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Activity

2014

• SEASONAL TEMPERATURE AND PRECIPITATION AMOUNT RECORDED IN MONTHLY OXYGEN ISOTOPE MEASUREMENTS OF METEORIC WATER
  T253 Proxies for Paleoprecipitation
  Tuesday, 21 October 2014

  1:00 PM - 5:00 PM

  207
• INCREASED CARBON ISOTOPE FRACTIONATION BY TERRESTRIAL PLANTS FOLLOWING THE LAST GLACIAL MAXIMUM DRIVEN BY AN INCREASE IN ATMOSPHERIC pCO2
  T253 Proxies for Paleoprecipitation
  Tuesday, 21 October 2014

  1:00 PM - 5:00 PM

  207

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2012

• THE EFFECT OF ATMOSPHERIC CO2 CONCENTRATION ON CARBON ISOTOPE FRACTIONATION IN C3 LAND PLANTS
  T100 Fossils Plants as Paleoenvironmental Recorders (Posters)
  Monday, 5 November 2012

  9:00 AM - 6:00 PM

  Hall B
• INCORPORATING THE EFFECT OF CHANGING ATMOSPHERIC CO2 CONCENTRATION ON TERRESTRIAL CARBON ISOTOPE RECORDS
  T15 Fossils Plants as Paleoenvironmental Recorders I
  Sunday, 4 November 2012

  8:00 AM - 12:00 PM

  202AB

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2011

• A NEW MODERN ANALOG FOR THE EOCENE ARCTIC FOREST FROM OXYGEN ISOTOPES IN CELLULOSE-DERIVED PHENYLGLUCOSAZONE
  T80 Advances in Terrestrial Paleoclimatology and Paleoecology: Geochemical Techniques and Examples Using Inorganic and Organic Molecules in Fossil Soils, Plants, Invertebrates, and Vertebrates II
  Monday, 10 October 2011

  8:00 AM - 12:00 PM

  Room 200FG
• WET SUMMERS IN THE EOCENE ARCTIC QUANTIFIED FROM HIGH-RESOLUTION CARBON ISOTOPE MEASUREMENTS ACROSS FOSSIL TREE-RINGS
  T80 Advances in Terrestrial Paleoclimatology and Paleoecology: Geochemical Techniques and Examples Using Inorganic and Organic Molecules in Fossil Soils, Plants, Invertebrates, and Vertebrates II
  Monday, 10 October 2011

  8:00 AM - 12:00 PM

  Room 200FG

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2009

• FERTILIZATION OF TERRESTRIAL BIOMASS DURING THE LAST 120 MILLION YEARS
  T19 The Present is the Key to the Past: Identifying and Characterizing Isotopic Pattern and Process in Modern Ecosystems
  Sunday, 18 October 2009

  8:00 AM - 12:00 PM

  Portland Ballroom 255

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2007

• EVAPORATION OF THE OKEFENOKEE SWAMP: CALCULATIONS BASED ON STABLE ISOTOPE MASS BALANCE
  212 Environmental Geoscience; Geology and Health; Public Policy
  Wednesday, 31 October 2007

  1:30 PM - 5:30 PM

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2006

• ORGANIC CARBON LOSS AND CHANGES IN δ13C VALUES AS EVIDENCE OF FIRE AT ARCHAEOLOGICAL SITES
  T159 Geoarchaeology of Prehistoric Earthworks
  Tuesday, 24 October 2006

  1:30 PM - 5:30 PM

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2005

• CARBON LOSS FROM MINERAL SOILS DUE TO APPLIED HEAT FROM ABOVE-GROUND FIRES
  T76 Weathering, Sedimentation, and Diagenesis in Major Element Cycles I: In Memory of Raymond Siever
  Monday, 17 October 2005

  8:00 AM - 12:00 PM
• ESTIMATING WATER INPUT BY METASEQUOIA INTO HIGH-LATITUDE EOCENE PALEOENVIRONMENTS
  T46 Dendrogeology: Geologic Applications of Tree-Ring Studies
  Sunday, 16 October 2005

  1:30 PM - 3:30 PM

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Date Unknown

• CARBON ISOTOPE COMPOSITION OF BLOOD FROM A LARGE POPULATION (N=200) OF HUMANS: IMPLICATIONS FOR INTERPRETATION OF DIET
  22 Environmental Geoscience; Geology and Health; Public Policy I: Environmental Health, Natural Hazard Assessment, and Environmental Remediation and Water Management (Posters)
• STABLE-CARBON ISOTOPE COMPOSITION OF ORGANIC MATTER FROM EARLY ANGIOSPERMS PRESENT IN THE ARUNDEL FORMATION (POTOMAC GROUP), MARYLAND, USA
  100 Geochemistry (Posters)