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Activity

2005

• BIOGEOCHEMISTRY OF MICROBIAL MATS IN COASTAL PONDS OF THE MCMURDO DRY VALLEYS, ANTARCTICA
  T118 Terrestrial and Extraterrestrial Environments for Microbial Survival II
  Monday, 17 October 2005

  1:30 PM - 5:30 PM
• EXPERIMENTAL AND TEMPORAL OBSERVATIONS ON THE OCCURRENCE AND ABUNDANCE OF PYROGENIC PAH RELATIVE TO ATMOSPHERIC OXYGEN LEVELS
  46 Phanerozoic O2: Animals, Plants, and Fires
  Thursday, 11 August 2005

  9:00 AM - 12:00 PM

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2003

• RELATING THE OCCURRENCE AND ABUNDANCE OF PYROGENIC PAH TO MODERN, TRIASSIC, AND CARBONIFEROUS ATMOSPHERIC OXYGEN LEVELS
  T172 On the Forefront of Terrestrial and Marine Organic Geochemistry: A Tribute to John I. Hedges
  Tuesday, 4 November 2003

  1:30 PM - 5:30 PM
• C3/C4 VARIATIONS IN HIGHER SALT MARSH SEDIMENTS: AN APPLICATION OF COMPOUND SPECIFIC ISOTOPIC ANALYSIS OF LIPID BIOMARKERS TO LATE HOLOCENE PALEOCLIMATIC RESEARCH
  T172 On the Forefront of Terrestrial and Marine Organic Geochemistry: A Tribute to John I. Hedges
  Tuesday, 4 November 2003

  1:30 PM - 5:30 PM
• SOURCES AND DIAGENETIC STATUS OF ORGANIC MATTER IN THE HAURAKI GULF, NEW ZEALAND USING DISTRIBUTION AND CARBON ISOTOPIC COMPOSITION OF AMINO ACIDS
  T172 On the Forefront of Terrestrial and Marine Organic Geochemistry: A Tribute to John I. Hedges
  Tuesday, 4 November 2003

  1:30 PM - 5:30 PM
• DISTRIBUTION AND SOURCES OF ORGANIC MATTER TO THE HAURAKI GULF, NEW ZEALAND USING MOLECULAR CHARACTERIZATION AND CARBON ISOTOPIC ANALYSIS OF SEDIMENTARY LIPIDS
  T172 On the Forefront of Terrestrial and Marine Organic Geochemistry: A Tribute to John I. Hedges
  Tuesday, 4 November 2003

  1:30 PM - 5:30 PM
• IDENTIFYING MICROBIAL DEGRADATION OF PAHS THROUGH COMPOUND SPECIFIC ISOTOPE ANALYSIS OF PHOSPHOLIPID FATTY ACIDS
  19 Investigations Involving Ground Water and Surface Water Quality and Quantity I
  Friday, 14 March 2003

  8:00 AM - 12:00 PM

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2002

• OXYGEN ISOTOPE COMPOSITIONS OF TREE RING a-CELLULOSE AS A PROXY FOR PALEO-HURRICANE ACTIVITY
  T140 Isotopic and Elemental Tracers of Late Quaternary Climate Change
  Tuesday, 29 October 2002

  8:00 AM - 12:00 PM
• MOLECULAR FOSSILS IN MESOPROTEROZOIC SHALES: BIOMARKER CHARACTERIZATION AND IMPLICATIONS FOR EUKARYOTIC EVOLUTION
  31 Black Shales—Old Problems, New Solutions II
  Thursday, 4 April 2002

  1:20 PM - 5:00 PM

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Date Unknown

• UTILIZING 13C-LABELED SUBSTRATES TO ASSESS MICROBIAL DEGRADATION OF POLYCYCLIC AROMATIC HYDROCARBONS THROUGH COMPOUND SPECIFIC ISOTOPE ANALYSIS OF PHOSPHOLIPID FATTY ACIDS
  118 Geochemistry, Organic (Posters)
• EVIDENCE FOR ABRUPT LATEST MIOCENE-EARLIEST PLIOCENE CLIMATE SHIFT RECORDED BY SINKHOLE PALEOLAKE AT GRAY FOSSIL SITE, NORTHEASTERN TENNESSEE
  T126 Pliocene Climates—Sea Levels and Ice Volumes (Posters)
• A 156-YEAR TREE-RING OXYGEN ISOTOPE RECORD OF MAJOR HURRICANE EVENTS IN THE SOUTHEASTERN U.S
  187 Paleoclimatology/Paleoceanography (Posters) II