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Activity

2022

• SIGNIFICANT PHYLETIC EVOLUTION IS VERY RARE: EVOLUTION HAS BEEN PREDOMINANTLY PUNCTUATIONAL
  T86 Punctuated Equilibrium I: 50 Years Later
  Monday, 10 October 2022

  8:00 AM - 12:00 PM

  Mile High Ballroom 4B

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2019

• BARRIER-ISLAND-LAGOON COMPLEXES AND MARINE TRANSGRESSIONS: AL FISHER’S BARNEGAT BAY STORY AND THE CONTRASTING HISTORY OF THE PLIOCENE PINECREST FORMATION OF FLORIDA
  T173 Stratigraphic Rhythms, Paleoclimate, and Ocean Evolution: Honoring the Scientific Contributions of Alfred G. Fischer
  Tuesday, 24 September 2019

  8:00 AM - 12:00 PM

  Room 228AB, North Building

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2018

• GENAL SPINES FUNCTIONED TO ALLOW TRILOBITES TO RIGHT THEMSELVES AFTER BEING OVERTURNED STANLEY
  199 D23. Paleontology, Evolution and Development
  Tuesday, 6 November 2018

  1:30 PM - 5:30 PM

  Room 141

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2017

• EVIDENCE THAT THE ARMS OF TYRANNOSAURUS REX WERE NOT FUNCTIONLESS BUT ADAPTED FOR VICIOUS SLASHING
  T131 Studies in Paleobiology and Paleoecology II: In Honor of Professor David J. Bottjer
  Monday, 23 October 2017

  1:30 PM - 5:30 PM

  Room 607
• SHIFTING SANDS AROUND OAHU AND THE SPARSE FAUNA OF SHALLOW-WATER INFAUNAL BIVALVES
  26 Pacific Coastal Processes I
  Wednesday, 24 May 2017

  8:30 AM - 11:50 AM

  Room 319B

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2016

• MORE THAN A THIRD OF PALEOZOIC BRACHIOPOD GENERA LIVED INFAUNALLY  --  REALLY!
  209 Paleontology 2: Paleoecology and Paleoclimate
  Tuesday, 27 September 2016

  1:30 PM - 5:30 PM

  Mile High Ballroom 4C

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2015

• HABITATS, MARINE LIFE, AND HISTORY OF A TRANSGRESSIVE BARRIER-ISLAND (OR SPIT)-LAGOON SYSTEM: PALEOECOLOGY AND FATE OF THE INCREDIBLY DIVERSE TROPICAL BIVALVE FAUNA OF THE PLIOCENE PINECREST FORMATION OF FLORIDA
  T249 Cenozoic Evolution of Tropical Biota and Environments III: A Session Honoring the Contributions of Ann F. Budd
  Tuesday, 3 November 2015

  1:30 PM - 5:30 PM

  Room 310
• SIMILAR EFFECTS OF CHANGES IN THE MAGNESIUM/CALCIUM RATIO OF SEAWATER OVER GEOLOGICA TIME ON THE CALCIFICATION OF AN ARAGONITIC BENTHIC ALGA (HALIMEDA) AND CALCITIC PLANKTONIC ALGAE (COCCOLITHOPHORES): A TRIBUTE TO LAWRIE HARDIE
  T255 Lawrence A. Hardie Commemorative Session II
  Tuesday, 3 November 2015

  1:30 PM - 5:30 PM

  Room 319/320
• THE CAUSES AND INTENSITIES OF MASS EXTINCTIONS
  T68 Mass Extinction Causality: Records of Anoxia, Acidification, and Global Warming during Earth's Greatest Crises II
  Sunday, 1 November 2015

  1:30 PM - 5:30 PM

  Room 310

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2012

• MASS EXTINCTIONS: LESS SEVERE IN THE OCEAN THAN TRADITIONALLY PORTRAYED BUT STILL INTRIGUING
  6 SPECIAL SESSION: GSA BULLETIN: 125th Celebration Presentations I
  Sunday, 4 November 2012

  8:00 AM - 12:00 PM

  Ballroom B

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2010

• SPECTACULAR RADIATION OF THE LUCINDAE (BIVALVIA) AFTER 350 MILLION M.Y. OF LOW DIVERSITY: A RESPONSE TO THE INITIAL RADIATIONS OF MARINE ANGIOSPERMS THAT FACILITATE LUCINID BACTERIAL CHEMOSYMBIOSIS
  77 Paleontology IV - Environmental Controls on Ecology and Evolution
  Monday, 1 November 2010

  8:00 AM - 12:00 PM

  Room 605

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2009

• THE ROLE OF BACTERIAL RESPIRATION RATES IN THE CARBON ISOTOPIC SHIFTS ASSOCIATED WITH GLOBAL CLIMATIC CHANGE AND MASS EXTINCTION
  T19 The Present is the Key to the Past: Identifying and Characterizing Isotopic Pattern and Process in Modern Ecosystems
  Sunday, 18 October 2009

  8:00 AM - 12:00 PM

  Portland Ballroom 255

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2008

• Major Changes Over the History of Life: Origins, Radiations and Extinctions
  180 Breakthroughs in Paleontology: The Paleontological Society Centennial Symposium
  Monday, 6 October 2008

  8:00 AM - 12:00 PM
• The Mineralogy of Biocalcifying Marine Organisms: Biological Control Versus the Influence of Seawater Chemistry
  T168 Paleontological and Sedimentological Consequences of Calcite and Aragonite Sea Dynamics
  Sunday, 5 October 2008

  1:30 PM - 4:45 PM

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2006

• EFFECTS OF EUSTATIC SEALEVEL LOWERING ON TERRESTRIAL AND SHALLOW MARINE BIOTAS
  T137 Mass Extinctions: New Approaches Analyzing Process Links Between Land and Sea
  Tuesday, 24 October 2006

  8:00 AM - 12:00 PM