---

Activity

2006

• UNDERGRADUATE CURRICULA FOR THE 21ST CENTURY AT THE PENNSYLVANIA STATE UNIVERSITY
  T190 Successful Strategies for Recruiting and Retaining Undergraduate Geoscience Majors
  Wednesday, 25 October 2006

  8:00 AM - 12:00 PM

---

2005

• METAL LIMITATION OF NITROGEN-FIXING CYANOBACTERIA THROUGH TIME AND RESULTING ISOTOPIC TRENDS
  16 Oxygen and Evolution on Early Earth II
  Tuesday, 9 August 2005

  1:30 PM - 4:30 PM

---

2003

• DIVERSE MICROORGANISMS MEDIATING THE ANAEROBIC OXIDATION OF METHANE IN METHANE SEEPS REVEALED BY DIRECTLY COUPLED ISOTOPIC AND PHYLOGENIC ANALYSES
  T105 Biogeochemical Processes at Ancient and Modern Methane Seeps I
  Monday, 3 November 2003

  1:30 PM - 5:30 PM

---

2001

• METHANE-CONSUMING MICROBIAL CONSORTIA IDENTIFIED AND STUDIED USING A NOVEL COMBINATION OF FLUORESCENT IN-SITU HYBRIDIZATION AND ION MICROPROBE d13C ANALYSIS
  23 Archean Earth and Contemporary Life: The Transition from an Anaerobic to an Aerobic Marine Ecosystem (Sponsored by NASA Astrobiology Institute)
  Tuesday, 26 June 2001

  10:00 AM - 4:30 PM