---

Activity

2006

• THE ORDOVICIAN RADIATION: A MACROEVOLUTIONARY CROSSROADS
  T42 The EARTHTIME Project II
  Sunday, 22 October 2006

  1:30 PM - 5:30 PM

---

2005

• TOWARDS AN ASSESSMENT OF PHANEROZOIC TRENDS IN BETA DIVERSITY: THE IMPORTANCE OF ENVIRONMENTAL AND GEOGRAPHIC SCALE
  206 Paleontology VI: Partitioning Taxa—Patches, Gradients, and Regions
  Wednesday, 19 October 2005

  8:00 AM - 12:00 PM

---

2004

• ASSESSING BIODIVERSITY TRENDS USING THE TYPE CINCINNATIAN AS A MICROCOSM: TESTING SAMPLING EFFECTS IN A CLOSED SYSTEM
  46 Pre-Cenozoic Paleontology
  Friday, 26 March 2004

  1:00 PM - 5:00 PM