. Since life began it has continually shaped and re-shaped the atmosphere, hydrosphere, cryosphere and the solid ...
    • 12.007 Geobiology, Spring 2009 

      Summons, Roger; Bosak, Tanja (2009-06)
      This course introduces parallel evolution of life and the environment. Life processes are influenced by chemical and physical processes in the atmosphere, hydrosphere, cryosphere and the solid earth. In turn, life can ...
    • 12.158 / 12.458 Molecular Biogeochemistry, Fall 2010 

      Summons, Roger; Hallmann, Christian; Sepulveda, Julio (2010-12)
      This course covers all aspects of molecular biosignatures, such as their pathways of lipid biosynthesis, the distribution patterns of lipid biosynthetic pathways with regard to phylogeny and physiology, isotopic contents, ...
    • 12.458 Molecular Biogeochemistry, Fall 2006 

      Summons, Roger (2006-12)
      This course covers all aspects of molecular biosignatures from their pathways of lipid biosynthesis, the distribution patterns of lipid biosynthetic pathways with regard to phylogeny and physiology, isotopic contents, ...
    • 12.458 Molecular Biogeochemistry, Fall 2009 

      Summons, Roger (2009-12)
      This course evaluates and discusses the formation and diagnostic structural properties of organic compounds with particular emphasis on those molecules which form chemical fossils. The course is structured around the ...