---

Activity

2003

• THE BIOGEOCHEMICAL CONTROLS OF d18OSO4 VALUES FROM SULFIDE OXIDATION
  93 Geomicrobiology: Microbes, Minerals, and the Natural Environment I
  Monday, 3 November 2003

  1:30 PM - 5:30 PM
• EXPERIMENTAL STUDIES OF MICROBIAL MECHANISMS OF METAL SULFIDE OXIDATION: STABLE ISOTOPIC SYSTEMATICS OF SULFATE AND IRON OXIDE
  T101 Ecological Stoichiometry: Elemental Cycling and Biogeochemical Interactions in Ecosystem Processes
  Monday, 3 November 2003

  1:30 PM - 5:30 PM

---

2002

• SULFUR AND OXYGEN ISOTOPES ANALYSES OF SECONDARY SULFATE FROM ABIOTIC AND BIOTIC METAL SULFIDE OXIDATION
  216 Geomicrobiology (Posters)
  Wednesday, 30 October 2002

  1:30 PM - 5:30 PM
• IRON ISOTOPE SIGNATURES OF BIOTICALLY AND ABIOTICALLY PRECIPITATED IRON-OXIDES
  5 Geomicrobiology
  Sunday, 27 October 2002

  8:00 AM - 12:00 PM

---

2001

• OXYGEN AND IRON ISOTOPIC ANALYSES OF BIOTIC AND ABIOTIC IRON OXIDES
  126 Geomicrobiology
  Wednesday, 7 November 2001

  1:30 PM - 5:30 PM