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Activity

2024

• LEAF DAMAGE DIVERSITY AND FREQUENCY IN A SOUTH FLORIDA MANGROVE ECOSYSTEM
  78 D15. Recent Advances in Taphonomy
  Monday, 23 September 2024

  8:00 AM - 12:00 PM

  207A
• GEOCHEMICAL, PETROGRAPHIC AND PALEOENVIRONMENTAL CONSTRAINTS ON COAL-BALL FORMATION
  T52 Lacustrine Petroleum Systems Around the World
  Sunday, 22 September 2024

  1:30 PM - 5:30 PM

  211B
• ALETHOPTERID OR NEUROPTERID? DISTINGUISHING MYELOXYLON IN COAL BALLS
  28 D13. Recent Advances in Paleoecology/Taphonomy (Posters)
  Sunday, 22 September 2024

  8:00 AM - 5:30 PM

  Hall D
• TAPHONOMY OF ECHINODERM OSSICLES IN COAL SWAMPS
  22 Echinoderm Paleobiology: Evolution, Ecology, and Earth History
  Monday, 22 April 2024

  1:30 PM - 5:30 PM

  Mojave Room, Oasis Hotel
• MODELS PREDICT VOLATILITY, ECHINODERMS SUGGEST STABILITY: PENNSYLVANIAN Mg/Ca RATIOS IN THE WESTERN MIDCONTINENT SEA
  22 Echinoderm Paleobiology: Evolution, Ecology, and Earth History
  Monday, 22 April 2024

  1:30 PM - 5:30 PM

  Mojave Room, Oasis Hotel

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2023

• THE DEPTH OF COAL-BALL FORMATION
  T217 From Coastal Lowlands to Shallow Shelf: Environmental Processes of the Coastal Critical Zone through Time and Space
  Wednesday, 18 October 2023

  8:00 AM - 12:00 PM

  303
• DECOMPOSITION DYNAMICS OF LITTERFALL IN MANGROVE ECOSYSTEMS
  T217 From Coastal Lowlands to Shallow Shelf: Environmental Processes of the Coastal Critical Zone through Time and Space
  Wednesday, 18 October 2023

  8:00 AM - 12:00 PM

  303
• THE ANCIENT SEAWATER ARCHIVE OF ECHINODERMS FROM THE CRITICAL ZONE OF THE LATE PENNSYLVANIAN MIDCONTINENT SEA
  T217 From Coastal Lowlands to Shallow Shelf: Environmental Processes of the Coastal Critical Zone through Time and Space
  Wednesday, 18 October 2023

  8:00 AM - 12:00 PM

  303

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2022

• A GRANULAR APPROACH TO SEAWATER MG/CA RATIOS OF THE LATE PENNSYLVANIAN MIDCONTINENT SEA
  T169 Oceans and Climates through Earth History: From Proxy Reconstructions to Model Assessments (Posters)
  Tuesday, 11 October 2022

  9:00 AM - 1:00 PM

  Exhibit Hall F
• UNDERSTANDING ANCIENT WETLAND PALEOECOLOGY FROM THE TAPHONOMY OF MODERN MANGROVE PEATS
  1 Actualistic Paleontology: Learning from the Modern to Better Interpret the Past
  Thursday, 7 April 2022

  8:00 AM - 12:00 PM

  North Meeting Room 203/204
• MICROPLASTICS IN A POST-HURRICANE PEAT DEPOSIT, LONG KEY, FLORIDA
  16 D1. Environmental and Engineering Geology and Geoarchaeology (Posters)
  Thursday, 7 April 2022

  1:30 PM - 5:30 PM

  Junior Ballroom B

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2021

• THE INFLUENCE OF MACROINVERTEBRATES (FIDDLER CRABS AND PULMONATE SNAILS) ON MANGROVE PEAT TAPHONOMY AND PARTICLE SIZE, KEY LARGO, FLORIDA
  T135 Geologic Energy Research I
  Tuesday, 12 October 2021

  8:00 AM - 12:00 PM

  B115/B116 (Hybrid Room)

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2020

• A DEPTH AND ENVIRONMENTAL MODEL FOR CORDAITEAN COAL-BALL FORMATION BASED ON PLANT CONSTITUENTS
  66 D2. Energy Geology
  Tuesday, 27 October 2020

  1:30 PM - 5:30 PM

  Meeting Rooms
• TIDAL FLOODING AND THE DISPERSAL OF MELAMPUS COFFEUS ON MANGROVE PEAT SUBSTRATES, KEY LARGO, FLORIDA
  T78 Biosediments: Tracking Biogenic Materials and Sedimentation Processes through Time
  Tuesday, 27 October 2020

