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Activity

2017

• DIVERSITY-DEPENDENT DIVERSIFICATION IN ORDOVICIAN–SILURIAN GRAPTOLOIDS
  T132 The Onset of the Great Ordovician Biodiversity Event (GOBE): Testing Hypotheses with Diverse Data Sets
  Monday, 23 October 2017

  1:30 PM - 5:30 PM

  Room 608
• THE GEOLOGIC TIME SCALE 2020: INTEGRATING THE STRATIGRAPHIC RANGE DATA FROM CONODONTS AND OTHER CARBONATE FACIES FOSSILS
  4 Conodonts Solving Stratigraphic Problems
  Sunday, 19 March 2017

  8:00 AM - 12:00 PM

  Lawrence Welk Room, Mezzanine Level

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2016

• EXTINCTION IN THE ORDOVICIAN-SILURIAN GRAPTOLOID CLADE: RATE, SELECTIVITY, AND DRIVERS
  T288 The Early Paleozoic World: Radiations, Extinctions, and Paleoenvironmental Change II
  Wednesday, 28 September 2016

  8:00 AM - 12:00 PM

  Mile High Ballroom 3C

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2013

• ANALYSIS OF EARLY PALEOZOIC ZOOPLANKTON (GRAPTOLOIDA) EXTINCTION RISK USING MODEL-CHOICE
  T90 Biological and Environmental Feedbacks in the Colonization of the Water Column
  Sunday, 27 October 2013

  1:00 PM - 5:00 PM

  Room 603

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2012

• THE 2012 GEOLOGIC TIME SCALE FOR THE ORDOVICIAN AND SILURIAN SYSTEMS: ADVANCES AND CHALLENGES
  T250 Geologic Timescale—Current Status, Future Enhancement, and Applications (Posters)
  Wednesday, 7 November 2012

  9:00 AM - 6:00 PM

  Hall B

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2007

• KING FOR A DAY: RISE AND FALL IN SITE OCCUPANCY AND GEOGRAPHIC RANGE IN MOLLUSCAN SPECIES AND GENERA
  31 Paleontology III: Geographic Diversity Patterns
  Sunday, 28 October 2007

  1:30 PM - 5:30 PM

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2006

• POTENTIAL RESOLVING POWER OF CALIBRATED BIOSTRATIGRAPHIC TIME LINES FOR PALEOZOIC DEEP TIME
  T18 The EARTHTIME Project I
  Sunday, 22 October 2006

  8:00 AM - 12:00 PM