---

Activity

2021

• A LOWER ORDOVICIAN CRYPTOSPORE ASSEMBLAGE FROM AUSTRALIA HELPS TO RECONCILE MOLECULAR PHYLOGENETICS AND FOSSIL ORIGINS OF PLANT DEVELOPMENT
  166 D19. Paleoecology and Environmental Change
  Tuesday, 12 October 2021

  1:30 PM - 5:30 PM

  E145

---

2018

• PALEOLAKE NONESUCH: A PALEOENVIRONMENTAL AND BIOLOGICAL RECORD AT THE END OF THE MIDCONTINENT RIFT
  T68 Evolution of the Midcontinent Rift: A Window into Proterozoic Environments, a Repository of Minerals, and a Lesson in Rifting II
  Sunday, 4 November 2018

  1:30 PM - 5:30 PM

  Room 242
• HABITAT HETEROGENEITY IN NON-MARINE SETTINGS AS A PROMOTER OF EVOLUTIONARY NOVELTY
  10 D3. Paleontology (Posters)
  Sunday, 18 March 2018

  8:00 AM - 12:00 PM

  Lake Champlain Exhibition Hall

---

2017

• ORDOVICIAN “SPORE-THALLI” FROM THE KANOSH SHALE AT FOSSIL MOUNTAIN, UTAH
  49 Paleontology and Stratigraphy I
  Tuesday, 21 March 2017

  8:00 AM - 12:00 PM

  Monongahela, 17th Floor

---

2014

• CRYPTOSPORES AND THE FOSSIL RECORD OF EARLY LAND PLANT EVOLUTION
  50 Significant 21st-Century Paleontological Discoveries in Northeastern North America
  Monday, 24 March 2014

  1:30 PM - 3:50 PM

  Heritage Salon E

---

2013

• MASS-WASTING TRIGGERED BY THE END-TRIASSIC MASS-EXTINCTION
  T122 New Insights into Triassic-Jurassic Transition Events and End-Triassic Mass Extinction
  Monday, 28 October 2013

  8:00 AM - 12:00 PM

  Room 603
• DEVONIAN MARINE EXTINCTIONS WERE CAUSED BY TROPHIC COLLAPSE DUE TO DECLINING PCO2
  T90 Biological and Environmental Feedbacks in the Colonization of the Water Column
  Sunday, 27 October 2013

  1:00 PM - 5:00 PM

  Room 603

---

2012

• PALEOBIOLOGY OF EARLIEST NEOPROTEROZOIC LAKES
  T126 Lake Systems Through Space and Time
  Monday, 5 November 2012

  1:30 PM - 5:30 PM

  219AB

---

2011

• SURPRISINGLY HIGH BIOTIC DIVERSITY IN A NEOPROTEROZOIC SHALE
  T56 New Horizons in Precambrian Palynology and Paleobiology
  Sunday, 9 October 2011

  1:30 PM - 5:30 PM

  Room 205CD
• A POSSIBLE TRACEMAKER OF ARTHROPHYCUS
  71 Paleontology (Posters)
  Tuesday, 22 March 2011

  1:30 PM - 5:30 PM

  Grand Ballroom

---

2010

• EXCEPTIONAL PRESERVATION IN NON-MARINE SETTINGS AT 1 GA
  T167 Lagerstätten through Time: An Examination of Exceptional Preservational Pathways from the Terminal Proterozoic through Today I
  Tuesday, 2 November 2010

  8:00 AM - 12:00 PM

  Room 603
• CRYPTOSPORES FROM FOSSIL MOUNTAIN AND BOWER'S ANTITHETIC ORIGIN OF PLANTS
  45 Paleontology
  Monday, 15 March 2010

  1:30 PM - 5:35 PM

  Liberty B
• INTEGRATED PETROGRAPHIC AND PALYNOLOGICAL STUDY OF A MIDDLE SILURIAN SECTION AT BLUEGRASS, HIGHLAND COUNTY, VIRGINIA
  9 Paleontology I, Paleozoic (Posters)
  Sunday, 14 March 2010

