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Activity

2024

• MIDDLE CAMBRIAN FOSSILS OF SOUTHWESTERN MONTANA IN A STRATIGRAPHIC CONTEXT
  T194 Evolution of Marine Life in the Cambrian: Biotic, Biogeochemical, and Stratigraphic Contexts (Posters)
  Tuesday, 24 September 2024

  8:00 AM - 5:30 PM

  Hall D
• ASSESSING EARLY LAND PLANT IMPACTS ON THE EVOLVING PALEOZOIC MARINE BIOSPHERE
  T112 Oceans and Climates through Earth History: Modeling, Proxy, and Proxy Development Studies (Posters)
  Monday, 23 September 2024

  8:00 AM - 5:30 PM

  Hall D
• NEW INSIGHTS INTO EARLY VASCULAR LAND PLANTS AS GEOBIOLOGICAL AGENTS OF PHOSPHORUS WEATHERING
  T2 New Voices in Geobiology
  Sunday, 22 September 2024

  8:00 AM - 12:00 PM

  208A
• INVESTIGATING THE EFFECTS OF LOCAL REDOX ON THE PRESERVATION OF ORGANIC MICROFOSSIL FROM THE LATE TONIAN CHUAR AND UINTA MOUNTAIN GROUPS OF WESTERN LAURENTIA
  21 Paleontology in the West: Fossils, Localities, Research, and Education in the Rocky Mountain and Cordilleran Regions
  Thursday, 16 May 2024

  8:00 AM - 12:00 PM

  Meeting Room 1
• STRATIGRAPHY OF MESOPROTEROZOIC UNITS PR1 AND PR2 IN THE COAL CREEK INLIER, YUKON, CANADA: POSSIBLE PINGUICULA GROUP CORRELATIVES
  20 The Boring Billion was not so Boring! Mesoproterozoic Tectonics, Sedimentation, and Geochronology of Northwest Laurentia I
  Thursday, 16 May 2024

  8:00 AM - 12:00 PM

  Cedar Ballroom

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2023

• THE IMPACT OF LAND PLANTS ON EARTH SYSTEMS: BOTTOM WATER GEOCHEMISTRY OF SILURIAN-DEVONIAN OPEN MARGIN SYSTEMS
  254 D32. Relevant Topics in Geochemistry
  Wednesday, 18 October 2023

  1:30 PM - 5:30 PM

  327
• ANCIENT HYPERTHERMAL EVENTS INFLUENCE ORIGINATION SELECTIVITY MORE THAN EXTINCTION SELECTIVITY WITH RESPECT TO BODY SIZE
  T216 Mass Extinctions as Natural Experiments in Earth System Perturbations I
  Wednesday, 18 October 2023

  8:00 AM - 12:00 PM

  301 / 302
• COMPARING THE HYPOXIA TOLERANCE AND TEMPERATURE SENSITIVITIES OF PALEOZOIC AND MODERN MARINE FAUNA
  T196 Past and Future Organism-Environment Interactions: Paleobiological and Geochemical Insights from Physiology, Macroecology and Earth System Modeling
  Tuesday, 17 October 2023

  1:30 PM - 5:30 PM

  303
• RECONSTRUCTING HYDROGEN INDEX USING INORGANIC GEOCHEMISTRY IN THE UPPER CRETACEOUS-LOWER PALEOGENE MORENO FORMATION, CA, USA
  T134 New Advances in Geobiology
  Monday, 16 October 2023

  1:30 PM - 5:30 PM

  325
• THALLIUM ISOTOPIC CONSTRAINTS ON GLOBAL MARINE OXYGENATION DURING THE EARLY NEOPROTEROZOIC FROM THE REEFAL ASSEMBLAGE IN YUKON, CANADA
  T125 Temperature, Oxygen, and Their Synergistic Effects on Animal Ecosystems
  Monday, 16 October 2023

  1:30 PM - 5:30 PM

  303
• EARLY TONIAN MACROALGAL ECOSYSTEMS FROM NORTHWESTERN CANADA
  T125 Temperature, Oxygen, and Their Synergistic Effects on Animal Ecosystems
  Monday, 16 October 2023

