Activity

2016

• NITROGEN/CARBON ISOTOPE RATIOS FROM THE EARLY TO MIDDLE PROTEROZOIC SEDIMENTARY ROCKS, MCARTHUR BASIN, NORTHERN AUSTRALIA
  T240 Excursions, Extinctions, and Environmental Change: New Advances in Geochemical Tools Linked to Critical Intervals of Environmental and Biotic Change in Earth History (Posters)
  Tuesday, 27 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F
• GEOCHRONOLOGICAL CONSTRAINTS OF THE PALEOARCHEAN SHURUGWI GREENSTONE BELT IN THE ZIMBABWE CRATON
  1 Precambrian Geology
  Sunday, 25 September 2016

  8:00 AM - 12:00 PM

  Room 302

2014

• ANCIENT OCEANIC CRUST IN ISLAND ARC LOWER CRUST: EVIDENCE FROM OXYGEN ISOTOPES IN ZIRCONS FROM THE TANZAWA TONALITIC PLUTON
  T110 Chikyu Meets Lithoprobe: Can We Connect Modern Arcs and Ancient Continental Crust?
  Monday, 20 October 2014

  8:00 AM - 12:00 PM

  122
• THE RADIOGENIC SR ISOTOPE EXCURSION DURING THE EDIACARAN AND EARLY CAMBRIAN
  T26 The Ediacaran-Cambrian Ecosphere (R)evolution: Emerging Records from Central and East Asia
  Sunday, 19 October 2014

  8:00 AM - 12:00 PM

  207