  8:00 AM - 12:05 PM

  International ABCDF

---

2009

• EVIDENCE OF DIVERSE TERRESTRIAL PRECAMBRIAN ECOSYSTEMS
  T10 Microbial Mats, Biogeochemical Markers, and Microbial Evolution: The Co-Evolution of Early Earth and Microbial Life
  Sunday, 18 October 2009

  8:00 AM - 12:00 PM

  C124

---

2008

• ULTRASTRUCTURE OF CAMBRIAN CRYPTOSPORES SUPPORT MULTILAMINATE WALLS AS THE PRIMITIVE CONDITION IN THE PLANT SPORODERM
  2 Paleontology and Stratigraphy
  Thursday, 27 March 2008

  8:00 AM - 10:20 AM

---

2006

• STUDIES ON THE DEVONIAN/CARBONIFEROUS PHYTOPLANKTON DECLINE
  202 Paleoclimatology/Paleoceanography: Proxies, Patterns, and Processes (Posters)
  Wednesday, 25 October 2006

  8:00 AM - 12:00 PM
• MULTIPLE LINES OF EVIDENCE SUPPORT THE PRESENCE OF CAMBRIAN LAND PLANTS
  154 Paleontology/Paleobotany VI: Ancient Terrestrial Ecosystems
  Tuesday, 24 October 2006

  1:30 PM - 5:30 PM
• INTEGRATIVE PALEOECOLOGY OF THE ROGERSVILLE SHALE, CONASAUGA GROUP, TENNESSEE
  5 Time Slices Across the Appalachians: Tectonic and Depositional Settings of Cambro-Ordovician Rocks in the Appalachian Orogen I
  Monday, 20 March 2006

  8:00 AM - 12:00 PM

---

2005

• PALYNOFACIES ANALYSIS AND BIOSTRATIGRAPHIC CORRELATION ACROSS THE DEVONIAN CATSKILL FRONT
  22 Sequence Stratigraphic Approaches to Paleobiologic and Sedimentologic Investigations of Lower Paleozoic Strata of the Northern Appalachians
  Tuesday, 15 March 2005

  1:00 PM - 4:50 PM
• MIDDLE AND LATE CAMBRIAN ACRITARCHS FROM THE INNER CLASTIC BELT OF LAURENTIA
  8 Sedimentology, Stratigraphy, and Paleontology
  Monday, 14 March 2005

  1:00 PM - 3:20 PM

---

2003

• ESTABLISHING CRITERIA FOR THE RECOGNITION OF CAMBRIAN CRYPTOSPORES
  34 Paleontology and Stratigraphy
  Saturday, 29 March 2003

  8:20 AM - 12:00 PM

---

2002

• CRYPTOSPORE DYADS: A NEW PROXY FOR EARLY EMBRYOPHYTES
  22 Taphonomy: Insight into Stratigraphy, Sedimentology, and Evolution
  Tuesday, 26 March 2002

  8:00 AM - 12:00 PM

---

2001

• DECLINING PCO2 AND THE PHYTOPLANKTON OF TWO PHANÆROZOIC OCEANS
  159 Paleoclimatology/Paleoceanography II
  Thursday, 8 November 2001

  8:15 AM - 12:00 PM
• THE PHANEROZIC RECORD OF ORGANIC-WALLED PHYTOPLANKTON
  24 Controls on Phanerozoic Diversifications and Extinctions: Long-Term Interactions Between the Physical and Biotic Realms
  Tuesday, 26 June 2001

  10:00 AM - 2:30 PM

---

Date Unknown

• PRE-DEVONIAN PALYNOLOGY IN THE APPALACHIAN BASIN: A NEW LOOK AT LITHOFACIES
  31 Paleontology and Paleoceanography (Posters)