  1:30 PM - 5:30 PM

  303
• THE GOOD, THE BAD, AND THE HYPOXIC: INVESTIGATING THE RESPONSE OF INARTICULATE BRACHIOPODS TO LOW-OXYGEN CONDITIONS
  22 D8. Paleontology: Diversity, Extinction, and Origination (Posters)
  Sunday, 15 October 2023

  8:00 AM - 5:30 PM

  Hall B
• SEDIMENTARY GEOCHEMISTRY OF THE MESOPROTEROZOIC BLUE BILLY FORMATION, WESTERN AUSTRALIA, AND IMPLICATIONS FOR GLOBAL OCEAN REDOX DURING THE MESOPROTEROZOIC
  T44 New Voices in Geobiology (Posters)
  Sunday, 15 October 2023

  8:00 AM - 5:30 PM

  Hall B
• SEDIMENTARY GEOCHEMISTRY OF THE TONIAN DOLORES CREEK FORMATION, YUKON, CANADA: INVESTIGATING EARLY NEOPROTEROZOIC PALEOENVIRONMENTAL CONDITIONS
  T44 New Voices in Geobiology (Posters)
  Sunday, 15 October 2023

  8:00 AM - 5:30 PM

  Hall B

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2022

• TRACKING THE IMPACT OF LAND PLANTS ON EARTH SYSTEMS ON THE NORTHWESTERN LAURENTIAN MARGIN
  273 D24. Paleontology: Recent Advances in Phylogeny, Morphological Patterns, Biogeography, and Biostratigraphy (Posters)
  Wednesday, 12 October 2022

  2:00 PM - 6:00 PM

  Exhibit Hall F
• MY BIOGEOCHEMICAL ROMANCE: EXPANDED WATER COLUMN REDOX ARCHITECTURE EXPLAINS DECOUPLED BIOMARKER AND INORGANIC GEOCHEMICAL PROXY RECORDS THROUGH THE LATE ORDOVICIAN POINT PLEASANT AND UTICA SOURCE ROCK SHALES OF WEST CENTRAL OHIO, USA
  T227 Do Carbon Sources or Sinks Drive the Phanerozoic Carbon Cycle?: Understanding Geobiologic Forcings and Feedbacks
  Wednesday, 12 October 2022

  8:00 AM - 12:00 PM

  506
• OXYGEN, TEMPERATURE, AND THE CAMBRIAN RADIATION OF ANIMALS
  140 The Proterozoic-Phanerozoic Transition: Laying the Foundation for the Modern Earth System
  Tuesday, 11 October 2022

  8:00 AM - 12:00 PM

  Mile High Ballroom 2AB/3AB
• THE EFFECT OF WATER COLUMN REDOX STATE ON TOTAL ORGANIC CARBON AND HYDROGEN INDEX IN THE CRETACEOUS-DANIAN MORENO FORMATION, CALIFORNIA
  T125 New Voices in Geobiology (Posters)
  Monday, 10 October 2022

  2:00 PM - 6:00 PM

  Exhibit Hall F
• AN OXYGENATED DEMISE TO THE SNOWBALL EARTH IN THE BAMBUÍ BASIN, BRAZIL
  T26 Comings and Goings of Proterozoic Global Glaciations (Posters)
  Sunday, 9 October 2022

  9:00 AM - 1:00 PM

  Exhibit Hall F

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2021

• THE SEDIMENTARY GEOCHEMISTRY AND PALEOENVIRONMENTS PROJECT
  T158 Life's Innovations from the Early Earth to the Search on Modern Mars: Honoring the Career of Andrew H. Knoll (Posters)
  Tuesday, 12 October 2021

  9:00 AM - 1:00 PM

  Exhibit Hall A
• MY BIOGEOCHEMICAL ROMANCE: EXPLORING RELATIONSHIPS BETWEEN MICROBIAL COMMUNITIES AND THEIR REDOX ENVIRONMENTS IN THE LATE ORDOVICIAN UTICA-POINT PLEASANT FORMATION
  T141 The Evolution of Early Phanerozoic Oceans: A Geobiological Perspective
  Tuesday, 12 October 2021

