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Activity

2022

• EARLY MISSISSIPPIAN CLIMATE CHANGE AND ITS INFLUENCE ON SEDIMENT DISPERSAL IN THE MACCRADY FACIES TRACK IN SOUTHEAST LAURENTIA (EASTERN USA)
  134 D32. Recent Advances in Sediments, Clastic (Posters)
  Monday, 10 October 2022

  2:00 PM - 6:00 PM

  Exhibit Hall F

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2021

• COMPARING THE GRID ANALYSIS METHOD OF PLANT BEARING COAL BALLS WITH DIGITAL IMAGE ANALYSIS
  T191 Advances in Virtual Paleontology: Applications, Digitization, and Dissemination (Posters)
  Tuesday, 12 October 2021

  2:30 PM - 6:30 PM

  Exhibit Hall A
• INTRODUCTION TO THE MT. RORAH COAL BED AND MT. RORAH COAL BALLS AT THE CREEK PAUM MINE IN SOUTHWESTERN ILLINOIS, GEOLOGIC CONTEXT AND PALEOBOTANICAL UNIQUENESS
  97 D17. Paleontological Finds and Evolutionary Patterns
  Monday, 11 October 2021

  1:30 PM - 5:30 PM

  E145

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2020

• TRENDS IN PLANT DIVERSITY AND ECOLOGY IN THE EURAMERICAN PENNSYLVANIAN TROPICS
  T227 The Co-Evolution of Phanerozoic Climate, Landscapes, and Terrestrial Ecosystems II
  Thursday, 29 October 2020

  5:30 PM - 8:00 PM

  Meeting Rooms
• RE-OPENING THE PHILLIPS COAL BALL COLLECTION TREASURE TROVE: UNPARALLELED RECORDS FROM TROPICAL PANGEA DURING THE LATE PALEOZOIC ICE AGE
  T227 The Co-Evolution of Phanerozoic Climate, Landscapes, and Terrestrial Ecosystems II
  Thursday, 29 October 2020

  5:30 PM - 8:00 PM

  Meeting Rooms

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2019

• COAL BALLS: OUTCROP TO SPECIMEN SCALE CROSS-CUTTING RELATIONSHIPS AND DISTRIBUTION PATTERNS - INSIGHTS AND CONSTRAINTS ON TIMING OF FORMATION AND POSSIBLE DEPOSITIONAL FRAMEWORKS
  200 D28. Recent Advances in Sediments, Carbonates (Posters)
  Tuesday, 24 September 2019

  9:00 AM - 6:30 PM

  Hall AB, North Building
• COAL-BALL ARCHIVE OF PENNSYLVANIAN-AGE TROPICAL PEAT-FORMATION PROCESSES
  T94 Geologic Energy Research I
  Monday, 23 September 2019

  8:00 AM - 12:00 PM

  Room 128AB, North Building
• PHYSIOLOGICAL FUNCTIONING OF SEASONALLY DRY-ADAPTED FLORAS IN RESPONSE TO CHANGES IN LATE PALEOZOIC ATMOSPHERIC COMPOSITION AND ARIDITY
  T8 New Voices in Geobiology I
  Sunday, 22 September 2019

  8:00 AM - 12:00 PM

  Room 225AB, North Building

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2018

• THE DEVONIAN-MISSISSIPPIAN CLIMATE TRANSITION IN SOUTHEASTERN LAURENTIA (EASTERN USA): LATE FAMENNIAN GLACIATION, KINDERHOOKIAN COAL, OSAGEAN LOESS
  T234 Greenhouse to Icehouse Transition: Global Events of the Devonian, Carboniferous, and Early Permian I
  Wednesday, 7 November 2018

  8:00 AM - 12:00 PM

  Room 140
• PALEOWILDFIRE IN THE PENNSYLVANIAN: A COAL BALL ANALYSIS APPROACH
  T283 Greenhouse to Icehouse Transition: Global Events of the Devonian, Carboniferous, and Early Permian II
  Wednesday, 7 November 2018

