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Activity

2025

• CAN SEDIMENT CARBON ISOTOPES DETECT LONG-TERM CHANGES IN FOREST-GRASSLAND DYNAMICS OF THE SHENANDOAH VALLEY, CENTRAL VIRGINIA?
  41 Biogeochemical Cycling of Elements at the Earth’s Surface Across Space and Time (Posters)
  Friday, 21 March 2025

  1:00 PM - 5:00 PM

  Shenandoah ABC
• CAN INSECT CARBON STABLE ISOTOPES IN TEMPERATE, C3 DOMINATED ENVIRONMENTS IDENTIFY LONG-TERM VEGETATION CHANGES?
  7 Undergraduate Research I (Posters)
  Thursday, 20 March 2025

  8:00 AM - 12:00 PM

  Shenandoah ABC

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2024

• MERCURY CONTENT AND STABLE ISOTOPE COMPOSITION FROM EDIACARAN DOUSHANTUO FORMATION BLACK SHALES SUGGEST DYNAMIC ENVIRONMENTAL CONDITIONS INCLUDING PHOTIC ZONE EUXINIA AND DYNAMIC MERCURY SOURCES
  T3 Advances in Nontraditional Stable Isotope Measurements and Utility as Proxies in Modern and Paleo-Settings
  Sunday, 22 September 2024

  8:00 AM - 12:00 PM

  207A

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2023

• TESTING FOR PRESENCE OF ALTERNATIVE PHOTOSYNTHETIC PATHWAYS IN PLANTS DURING THE LOWER CARBONIFEROUS
  254 D32. Relevant Topics in Geochemistry
  Wednesday, 18 October 2023

  1:30 PM - 5:30 PM

  327
• EVIDENCE FOR VARIABLE MARINE ENVIRONMENTAL CONDITIONS FROM MERCURY CONTENT AND STABLE ISOTOPIC COMPOSITION OF THE EDIACARAN DOUSHANTUO FORMATION BLACK SHALES, SOUTH CHINA
  T36 Advances in Non-Traditional Stable Isotope Measurements and Utility as Proxies in Modern and Paleo-Settings (Posters)
  Sunday, 15 October 2023

  8:00 AM - 5:30 PM

  Hall B

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2022

• REMINERALIZATION AND DENITRIFICATION: NITROGEN AS A LOCAL REDOX INDICATOR ACROSS THE END-TRIASSIC MASS EXTINCTION
  T259 Dynamics of Earth’s Climate System and Biogeochemical Cycles in Deep Time
  Wednesday, 12 October 2022

  1:30 PM - 5:30 PM

  506
• USING C AND O ISOTOPES TO CONSTRAIN THE SOURCES OF CARBONATE CLASTS IN A CRYOGENIAN GLACIAL DIAMICTITE
  T26 Comings and Goings of Proterozoic Global Glaciations (Posters)
  Sunday, 9 October 2022

  9:00 AM - 1:00 PM

  Exhibit Hall F

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2021

• INVESTIGATION OF CARBON AND NITROGEN STABLE ISOTOPES IN A VERTEBRATE COPROLITE ASSEMBLAGE FROM THE LATE TRIASSIC OF CONTINENTAL EQUATORIAL PANGAEA
  T156 Community Ecology and the Fossil Record: Diversity, Ecological Structure, and Paleoenvironmental Responses (Posters)
  Tuesday, 12 October 2021

  9:00 AM - 1:00 PM

  Exhibit Hall A
• MERCURY CONTENT AND STABLE ISOTOPE DATA AS A TOOL FOR STRATIGRAPHIC CORRELATION AND ENVIRONMENTAL INTERPRETATION: A CASE STUDY OF EDIACARAN BLACK SHALES OF THE DOUSHANTUO FORMATION, SOUTH CHINA
  T76 The Neoproterozoic Earth-Life System
  Monday, 11 October 2021

  8:00 AM - 12:00 PM

  E141/E142 (Hybrid Room)
• EXTENSIVE DENITRIFICATION AND NITRATE LIMITATION IN AN EARLY TONIAN MARINE BASIN
  T76 The Neoproterozoic Earth-Life System
  Monday, 11 October 2021

  8:00 AM - 12:00 PM

  E141/E142 (Hybrid Room)