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Activity

2009

• “DESCENT WITH MODIFICATION”, TRANSFORMATIONAL SERIES, AND PHYLOGENETIC ANALYSES TO INFER THE EVOLUTION OF MODERN CONIFER FAMILIES
  220 Paleontology: Phylogeny & Systematics
  Wednesday, 21 October 2009

  8:00 AM - 12:00 PM

  Portland Ballroom 255

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2008

• Breakthroughs in Paleobotany: The Rise of Plants on Land and Origin of Complex Reproductive Systems
  180 Breakthroughs in Paleontology: The Paleontological Society Centennial Symposium
  Monday, 6 October 2008

  8:00 AM - 12:00 PM

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2005

• THE MIDDLE EOCENE PRINCETON CHERT FLORA: THE MONOCOTS
  15 Paleogene Biota and Climates of Western North America: Atmospheric, Biological, and Geological Processes on a Warm World
  Tuesday, 9 August 2005

  1:30 PM - 4:30 PM

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2004

• DIVERSITY OF CRETACEOUS CONIFERS: A NEW SPECIES WITH POLLEN CONES THAT BEAR ADAXIAL POLLEN SACS AND POLLEN WITH FEATURES OF THE TAXODIACEOUS CONIFERS
  226 Paleontology XI: Species Concepts and Phylogenetic Relationships
  Wednesday, 10 November 2004

  1:30 PM - 5:30 PM