This is a selected list of presentations for which PDF files are available. The PDF documents are optimized for viewing on your screen, and may not print well.
Sessions, Alex L (2009) Compound-specific d34S analysis by coupled GC/ICPMS. Poster at the GSA meeting in Portland, OR (file is 1.5 Mb).
Sessions, Alex L (2009) Large variations in lipid D/H ratios associated with microbial heterotrophy. Plenary lecture at the IMOG meeting in Bremen, German (file is 1.2 Mb)
Sessions, Alex L (2008) Huge variations in D/H fractionation associated with microbial heterotrophy. Poster at the 18th annual V.M Goldschmidt Meeting in Vancouver, BC (file is 0.6 Mb)
Sessions, Alex (2007) Hydrogen isotopes in marine lipids. Presentation at the Gordon Conference on Chemical Oceanography, August 2007 (file is 670k)
Sessions, Alex L (2006) Snowball Earth and the Evolution of Animals. Presentation to a general audience at Caltech Alumni Day, May 20, 2006 (file is 1.8 Mb)
Sessions, Alex L (2005) Seasonal variations in D/H fractionation of lipids by Spartina alterniflora. Presentation by ALS at the AGU fall meeting, San Francisco, CA (file is 0.5 Mb)
Sessions, Alex L (2005) Controls on the D/H composition of individual petroleum hydrocarbons. Presentation by ALS at the 15th annual V.M. Goldschmidt Meeting in Moscow, ID (file is 1.6 Mb)