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Activity

2024

• A COMPLEX MOSAIC OF SULFUR ISOTOPE RECORDS THROUGH THE LATE ORDOVICIAN MASS EXTINCTION IN THE GREAT BASIN AND ANTICOSTI ISLAND
  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

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2022

• DEPOSITIONAL HISTORY OF DEVONIAN TO LOWER MISSISSIPPIAN STRATA IN NORTHERN WYOMING AND SOUTHERN MONTANA, USA
  249 D33. Recent Advances in Stratigraphy
  Wednesday, 12 October 2022

  1:30 PM - 5:30 PM

  406
• HOLOCENE TREMATODE PARASITE PREVALENCE AMONG SHALLOW MARINE BIVALVES LINKED TO HIGHER, MORE STABLE TEMPERATURES
  T192 Conservation Paleobiology: Lessons from the Past, Guidance for the Future II
  Tuesday, 11 October 2022

  1:30 PM - 5:30 PM

  Mile High Ballroom 4A
• SKELETAL ABUNDANCE DURING THE CAMBRIAN SPICE EVENT, WESTERN UTAH
  133 D26. Paleontology: Diversity, Extinction, and Origination (Posters)
  Monday, 10 October 2022

  2:00 PM - 6:00 PM

  Exhibit Hall F

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2021

• SEDIMENTARY MERCURY AS A PROXY FOR REDOX OSCILLATIONS DURING THE CAMBRIAN SPICE EVENT IN WESTERN NEWFOUNDLAND
  T141 The Evolution of Early Phanerozoic Oceans: A Geobiological Perspective
  Tuesday, 12 October 2021

  8:00 AM - 12:00 PM

  E145
• ANIMAL ABUNDANCE AND CHANGING REDOX CONDITIONS DURING THE FURONGIAN CAMBRIAN SPICE EVENT, WESTERN UTAH
  T122 New Perspectives on Phanerozoic Mass Extinctions and Environmental Perturbations (Posters)
  Monday, 11 October 2021

  2:30 PM - 6:30 PM

  Exhibit Hall A

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2020

• EVALUATING REDOX CONDITIONS DURING THE CAMBRIAN SPICE EVENT, WESTERN NEWFOUNDLAND, CANADA
  T113 Trends and Patterns in Neoproterozoic–Cambrian Biodiversity and Evolutionary Originations II
  Wednesday, 28 October 2020

  10:00 AM - 12:00 PM

  Meeting Rooms
• INVESTIGATING CONTROLS ON THE EXPRESSION OF THE STEPTOEAN POSITIVE CARBON ISOTOPE EXCURSION THROUGH META-ANALYSIS
  T81 Deep-Time Carbon Cycles, Redox Changes, and the Evolution of the Biosphere I
  Tuesday, 27 October 2020

  1:30 PM - 5:30 PM

  Meeting Rooms

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2019

• SEDIMENTOLOGY, STRATIGRAPHY AND DETRITAL ZIRCON GEOCHRONOLOGY OF MESOPROTEROZOIC STRATA IN NORTHERN HELAN MOUNTAINS, CHINA
  T123 GSA Sedimentary Geology Division/SEPM (Society for Sedimentary Geology) Student Research Poster Competition: Dynamics of Stratigraphy and Sedimentation (Posters)
  Monday, 23 September 2019

  9:00 AM - 6:30 PM

  Hall AB, North Building

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2018

• PYRITE SULFUR ISOTOPIC ANALYSIS OF MAZON CREEK FOSSILS MAY PROVIDE CLUES ON NODULE FORMATION
  272 D15. Paleontology, Taphonomy and Biostratigraphy
  Wednesday, 7 November 2018

  1:30 PM - 5:30 PM

  Room 143-144
• REVISED LOWER PALEOZOIC STRATIGRAPHY OF THE DINOSAUR NATIONAL MONUMENT REGION: NEWLY RECOGNIZED DEVONIAN STRATA OF THE UPPER "LODORE" FORMATION
  T71 Celebrating the Sedimentary Legacy of Dr. Robert H. Dott, Jr., Part II
  Sunday, 4 November 2018