  1:30 PM - 5:30 PM

  Room 140
• A SEED PROFILE FROM THE EARLY PERMIAN RED BEDS OF TEXAS
  T259 Evolution of Terrestrial Ecosystems: Community Assembly through Time (Posters)
  Wednesday, 7 November 2018

  9:00 AM - 6:30 PM

  Halls J-K
• PHYSIOLOGICAL FUNCTIONING OF SEASONALLY DRY ADAPTED FLORAS IN RESPONSE TO CHANGES IN LATE PALEOZOIC ATMOSPHERIC COMPOSITION
  T235 Earth-Life Transitions: Critical Information from Deep Time to Manage Future Environmental Change
  Wednesday, 7 November 2018

  8:00 AM - 12:00 PM

  Room 143-144
• AN ORGANIC MOLECULAR RECORD OF CLIMATE AND FIRE DURING THE LATE PALEOZOIC ICE AGE
  T283 Greenhouse to Icehouse Transition: Global Events of the Devonian, Carboniferous, and Early Permian II
  Wednesday, 7 November 2018

  1:30 PM - 5:30 PM

  Room 140

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2017

• PALYNOLOGY, PETROLOGY AND GEOCHEMISTRY OF THE SPRINGFIELD COAL BED IN PROXIMITY TO A PALEOCHANNEL, EASTERN INTERIOR (ILLINOIS) BASIN, USA
  T201 Geologic Energy Research I
  Tuesday, 24 October 2017

  8:00 AM - 12:00 PM

  Room 602/603

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2016

• STRUCTURE AND FUNCTION IN DYNAMIC CARBONIFEROUS TROPICAL FORESTS: A NEW PERSPECTIVE ON PALEOZOIC PLANT FUNCTION AND PHYSIOLOGICAL FORCING OF CLIMATE
  T194 Height, the Elusive Third Dimension of Terrestrial Ecosystems: New Approaches for Determining the Structure and Complexity of Ecosystems on Land in Deep Time
  Tuesday, 27 September 2016

  8:00 AM - 12:00 PM

  Mile High Ballroom 3C

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2015

• DYNAMIC SHIFTS IN GLACIAL-INTERGLACIAL ATMOSPHERIC CO2 AND TROPICAL VEGETATION DURING EARTH’S LAST ICEHOUSE
  T280 Geobiology of Critical Transitions: Integrating Fossils, Proxies, and Models II
  Wednesday, 4 November 2015

  8:00 AM - 12:00 PM

  Room 325/326
• HOW ABUNDANT WAS VEGETATION ON THE WESTERN MARGIN OF PANGEA? ABUNDANCE, DIVERSITY AND TAPHONOMY FOR THE LOWER PERMIAN HALGAITO FORMATION OF THE PARADOX BASIN, UTAH
  T200 Sedimentary Basins I
  Tuesday, 3 November 2015

  8:00 AM - 12:00 PM

  Room 349/350
• RIVERS, LOESS, AND VEGETATION; THE EARLY PERMIAN HALGAITO FORMATION IN THE VALLEY OF THE GODS, SOUTHEAST UTAH
  T200 Sedimentary Basins I
  Tuesday, 3 November 2015

  8:00 AM - 12:00 PM

  Room 349/350

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2014

• IN SUPPORT OF EARLY PEAT TO COAL COMPACTION; EVIDENCE FROM PENNSYLVANIAN STRATA OF THE APPALACHIAN AND ILLINOIS BASINS
  T248 North American Coal and Source Rock Geology
  Tuesday, 21 October 2014

  1:00 PM - 5:00 PM

  212
• RESOLVING VEGETATION-CO2-CLIMATE FEEDBACKS DURING THE LAST ICEHOUSE — AN ELT COLLABORATIVE APPROACH
  T76 Critical Earth-Life Transitions: The Terrestrial Perspective
  Sunday, 19 October 2014

  1:00 PM - 5:00 PM

  215/216

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2013

• TESTING PATTERNS OF CO-OCCURRENCE AMONG PLANT AND MAMMAL SPECIES IN COMMUNITY ASSEMBLAGES FROM DEEP TIME TO THE RECENT
  302 Macroevolutionary and Macroecological Trends
  Wednesday, 30 October 2013