  1:30 PM - 5:30 PM

  Meeting Rooms
• OPENING THE COAL BALL WINDOW: RECONSTRUCTING MG/CA RATIOS OF PENNSYLVANIAN SEAWATER USING MG/CA RATIOS OF CRINOID COLUMNALS IN PENNSYLVANIAN COAL BALLS
  66 D2. Energy Geology
  Tuesday, 27 October 2020

  1:30 PM - 5:30 PM

  Meeting Rooms

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2019

• MG/CA RATIOS OF CRINOID COLUMNALS IN PENNSYLVANIAN COAL BALLS: IMPLICATIONS FOR RECONSTRUCTING MG/CA RATIOS OF PENNSYLVANIAN SEAWATER
  T220 Biogeochemical Signatures of Fossils: From Paleoclimate to Diagenesis
  Tuesday, 24 September 2019

  1:30 PM - 5:30 PM

  Room 226ABC, North Building
• PEAT PARTICLE SIZE DISTRIBUTION: A PROXY FOR PEAT DEPOSITIONAL ENVIRONMENTS IN MANGROVE SWAMPS OF SOUTH FLORIDA
  T94 Geologic Energy Research I
  Monday, 23 September 2019

  8:00 AM - 12:00 PM

  Room 128AB, North Building
• SIZE, LAMINA THICKNESS AND VEIN DENSITY OF THE EARLY PENNSYLVANIAN ALETHOPTERIS PINNULE FROM LEWIS CREEK SUGGEST A PRODUCTIVE PLANT WITH SHORT-LIVED LEAVES
  118 D24. Paleontology: Phylogenetic/Morphological Patterns (Posters)
  Monday, 23 September 2019

  9:00 AM - 6:30 PM

  Hall AB, North Building
• POLLEN-FILLED COPROLITES IN MIDDLE PENNSYLVANIAN CORDAITEAN CONES: EVIDENCE FOR EARLY POLLINOVORY IN CORDAITEANS?
  38 D22. Paleontology: Paleoecology/Taphonomy (Posters)
  Sunday, 22 September 2019

  9:00 AM - 5:30 PM

  Hall AB, North Building
• LEAF DESTRUCTION BY MELAMPUS COFFEUS IN BASIN AND FRINGE MANGROVE SWAMPS, BARNES SOUND, KEY LARGO, FLORIDA: IMPLICATIONS FOR NUTRIENT-CYCLING WITHIN MANGROVE SWAMPS
  1 Behavior of Animals, Dead or Alive: Neoichnology Informing Ichnology
  Thursday, 28 March 2019

  8:00 AM - 12:00 PM

  Pinckney Room

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2018

• ARE COAL BALLS RARE? A CYCLOSTRATIGRAPHIC ANALYSIS
  221 D34. Sediments, Clastic
  Wednesday, 7 November 2018

  8:00 AM - 12:00 PM

  Room 130-131
• PALYNOMORPH IDENTIFICATION AND PRELIMINARY PALYNOSTRATIGRAPHY OF THE SILURIAN TANNEZUFT AND AKAKUS FORMATIONS IN THE LIBYAN GHADAMES BASIN
  T187 Integrated Biostratigraphy (Posters)
  Tuesday, 6 November 2018

  9:00 AM - 6:30 PM

  Halls J-K
• MG/CA RATIOS OF ECHINODERM OSSICLES IN PENNSYLVANIAN COAL BALLS: IMPLICATIONS FOR RECONSTRUCTING MG/CA RATIOS OF PENNSYLVANIAN SEAWATER
  T135 Paleoenvironmental Reconstructions from Biogenic Carbonates II
  Monday, 5 November 2018

  1:30 PM - 5:30 PM

  Room 140

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2017

• DID THE EVOLUTION OF THE CENOZOIC INTERTIDAL DETRITIVORE COMMUNITY ELIMINATE MANGROVE (MARINE) PEAT FROM SILICICLASTIC ENVIRONMENTS?
  T332 Eco-Evolutionary Dynamics in the Fossil Record
  Wednesday, 25 October 2017

  1:30 PM - 5:30 PM

  Room 608
• ECHINODERM OSSICLES IN PENNSYLVANIAN COAL BALLS: A PROXY FOR SEAWATER MG/CA RATIOS
  T182 The Dynamics of Stratigraphy and Sedimentation (Posters)
  Monday, 23 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF

