---

Activity

2006

• COMMUNITY-LEVEL PALEOECOLOGICAL CHANGE ASSOCIATED WITH REGIONAL EXTINCTION IN THE LATE ORDOVICIAN (MOHAWKIAN) APPALACHIAN BASIN OF THE EASTERN UNITED STATES
  63 Paleontology/Paleobotany II: Diversity, Turnover, and Extinction
  Monday, 23 October 2006

  8:00 AM - 12:00 PM

---

2005

• BRINGING UP BETA: EXAMINING THE EFFECTS OF EXTINCTION ON DIVERSITY WITH AN ADDITIVE PARTITIONING MODEL
  206 Paleontology VI: Partitioning Taxa—Patches, Gradients, and Regions
  Wednesday, 19 October 2005

  8:00 AM - 12:00 PM
• EXAMINING THE EFFECTS OF EXTINCTION ON DIVERSITY WITH NULL MODELS: BRINGING UP BETA
  40 Biodiversity Dynamics and Global Change in Deep Time
  Wednesday, 10 August 2005

  1:30 PM - 4:30 PM

---

2004

• A QUANTITATIVE NULL MODEL OF EXPECTED CHANGES IN ECOLOGICAL COMMUNITY STRUCTURE FOLLOWING AN EXTINCTION
  129 Paleontology V: Fossil Gradients and Ecological Landscapes
  Tuesday, 9 November 2004

  8:00 AM - 12:00 PM

---

Date Unknown

• GEOCHEMICAL EVIDENCE OF SUBAERIAL EXPOSURE AT PARASEQUENCE BOUNDARIES IN UPPER ORDOVICIAN LIMESTONES FROM THE NASHVILLE DOME, TENNESSEE, U.S.A
  24 Stratigraphy (Posters)