  8:00 AM - 12:00 PM

  E145
• MULTIPLE HOST PHASES OF MERCURY IN THE EARLY PALEOZOIC ROAD RIVER GROUP OF NORTHERN YUKON, CANADA
  T161 Sedimentary Geology Division/SEPM Student Research Poster Competition: Dynamics of Stratigraphy and Sedimentation (Posters)
  Tuesday, 12 October 2021

  9:00 AM - 1:00 PM

  Exhibit Hall A
• MULTIPLE INCREASES IN ATMOSPHERIC OXYGEN AND MARINE PRODUCTIVITY THROUGH THE NEOPROTEROZOIC AND PALEOZOIC
  T141 The Evolution of Early Phanerozoic Oceans: A Geobiological Perspective
  Tuesday, 12 October 2021

  8:00 AM - 12:00 PM

  E145
• INVESTIGATING THE EVOLUTIONARY HISTORY OF BRACHIOPOD BIOMINERALIZATION
  T106 Phylogenetic Paleobiology: Combining Evolutionary Trees and Fossils to Understand the Evolution of Life
  Monday, 11 October 2021

  1:30 PM - 5:30 PM

  Portland Ballroom 254 (Hybrid Room)
• COMPARING THE HYPOXIA TOLERANCE AND TEMPERATURE SENSITIVITIES OF PALEOZOIC AND MODERN MARINE FAUNA
  93 D20. Recent Advances in Paleontology III (Posters)
  Monday, 11 October 2021

  9:00 AM - 1:00 PM

  Exhibit Hall A
• CARBON ISOTOPE CHEMOSTRATIGRAPHY AND REDOX GEOCHEMISTRY OF THE MIDDLE-LATE DEVONIAN HORN RIVER GROUP
  T10 New Perspectives on Phanerozoic Mass Extinctions and Environmental Perturbations I
  Sunday, 10 October 2021

  8:00 AM - 12:00 PM

  E143/E144

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2020

• INTEGRATED LITHO-, CHEMO- AND SEQUENCE-STRATIGRAPHY OF THE EDIACARAN GAMETRAIL FORMATION ACROSS A SHELF-SLOPE TRANSECT IN THE WERNECKE MOUNTAINS, YUKON, CANADA
  T174 Precambrian Basin Analysis
  Thursday, 29 October 2020

  10:00 AM - 12:00 PM

  Meeting Rooms
• INTEGRATED CHEMOSTRATIGRAPHY, GEOCHRONOLOGY, AND PALEONTOLOGY OF EDIACARAN DEPOSITS FROM THE CARIBOO MOUNTAINS, BRITISH COLUMBIA, CANADA
  T176 Interactions between Life, Tectonics, Climate, and Sedimentary Systems at the Neoproterozoic-Early Cambrian Transition I
  Thursday, 29 October 2020

  10:00 AM - 12:00 PM

  Meeting Rooms
• DECREASING PHANEROZOIC EXTINCTION INTENSITY IS A PREDICTABLE CONSEQUENCE OF EARTH SURFACE OXYGENATION AND METAZOAN ECOPHYSIOLOGY
  T180 Linking Biological Questions to Paleontological Data: Statistical Models, Technological Advancements and Conceptual Improvements I
  Thursday, 29 October 2020

  10:00 AM - 12:00 PM

  Meeting Rooms
• AN EXCEPTIONAL RECORD OF EARLY TO MID-PALEOZOIC REDOX CHANGE FROM THE ROAD RIVER GROUP, YUKON, CANADA
  T76 Co-Evolution of Earth’s Surface Environment and Eukaryotic Life from the Mid-Proterozoic to Early Paleozoic
  Tuesday, 27 October 2020

  1:30 PM - 5:30 PM

  Meeting Rooms
• NEOPROTEROZOIC-PALEOZOIC REDOX-SENSITIVE TRACE METAL RECORDS: OXYGENATION, NOT AS WE KNOW IT
  T76 Co-Evolution of Earth’s Surface Environment and Eukaryotic Life from the Mid-Proterozoic to Early Paleozoic
  Tuesday, 27 October 2020