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2016

• PERMINERALIZED PLANTS FROM THE MARINE CLALLAM FORMATION (LATEST OLIGOCENE/EARLIEST MIOCENE), OLYMPIC PENINSULA, WASHINGTON STATE: TAPHONOMIC AND PALEOCLIMATIC IMPLICATIONS
  162 Paleontology, Paleoecology/Taphonomy (Posters)
  Monday, 26 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F

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2015

• EARLY DIAGENETIC HIGH MAGNESIUM CALCITE AND PRIMARY DOLOMITE SUGGEST THAT COAL-BALL PLANTS GREW IN MARINE MIRES
  T236 From Peat to Coke: Honoring the Legacy of William Spackman
  Tuesday, 3 November 2015

  1:30 PM - 5:30 PM

  Room 321
• CHARACTERIZING THE TAPHONOMICALLY ACTIVE ZONE IN SUBTROPICAL PEAT FROM BARNES SOUND, KEY LARGO, FLORIDA: IMPLICATIONS FOR USING TAPHONOMIC FACTORS TO IDENTIFY ANCIENT MANGROVE MIRES
  T236 From Peat to Coke: Honoring the Legacy of William Spackman
  Tuesday, 3 November 2015

  1:30 PM - 5:30 PM

  Room 321
• GYMNOSPERM POLLEN AS A RESOURCE FOR TERRESTRIAL ARTHROPODS:  THE LATE PALEOZOIC AND PRESENT COMPARED
  T130 Topics in Paleoecology: Modern Analogues and Ancient Systems (Posters)
  Monday, 2 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall

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2014

• INTEGRATING FOSSILS AND GENES: WHAT CAN PENNYSLVANIAN CORDAITEANS WITH BISEXUAL SEED CONES TELL US ABOUT ANGIOSPERM EVOLUTION?
  266 Paleontology: Morphology and Disparity in Modern and Ancient Biotas
  Wednesday, 22 October 2014

  8:00 AM - 12:00 PM

  221/222
• PALEOECOLOGY: APPLICATION TO PENNSYLVANIAN AND MODERN MIRES BY EXAMINING LEAF AND ROOT DECOMPOSITION
  T248 North American Coal and Source Rock Geology
  Tuesday, 21 October 2014

  1:00 PM - 5:00 PM

  212
• WERE PENNSYLVANIAN MICROARTHROPODS PREDATORS OF CORDAITEAN POLLEN?
  116 Paleontology: Predation in the Fossil Record (Posters)
  Monday, 20 October 2014

  9:00 AM - 6:30 PM

  Exhibition Hall C

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2013

• ONE CONE, TWO GENDERS:  COULD LATE PALEOZOIC BISEXUAL CORDAITEANS BE ANGIOSPERM ANCESTORS?
  302 Macroevolutionary and Macroecological Trends
  Wednesday, 30 October 2013

  8:00 AM - 12:00 PM

  Mile High Ballroom 1CD
• EXPERIMENT PHYLOGENY OF LATE PALEOZOIC CORDAITEANS AND THE CONIFER THUCYDIA BASED ON POLLEN, POLLEN CONES & SEEDS
  36 Phylogeny, Morphology and Evolution (Posters)
  Sunday, 27 October 2013

  9:00 AM - 6:30 PM

  Hall D
• FROM PALEONTOLOGY TO PALEOBIOLOGY: A HALF-CENTURY OF PROGRESS IN UNDERSTANDING LIFE HISTORY
  5 Special Session: GSA 125th Anniversary Books: I, The Web of Geological Sciences: Advances, Impacts, and Interactions; II, The Impact of Geological Sciences on Society: Authors Present Summaries of Their Articles I
  Sunday, 27 October 2013

  8:00 AM - 12:00 PM

  Room 607

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2012

• THE LEAF ECONOMICS OF SEED FERNS IN PENNSYLVANIAN MIRES: NEUROPTERID FRONDS WERE CHEAP AND SHORT-LIVED RELATIVE TO MOST ALETHOPTERID FRONDS
  T56 Fossils Plants as Paleoenvironmental Recorders II
  Sunday, 4 November 2012

  1:30 PM - 5:30 PM

  202AB

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2011

• WOOD DECOMPOSITION IN PALEOZOIC AND MODERN MIres
  T206 Coal Systems: Sedimentation, Petrology, Natural Resources, and Environmental Sustainability
  Tuesday, 11 October 2011

