Activity

2015

• ENVIRONMENTAL CONTEXT FOR ANIMAL BIOMINERALIZATION AND FOSSIL PYRITIZATION IN THE TERMINAL EDIACARAN PERIOD
  T250 Geobiology of Critical Transitions: Integrating Fossils, Proxies, and Models I
  Tuesday, 3 November 2015

  1:30 PM - 5:30 PM

  Room 325/326

2013

• THE EFFECT OF SEAWATER REDOX STRATIFICATION ON EARLY METAZOANS FROM THE TERMINAL EDIACARAN KHATYSPYT FORMATION OF ARCTIC SIBERIA
  66 Special Session: A Life in Earth History from Tectonics to Climate II: The Scientific Legacy of Paul F. Hoffman
  Sunday, 27 October 2013

  1:00 PM - 5:00 PM

  Mile High Ballroom 4EF

2012

• A SHORTER FUSE FOR THE CAMBRIAN EXPLOSION?
  T130 Fossil Preservation, Biological Evolution, and Environmental Change at the Dawn of Animal Radiation: An Examination of Geobiological Events across the Ediacaran–Cambrian Transition II
  Monday, 5 November 2012

  1:30 PM - 5:30 PM

  217D

2009

• ONTOGENY AND ASEXUAL REPRODUCTION OF DISCOIDAL EDIACARAN ORGANISMS: WHY SO MANY DISCS BUT SO FEW WITH FRONDS?
  265 Paleontology: Development & Morphology
  Wednesday, 21 October 2009

  1:30 PM - 5:30 PM

  Portland Ballroom 255
• A GLACIAL DIVIDE BETWEEN EDIACARAN EXTINCTION AND THE CAMBRIAN EXPLOSION OF LIFE
  148 Earth et al.—Our Planets from the Hadean to Today
  Tuesday, 20 October 2009

  8:15 AM - 12:00 PM

  Portland Ballroom 254