  1:30 PM - 5:30 PM

  Meeting Rooms
• SI ISOTOPIC ANALYSES OF ORDOVICIAN-SILURIAN SPONGE SPICULES AND RADIOLARIANS INDICATE SILICA-DEPLETED PALEOZOIC OCEANS
  T76 Co-Evolution of Earth’s Surface Environment and Eukaryotic Life from the Mid-Proterozoic to Early Paleozoic
  Tuesday, 27 October 2020

  1:30 PM - 5:30 PM

  Meeting Rooms
• PROCESSING DATA AND INCORPORATING UNCERTAINTIES IN LARGE GEOCHEMICAL COMPILATIONS
  T54 Bridging the Laboratory–Database Divide in Geochemistry
  Tuesday, 27 October 2020

  10:00 AM - 12:00 PM

  Meeting Rooms

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2019

• RE-VISITING THE REDOX-SENSITIVE TRACE METAL RECORD OF THE NEOPROTEROZOIC OXYGENATION EVENT
  T293 Hello (Ancient) World!: Exploring the Neoproterozoic to Cambrian Interval by Quantitatively Probing the Rock Record
  Wednesday, 25 September 2019

  1:30 PM - 5:30 PM

  Room 226ABC, North Building
• NEW RE-OS AGE AND OS GEOCHEMISTRY FROM THE ROAD RIVER GROUP: TEMPORAL CONSTRAINTS FOR THE REDOX STATE OF PALAEOZOIC OCEANS
  T282 Chemostratigraphy: Physical and Temporal Applications (Posters)
  Wednesday, 25 September 2019

  9:00 AM - 6:30 PM

  Hall AB, North Building
• REDOX GEOCHEMICAL STUDY OF THE DEVONIAN-CARBONIFEROUS SAPPINGTON FORMATION, SOUTHWEST MONTANA: PALEOENVIRONMENTAL CONDITIONS IN THE SAPPINGTON FORMATION AND COMPARISON TO THE BAKKEN FORMATION
  261 D6. Recent Advances in Geochemistry (Posters)
  Wednesday, 25 September 2019

  9:00 AM - 6:30 PM

  Hall AB, North Building
• TRACKING SUBTLE VARIATIONS OF NEOPROTEROZOIC OCEANIC OXYGENATION USING VANADIUM ISOTOPES: IMPLICATIONS FOR EARLY ANIMALS
  T221 Understanding the Neoproterozoic Earth-Life System
  Tuesday, 24 September 2019

  1:30 PM - 5:30 PM

  Room 102AB, West Building
• DEEP-WATER FIRST OCCURRENCES OF EDIACARA BIOTA PRIOR TO THE SHURAM CARBON ISOTOPE EXCURSION IN THE WERNECKE MOUNTAINS, YUKON, CANADA
  T221 Understanding the Neoproterozoic Earth-Life System
  Tuesday, 24 September 2019

  1:30 PM - 5:30 PM

  Room 102AB, West Building
• ENVIRONMENT OF THE EARLIEST EUKARYOTIC MICROFOSSILS: INSIGHTS FROM THE PALEOPROTEROZOIC CHUANLINGGOU FORMATION
  T104 New Voices in Geobiology (Posters)
  Monday, 23 September 2019

  9:00 AM - 6:30 PM

  Hall AB, North Building
• WHY DO NO NON-PORIFERAN METAZOANS BUILD THEIR SKELETONS OUT OF SILICA?
  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 BLACK SHALE RECORD OF THE ORDOVICIAN RADIATION: NEW INSIGHTS INTO REDOX CHANGE FROM THE ROAD RIVER GROUP OF YUKON, CANADA
  T170 New Voices in Geobiology (Posters)
  Tuesday, 6 November 2018

  9:00 AM - 6:30 PM

  Halls J-K
• THE TEMPORAL AND ENVIRONMENTAL CONTEXT OF EARLY ANIMAL EVOLUTION: CONSIDERING ALL THE INGREDIENTS OF AN ‘EXPLOSION’
  T87 Earth and Life Co-Evolution in the Early to Middle Neoproterozoic (1000 to ca. 635 Ma)
  Monday, 5 November 2018