  1:30 PM - 5:30 PM

  Room M100FG
• INSPIRATION AND INSIGHTS INTO MACERAL FORMATION: THOUGHTS ON THE ROLE OF NON-FLORAL INPUT INTO COAL FORMATION
  T206 Coal Systems: Sedimentation, Petrology, Natural Resources, and Environmental Sustainability
  Tuesday, 11 October 2011

  1:30 PM - 5:30 PM

  Room M100FG
• DEPOSITIONAL MODEL FOR THE TEPEE BUTTES METHANE SEEPS - ZONED AND CONICAL, OR FLAT AND PATCHY?
  30 Sediments, Carbonates (Posters)
  Sunday, 9 October 2011

  9:00 AM - 6:00 PM

  Hall C

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2010

• OXYGEN LEVELS AND SUB-MILANKOVITCH SEDIMENTARY CYCLES IN THE HUSHPUCKNEY SHALE (SWOPE FORMATION, KASIMOVIAN, PENNSYLVANIAN)
  222 Clastic Sedimentology I: Depositional Processes and Products
  Wednesday, 3 November 2010

  8:00 AM - 12:00 PM

  Hall F
• CIRCULATION OF NORTH AMERICAN EPICONTINENTAL SEAS DURING THE CARBONIFEROUS BASED ON STABLE ISOTOPE ANALYSES OF BRACHIOPOD SHELLS
  T191 Deciphering Paleozoic Paleoenvironmental Changes Using Stable and Radiogenic Isotope Proxies (Posters)
  Tuesday, 2 November 2010

  8:00 AM - 6:00 PM

  Hall D
• THE TAPHONOMIC SIGNATURE OF PENNSYLVANIAN SEED PREDATION
  32 Paleontology (Posters) I - Morphology and Biotic Interactions
  Sunday, 31 October 2010

  8:00 AM - 6:00 PM

  Hall D

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2009

• RADIOGENIC ISOTOPE COMPOSITION OF CARBONIFEROUS SEAWATER – NORTH AMERICAN TIME SERIES AND GEOGRAPHIC TRANSECT
  99 Recent Advances in Paleoceanography and Paleoclimatology (Posters)
  Monday, 19 October 2009

  9:00 AM - 6:00 PM

  Hall A
• FROM THE MIRE TO THE FLOODPLAIN AND BACK: THE PALEOECOLOGICAL HISTORY OF FOUR PENNSYLVANIAN ALETHOPTERIS
  4 Paleontology: Taphonomy & Preservation
  Sunday, 18 October 2009

  8:00 AM - 12:00 PM

  Portland Ballroom 256
• PERMINERALIZED ALETHOPTERIS AMBIGUA LESQUEREUX FROM THE PENNSYLVANIAN COALS OF IOWA: PALEOCLIMATIC AND PALEOECOLOGICAL IMPLICATIONS
  32 Paleontology: Paleoenvironments, Paleocommunities, Biogeography & Biostratigraphy (Posters)
  Sunday, 18 October 2009

  9:00 AM - 6:00 PM

  Hall A

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2008

• Tracing the Biotic Response to Tropical Climate Change in An Evolving Ice House: A Pennsylvanian DETELO
  T125 Deep Time Earth Life Observatories (DETELOs): Focusing on Critical Transitions in the History of Life
  Sunday, 5 October 2008

  8:00 AM - 12:00 PM

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2006

• THE FATE OF WOOD IN MARINE SILICICLASTIC ENVIRONMENTS: A COMPARISON OF PETROLEUM SEEP AND NON-SEEP ENVIRONMENTS
  181 Paleontology/Paleobotany VIII: Preservational Bias and Experimental Taphonomy
  Wednesday, 25 October 2006

  8:00 AM - 12:00 PM
• TAPHONOMY ON THE CONTINENTAL SHELF AND SLOPE: EIGHT-YEAR TRENDS—GULF OF MEXICO AND BAHAMAS
  181 Paleontology/Paleobotany VIII: Preservational Bias and Experimental Taphonomy
  Wednesday, 25 October 2006

  8:00 AM - 12:00 PM
• EXCEPTIONAL PRESERVATION IN A GULF OF MEXICO BRINE SEEP: LAGERSTÄTTE IN THE MAKING?
  122 Paleontology/Paleobotany V: Taphonomy and Exceptional Preservation
  Tuesday, 24 October 2006

  8:00 AM - 12:00 PM
• THE TAPHONOMY OF PLANT MESOFOSSILS FROM A TEMPERATE SILICLASTIC WETLAND
  23 Paleontology/Paleobotany (Posters) I: Paleoecology, Taphonomy, and Early Life
  Sunday, 22 October 2006