  1:30 PM - 5:30 PM

  Sagamore Ballroom 7

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2017

• INFLUENCES OF ENVIRONMENTAL VARIATION AND SEDIMENTATION RATE ON THE RECORDING OF THE STEPTOEAN POSITIVE CARBON ISOTOPE EXCURSION (SPICE) IN MISSOURI
  T182 The Dynamics of Stratigraphy and Sedimentation (Posters)
  Monday, 23 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF
• QUANTIFYING EARLY MARINE DIAGENESIS IN SHALLOW-WATER CARBONATE SEDIMENTS DURING THE LATEST ORDOVICIAN GLACIATION
  T41 Life and Times in the Early Paleozoic
  Sunday, 22 October 2017

  1:30 PM - 5:30 PM

  Room 607
• δ13C, δ34S, AND I/CA EVIDENCE FOR ANOXIA AT AN EARLY ORDOVICIAN (TREMADOCIAN) MASS EXTINCTION
  30 Clastics, Carbonates, and Soils (Posters)
  Friday, 31 March 2017

  1:00 PM - 5:00 PM

  James River Ballroom

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2016

• DECOUPLING EXCURSIONS, EXTINCTIONS, AND ENVIRONMENTAL CHANGE: THE TIME-TRANSGRESSIVE AND FACIES-DEPENDENT CAMBRIAN SPICE EVENT
  T224 The Early Paleozoic World: Radiations, Extinctions, and Paleoenvironmental Change I
  Tuesday, 27 September 2016

  1:30 PM - 5:30 PM

  Mile High Ballroom 3C
• STRATIGRAPHIC VARIATION OF THE SPICE EVENT IN UPPER CAMBRIAN CARBONATES OF SOUTHERN MISSOURI
  T240 Excursions, Extinctions, and Environmental Change: New Advances in Geochemical Tools Linked to Critical Intervals of Environmental and Biotic Change in Earth History (Posters)
  Tuesday, 27 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F

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2015

• RECOGNITION OF SPICE AND OTHER CARBON ISOTOPE EXCURSIONS IN THE UPPER CAMBRIAN OF SOUTHERN MISSOURI: INTERACTION OF LOCAL AND GLOBAL CARBON FACTORIES
  T280 Geobiology of Critical Transitions: Integrating Fossils, Proxies, and Models II
  Wednesday, 4 November 2015

  8:00 AM - 12:00 PM

  Room 325/326
• ZN-CU-NI-CO-RICH ORES AT THE BONNETERRE DOLOMITE-LAMOTTE SANDSTONE CONTACT, VIBURNUM TREND MVT DISTRICT, MISSOURI:  PRODUCTS OF MULTIPLE SULFUR SOURCES AND METAL-SPECIFIC FLUIDS
  T269 Metallic Mineral Deposits in the Midcontinent Region of North America: Origin and Exploration
  Wednesday, 4 November 2015

  8:00 AM - 12:00 PM

  Room 343
• APPROACHES TO UNDERSTANDING AND EVALUATING THE QUALITY OF REDOX PROXY DATA IN ARCHEAN SEDIMENTARY SUCCESSIONS
  T94 Mineralogy of Diagenesis on Earth and Mars: In Honor of Nicholas J. Tosca, 2015 MSA Awardee
  Monday, 2 November 2015

  8:00 AM - 12:00 PM

  Room 342
• SULFUR ISOTOPIC (δ34S) EVIDENCE FOR MARINE ANOXIA AND LINKS TO LOWER ORDOVICIAN (TREMADOCIAN) TRILOBITE EXTINCTIONS
  T18 Co-Evolution of Life and Planet: Broad–Scale Controls on Biodiversity I
  Sunday, 1 November 2015

  8:00 AM - 12:00 PM

  Room 314
• THE ENVIRONMENTAL CONTEXT OF CAHOKIA’S EMERGENCE AND DECLINE: NEW PALEOECOLOGICAL RECORDS FROM THE CENTRAL MISSISSIPPI RIVER VALLEY
  23 Quaternary Paleoecology of the Upper Midwest
  Wednesday, 20 May 2015

