---

Activity

2003

• TRACE METAL AND SULFUR GEOCHEMICAL RECORDS OF LATE PALEOZOIC PALEOENVIRONMENTAL VARIABILITY IN NORTH AMERICAN BLACK SHALES
  8 Economic Geology
  Monday, 24 March 2003

  1:00 PM - 5:00 PM

---

2002

• CONSTRAINING THE REGIONAL PALEOENVIRONMENTAL VARIABILITY OF PENNSYLVANIAN BLACK SHALES, EAST-CENTRAL USA
  T193 Chemostratigraphy: An Emphasis on Metal-Rich Black Shale Deposits
  Wednesday, 30 October 2002

  8:00 AM - 12:00 PM

---

Date Unknown

• SULFUR AND TRACE METAL GEOCHEMICAL RECORDS OF LATE PALEOZOIC PALEOENVIRONMENTAL VARIABILITY IN NORTH AMERICAN BLACK SHALES
  T162 Revisiting the Biogeochemistry of Black Shales and Oxygen-Deficient Marine Environments (Posters)