  8:00 AM - 12:00 PM

  Room 143-144
• COMPLEXITY IN INTERPRETING BODY SIZE EVOLUTION IN LONG-LOOP BRACHIOPODS (TEREBRATELLIDINA)
  T64 Phylogenetic Paleobiology: Exploring Macroevolutionary Trends with Evolutionary Trees II
  Sunday, 4 November 2018

  1:30 PM - 5:30 PM

  Room 142
• INVESTIGATING THE MIDDLE ORDOVICIAN (DARRIWILIAN) REDOX STRUCTURE OF THE ARGENTINE PRECORDILLERA WITH SULFUR ISOTOPE AND IRON SPECIATION PROXIES
  1 D7. Stratigraphy, Sedimentation, and Diagenesis
  Thursday, 12 April 2018

  8:00 AM - 12:00 PM

  Room 301 A

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2017

• A PRESERVED MESOPROTEROZOIC OXYCLINE AND A HOSPITABLE LACUSTRINE ENVIRONMENT FOR EARLY EUKARYOTES
  T324 The Co-Evolution of Life and Its Environment during the Precambrian: The “Boring Billion” and Mid-Proterozoic Emergence of Complex Life
  Wednesday, 25 October 2017

  8:00 AM - 12:00 PM

  Skagit 5
• PALEOREDOX ANALYSIS OF TWO CORES THROUGH THE MARCELLUS SHALE, HARRISON AND WETZEL COUNTIES, WEST VIRGINIA
  T347 Geologic Energy Research (Posters)
  Wednesday, 25 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF
• GEOCHEMISTRY OF THE WOLFCAMP AND LOWER LEONARD FORMATIONS IN THE MIDLAND BASIN OF WEST TEXAS
  T230 Geologic Energy Research II
  Tuesday, 24 October 2017

  1:30 PM - 5:30 PM

  Room 602/603
• PHYLOGENOMIC ANALYSIS OF BRACHIOPODA AND PHORONIDA: IMPLICATIONS FOR MORPHOLOGICAL EVOLUTION, BIOMINERALIZATION, AND THE CAMBRIAN RADIATION
  T229 Paleogenomics and Geobiology
  Tuesday, 24 October 2017

  1:30 PM - 5:30 PM

  Room 607
• THE SYNERGISTIC ROLE OF OXYGEN AND TEMPERATURE IN DEFINING AEROBIC SCOPE: PHYSIOLOGICAL IMPLICATIONS FOR PAST AND FUTURE OCEANS
  272 D17. Paleontology, Paleoecology/Taphonomy (Posters)
  Tuesday, 24 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF
• REVISITING THE ~2.0 GA BELCHER GROUP WITH HIGH-RESOLUTION CARBON ISOTOPE CHEMOSTRATIGRAPHY AND ZIRCON GEOCHRONOLOGY
  T279 The Co-Evolution of Life and Its Environment during the Precambrian: The “Boring Billion” and Mid-Proterozoic Emergence of Complex Life (Posters)
  Tuesday, 24 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF
• THE SEDIMENTARY GEOCHEMISTRY AND PALEOENVIRONMENTS PROJECT: A COMMUNITY-ORIENTED, DATABASE-DRIVEN EFFORT TO TRACK PALEOENVIRONMENTAL CHANGE IN DEEP TIME
  174 D15. Paleontology, Biogeography/Biostratigraphy (Posters)
  Monday, 23 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF
• SEDIMENTARY GEOCHEMISTRY OF THE LOWER TRIASSIC MONTNEY FORMATION, BRITISH COLUMBIA
  T173 High-Resolution Investigations of the Permian-Triassic Transition (Posters)
  Monday, 23 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF
• AN EXCEPTIONAL RECORD OF EARLY- TO MID-PALEOZOIC REDOX CHANGE FROM THE ROAD RIVER GROUP, YUKON, CANADA
  T11 Oxygen and Ecosystems from the Proterozoic to the Paleozoic
  Sunday, 22 October 2017

  8:00 AM - 12:00 PM

  Room 607
• A TRANSIENT REDOX PERTURBATION IN THE EARLY SILURIAN
  T83 Life and Times in the Early Paleozoic (Posters)
  Sunday, 22 October 2017