  8:00 AM - 12:00 PM

  Hall of Ideas E

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2014

• THE ONSET OF GLACIATION ~8 MYRS PRIOR TO THE HIRNANTIAN
  T257 The Ordovician Revolution: Co-Evolution of Climate and the Biosphere
  Tuesday, 21 October 2014

  1:00 PM - 5:00 PM

  215/216

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2013

• A RECORD OF RECURRENT PREHISTORIC AND HISTORIC LAND USE FROM THE CAHOKIA REGION, ILLINOIS USA
  T327 Paleoclimate Proxies and Evolving Human Landscapes
  Wednesday, 30 October 2013

  8:00 AM - 12:00 PM

  Room 605

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2012

• STABLE ISOTOPE AND MICROBIAL INDICATORS OF SULFUR CYCLE PATHWAYS IN AN AMD TREATMENT SYSTEM
  208 Environmental Geoscience II
  Wednesday, 7 November 2012

  8:00 AM - 12:00 PM

  212AB

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2011

• C STRATIGRAPHY FROM WELL CUTTINGS TO LINK LATE ORDOVICIAN SEDIMENTS IN MISSOURI AND NEW YORK ACROSS LITHOLOGICAL GRADIENTS
  T254 Applications of Bio-, Chemo-, and Lithostratigraphy to Sequence Stratigraphy (Posters)
  Wednesday, 12 October 2011

  9:00 AM - 6:00 PM

  Hall C
• BASIN-SCALE VARIABILITY OF SULFUR ISOTOPE RECORDS FROM A MIXED CARBONATE-SILICICLASTIC SUCCESSION (ORDOVICIAN-SILURIAN STRATA OF ANTICOSTI ISLAND, QUEBEC)
  T254 Applications of Bio-, Chemo-, and Lithostratigraphy to Sequence Stratigraphy (Posters)
  Wednesday, 12 October 2011

  9:00 AM - 6:00 PM

  Hall C
• EDIACARAN OCEAN CHEMISTRY: INSIGHTS FROM MULTIPLE SULFUR ISOTOPE MEASUREMENTS OF PAIRED SULFATE- PYRITE IN THE HUQF SUPERGROUP, OMAN
  T126 The Ediacaran Period: Tectonic, Climatic, and Biological Enigmas
  Monday, 10 October 2011

  1:30 PM - 5:30 PM

  Room 200H-J

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2010

• THE SHURAM EXCURSION: ENIGMATIC CARBON CYCLING
  T161 Understanding High-Amplitude Stable Isotope Variations in Proterozoic Strata
  Tuesday, 2 November 2010

  8:00 AM - 12:00 PM

  Room 207
• NEW CONSTRAINTS ON THE DURATION AND MAGNITUDE OF LATE ORDOVICIAN-EARLY SILURIAN GLACIATION FROM CARBONATE “CLUMPED” ISOTOPE PALEOTHERMOMETRY
  T216 Deciphering Paleozoic Paleoenvironmental Changes Using Stable and Radiogenic Isotope Proxies
  Tuesday, 2 November 2010

  1:30 PM - 5:30 PM

  Room 607
• THE EARLIEST CAMBRIAN RECORD OF ANIMALS AND OCEAN GEOCHEMICAL CHANGE
  T161 Understanding High-Amplitude Stable Isotope Variations in Proterozoic Strata
  Tuesday, 2 November 2010

  8:00 AM - 12:00 PM

  Room 207
• INSIGHTS on CARBON AND OXYGEN ISOTOPES COMPOSITIONS OF NEOPROTEROZOIC CARBONATES FROM CLUMPED ISOTOPE THERMOMETRY
  T113 Understanding High-Amplitude Stable Isotope Variations in Proterozoic Strata (Posters)
  Monday, 1 November 2010

  8:00 AM - 6:00 PM

  Hall D

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2007

• CONSTRAINING THE GLOBAL NATURE AND TIMING OF EDIACARAN C-ISOTOPIC REORDERING
  T166 Emerging New Methods in Early Earth Studies: Unraveling the Co-Evolution of Earth and Life
  Tuesday, 30 October 2007

  1:30 PM - 5:30 PM