  8:00 AM - 12:00 PM

  Mile High Ballroom 1CD
• CLIMATE CHANGE ACROSS THE ATOKAN-DESMOINESIAN TRANSITION (MIDDLE PENNSYLVANIAN) IN EQUATORIAL EURAMERICA
  T120 Climate of the Late Paleozoic—Earth's Last Icehouse and Icehouse Collapse I
  Monday, 28 October 2013

  8:00 AM - 12:00 PM

  Room 601
• MIDDLE DESMOINESIAN TIDAL CHANNEL LOG JAMS AND ROOF FLORA INDICATE COAL SWAMP-TERMINAL VEGETATION DOMINATED BY SIGILLARIA, TREE AND SEED FERNS – A MISSOURIAN ASSEMBLAGE
  T120 Climate of the Late Paleozoic—Earth's Last Icehouse and Icehouse Collapse I
  Monday, 28 October 2013

  8:00 AM - 12:00 PM

  Room 601

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2012

• PREHISTORIC TRACKWAYS NATIONAL MONUMENT: A WINDOW ON A 280-MILLION-YEAR-OLD COASTAL ECOSYSTEM IN SOUTHERN NEW MEXICO
  29 Paleontology
  Friday, 11 May 2012

  8:30 AM - 12:00 PM

  Alvarado A&B
• FLORAS FROM THE PREHISTORIC TRACKWAYS NATIONAL MONUMENT, PENNSYLVANIAN-PERMIAN BOUNDARY, SOUTHERN NEW MEXICO
  32 Paleontology (Posters)
  Friday, 11 May 2012

  8:00 AM - 12:00 PM

  Alvarado D&E

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2011

• A COMPARISON OF PLANT AND MAMMAL COMMUNITY STRUCTURE FROM DEEP TIME TO THE RECENT
  4 Paleontology I: Paleoecology and Environment
  Sunday, 9 October 2011

  8:00 AM - 12:00 PM

  Room 205AB
• VEGETATIONAL PATTERNS ACROSS THE PENNSYLVANIAN-PERMIAN BOUNDARY IN WESTERN EQUATORIAL PANGAEA, A CONTRAST WITH THE DUNKARD
  43 The Origin of the Dunkard Group, the Youngest Paleozoic Strata in the Central Appalachian Basin
  Monday, 21 March 2011

  1:30 PM - 5:30 PM

  Conference A
• PALEOENVIRONMENTAL CLUES ARCHIVED IN LIMESTONES OF THE MONONGAHELA AND DUNKARD GROUPS, CENTRAL APPALACHIANS
  43 The Origin of the Dunkard Group, the Youngest Paleozoic Strata in the Central Appalachian Basin
  Monday, 21 March 2011

  1:30 PM - 5:30 PM

  Conference A
• ALLOCYCLIC CONTROLS ON THE ORIGIN OF THE DUNKARD GROUP
  43 The Origin of the Dunkard Group, the Youngest Paleozoic Strata in the Central Appalachian Basin
  Monday, 21 March 2011

  1:30 PM - 5:30 PM

  Conference A
• PALYNOLOGY, PETROGRAPHY, AND GEOCHEMISTRY OF DUNKARD GROUP COAL BEDS: INSIGHTS INTO THE ORIGIN OF LATE PALEOZOIC PALEOMIRES IN THE APPALACHIAN BASIN
  43 The Origin of the Dunkard Group, the Youngest Paleozoic Strata in the Central Appalachian Basin
  Monday, 21 March 2011

  1:30 PM - 5:30 PM

  Conference A

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2010

• IMPACT OF LATE PENNSYLVANIAN (EARLY KASIMOVIAN) GLOBAL WARMING WAS GREATER on WETLAND THAN DRYLAND TROPICAL FLORAS
  77 Paleontology IV - Environmental Controls on Ecology and Evolution
  Monday, 1 November 2010