  8:00 AM - 12:00 PM

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2005

• PHYTOGEOGRAPHY AND LATITUDINAL DIVERSITY GRADIENTS OF LATE SILURIAN LAND PLANTS
  240 Paleontology VII: Life's Responses to Climate Change
  Wednesday, 19 October 2005

  1:30 PM - 5:30 PM

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2004

• VARIABILITY OF EQUATORIAL CLIMATE DURING THE PENNSYLVANIAN: EVIDENCE FROM LATE ATOKAN - EARLIEST DESMOINESIAN WETLAND FLORAS
  227 Paleontology XII: The Ecologic Context of Taxonomic Turnover
  Wednesday, 10 November 2004

  1:30 PM - 5:30 PM
• EXPERIMENTALLY DEPLOYED WOOD ON THE SEA FLOOR: IMPLICATIONS FOR UNDERSTANDING THE TEREDOLITES ICHNOFACIES
  22 Paleontology (Posters) I: Paleoecology
  Sunday, 7 November 2004

  8:00 AM - 12:00 PM
• WAS TROPICAL CLIMATE CONSTANT IN THE PENNSYLVANIAN?
  2 Paleoclimatology/Ecology
  Monday, 15 March 2004

  8:00 AM - 12:00 PM
• TROPICAL LATITUDINAL CLIMATIC GRADIENTS IN THE PENNSYLVANIAN OF NORTH AMERICA: EVIDENCE FROM SWAMP COMMUNITIES AND LEAF MORPHOLOGY
  2 Paleoclimatology/Ecology
  Monday, 15 March 2004

  8:00 AM - 12:00 PM

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2003

• TERRESTRIAL-MARINE LINKS IN THE FRASNIAN-FAMENNIAN EXTINCTION EVENT
  T177 Evolutionary and Ecological Links Between Terrestrial and Marine Ecosystems in the Phanerozoic
  Tuesday, 4 November 2003

  1:30 PM - 5:30 PM
• TEMPORAL AND SPATIAL PATTERNS IN THE EVOLUTION OF WITHIN-COMMUNITY PLANT DIVERSITY
  167 Paleontology/Paleobotany III: Diversity Dynamics, Extinction, and Origination
  Tuesday, 4 November 2003

  1:30 PM - 5:30 PM

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2002

• THE EVOLUTION OF WITHIN-COMMUNITY PHANEROZOIC LAND PLANT DIVERSITY
  161 Paleontology/Paleobotany V: Diversity Dynamics and Extinctions
  Tuesday, 29 October 2002

  1:30 PM - 5:30 PM
• LONG-TERM DECAY RATES IN ORGANISM REMAINS FROM 15 – 600M DEPTH: PROGRESS REPORT FROM 8-YEAR EXPERIMENTS OF THE SHELF & SLOPE EXPERIMENTAL TAPHONOMY INITIATIVE
  11 Paleontology/Paleobotany II: Paleoecology and Preservational Bias
  Sunday, 27 October 2002

  8:00 AM - 12:00 PM

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2001

• A COMPARISON OF LATE PALEOCENE AND LATE EOCENE LIGNITE DEPOSITIONAL SYSTEMS USING PALYNOLOGY, UPPER WILCOX AND UPPER JACKSON GROUPS, EAST-CENTRAL TEXAS
  T23 Coal Systems Analysis: A New Approach to the Understanding of Coal Formation, Coal Quality and Environmental Considerations, and Coal as a Source Rock for Hydrocarbons
  Monday, 5 November 2001

  8:00 AM - 12:00 PM

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Date Unknown

• ARE PALEOZOIC WIND-POLLINATED GYMNOSPERMS LESS DIVERSE AND LONGER RANGING THAN INSECT-POLLINATED GROUPS?
  208 Paleontology (Posters) III: Diversity, Evolution, and Turnover
• WAS CORDAITES A LATE CARBONIFEROUS MANGROVE?
  172 Coal Geology (Posters)
• THE EARLIEST KNOWN GYMNOSPERM-DOMINATED SWAMP COMMUNITIES
  82 Paleontology/Paleobotany (Posters): Non-Marine
• BURIAL AND DECOMPOSITION OF PARTICULATE ORGANIC MATTER IN A TEMPERATE, SILICICLASTIC, FRESHWATER WETLAND
  235 Sediments, Clastic (Posters)
• Nd Isotopes from North American Epicontinental Seas: Carboniferous Ocean Chemistry and Inter-Basinal Circulation
  T198 Paleozoic Oceanographic and Climatic Changes: Evidence from Seawater Geochemistry and Sedimentology Records (Posters)