  9:00 AM - 5:30 PM

  Halls 4EF
• TEMPERATURE-DEPENDENT HYPOXIA EXPLAINS END-PERMIAN MASS EXTINCTION IN THE OCEANS
  T38 High-Resolution Investigations of the Permian-Triassic Transition
  Sunday, 22 October 2017

  1:30 PM - 5:30 PM

  Room 611
• A PALEOZOIC RECORD OF URANIUM ISOTOPES CONSTRAINING FRACTIONATION FACTORS IN FERRUGINOUS SETTINGS
  T11 Oxygen and Ecosystems from the Proterozoic to the Paleozoic
  Sunday, 22 October 2017

  8:00 AM - 12:00 PM

  Room 607
• ARE ALL SHALES CREATED EQUAL?: A COMPARATIVE, MULTI-PROXY GEOCHEMICAL STUDY OF PALEOZOIC AND MESOZOIC PRODUCING SHALE BASINS IN NORTH AMERICA
  T14 Unconventional Energy Resources: Advances and Evolution in Tight Reservoir Assessment and Production
  Sunday, 22 October 2017

  8:00 AM - 12:00 PM

  Room 3B

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2016

• DEEP-WATER FIRST OCCURRENCES OF EDIACARA-TYPE FOSSILS ALONG A SHELF-TO-SLOPE TRANSECT IN THE WERNECKE MOUNTAINS, YUKON, CANADA
  T184 Geobiology of Earth-Life Systems I
  Tuesday, 27 September 2016

  8:00 AM - 12:00 PM

  Room 503
• TRACKING EARTH’S REDOX EVOLUTION USING MULTI-NON-TRADITIONAL STABLE ISOTOPE SYSTEMS
  T183 Excursions, Extinctions, and Environmental Change: New Advances in Geochemical Tools Linked to Critical Intervals of Environmental and Biotic Change in Earth History
  Tuesday, 27 September 2016

  8:00 AM - 12:00 PM

  Room 404
• BUILDING A CUSTOM RELATIONAL DATABASE FOR THE CURATION OF SEDIMENTARY GEOCHEMICAL DATA IN THE LAB
  T105 Fossil Specimens 0's and 1'??s: Databases, Standards, & Mobilization
  Monday, 26 September 2016

  8:00 AM - 12:00 PM

  Mile High Ballroom 4C
• TRACKING THE ONSET OF PHANEROZOIC-STYLE REDOX-SENSITIVE TRACE METAL ENRICHMENTS: NEW DATA FROM NEOPROTEROZOIC POST-GLACIAL STRATA IN NW CANADA
  T115 Sedimentary, Paleobiologic, and Geochemical Studies of Deep Time Ocean-Climate Perturbations I: Honoring the Scientific Contributions of Michael A. Arthur
  Monday, 26 September 2016

  8:00 AM - 12:00 PM

  Room 402

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2015

• THE ECOLOGICAL PHYSIOLOGY OF EARTH'S SECOND OXYGEN REVOLUTION
  177 Earth-Life Systems at the Dawn of Animals
  Tuesday, 3 November 2015

  8:00 AM - 12:00 PM

  Room 327/328/329
• A GEOCHEMICAL INVESTIGATION OF OXYGENATION IN THE EARLY EDIACARAN OCEANS AT THE TYPE SECTION OF THE SHEEPED FORMATION, MACKENZIE MOUNTAINS, NORTHWEST TERRITORIES, CANADA
  T225 Geobiology of Critical Transitions: Integrating Fossils, Proxies, and Models (Posters)
  Tuesday, 3 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall

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2005

• THE EFFICACY OF CARBON ISOTOPE STRATIGRAPHY FOR IDENTIFYING AND CORRELATING THE PERMIAN-TRIASSIC BOUNDARY
  63 Paleontology III: At the Interface of Paleontology and Geology
  Monday, 17 October 2005

  8:00 AM - 12:00 PM

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2004

• A POSSIBLE PERMIAN-TRIASSIC BOUNDARY SECTION AT QUINN RIVER CROSSING, NW NEVADA
  6 Upper Paleozoic Biostratigraphy of the Western U.S
  Monday, 3 May 2004

  8:40 AM - 12:00 PM