  8:00 AM - 12:00 PM

  Room 605
• A PENNSYLVANIAN PLANT ASSEMBLAGE RAPIDLY BURIED IN TIDAL SANDS, PELLA, IOWA
  18 Undergraduate Research (Posters)
  Monday, 12 April 2010

  8:30 AM - 12:00 PM

  Taneycomo A

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2009

• PENNSYLVANIAN CONIFEROPHYTE FORESTS IN GROWTH POSITION REPRESENT PROBABLE SABKHA ENVIRONMENTS IN TROPICAL WESTERN PANGEA
  220 Paleontology: Phylogeny & Systematics
  Wednesday, 21 October 2009

  8:00 AM - 12:00 PM

  Portland Ballroom 255
• RELATING PALEOBOTANIC, PALEOECOLOGIC, AND PALEOCLIMATIC VARIATION IN THE PENNSYLVANIAN-PERMIAN MARKLEY FORMATION OF NORTH-CENTRAL TEXAS
  32 Paleontology: Paleoenvironments, Paleocommunities, Biogeography & Biostratigraphy (Posters)
  Sunday, 18 October 2009

  9:00 AM - 6:00 PM

  Hall A

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2008

• Early Permian Vegetational Patterns across Equatorial Pangea and Climatic Implications
  T337 Permian and Triassic Terrestrial Biotic Responses to Global Perturbations
  Thursday, 9 October 2008

  8:00 AM - 12:00 PM
• The Permian(?) of the Central Appalachian Basin
  T337 Permian and Triassic Terrestrial Biotic Responses to Global Perturbations
  Thursday, 9 October 2008

  8:00 AM - 12:00 PM
• Paleotropical Climate and Vegetation Linkages to Southern Gondwanan Glaciation: Extending the Early Permian Record into the Late Mississippian
  T337 Permian and Triassic Terrestrial Biotic Responses to Global Perturbations
  Thursday, 9 October 2008

  8:00 AM - 12:00 PM
• SPLIT COAL ORIGIN AS FLOATING PEAT MATS: SPRINGFIELD COAL, ILLINOIS
  31 Coal for the 21st Century: New Science for New Applications
  Friday, 25 April 2008

  1:40 PM - 5:00 PM
• EVOLUTION OF A PEAT-CONTEMPORANEOUS CHANNEL: GALATIA CHANNEL, PENNSYLVANIAN OF ILLINOIS BASIN
  31 Coal for the 21st Century: New Science for New Applications
  Friday, 25 April 2008

  1:40 PM - 5:00 PM

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2007

• REGIONAL EXTIRPATIONS AND SELECTIVITY PATTERNS IN THE LATE PALEOZOIC TERRESTRIAL TROPICS
  T136 Selectivity of Ancient and Modern Extinctions: Bridging the Gap Between Neontological Prediction and Paleontological Observation
  Tuesday, 30 October 2007

  8:00 AM - 12:00 PM

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2006

• SPATIAL PATTERNS IN THE FINAL FOREST OF A DROWNED PEAT MIRE, SPRINGFIELD COAL (MIDDLE PENNSYLVANIAN), ILLINOIS BASIN
  154 Paleontology/Paleobotany VI: Ancient Terrestrial Ecosystems
  Tuesday, 24 October 2006

  1:30 PM - 5:30 PM

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2005

• THE DYNAMICS OF TROPICAL VEGETATIONAL CHANGE DURING THE FINAL STAGE OF THE LATE PALEOZOIC ICE AGE AND SUBSEQUENT DEGLACIATION
  T218 Resolving the Late Paleozoic Gondwanan Ice Age in Time and Space: Integration of Southern and Northern Hemisphere Records II
  Wednesday, 19 October 2005

  10:00 AM - 12:00 PM

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Date Unknown

• PALEOBOTANICAL EVIDENCE FOR “PLUVIAL” INTERVALS IN THE WESTERN PANGEAN TROPICS DURING THE EARLY PERMIAN
  144 Paleontology (Posters) II: Environments, Ecosystems, and Interactions