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Activity

2022

• QUANTIFYING THE RELATIVE CONTRIBUTIONS OF MICROBIALITES AND METAZOANS TO REEF FRAMEWORKS IN THE LOWER–MIDDLE ORDOVICIAN IBEX SUCCESSION, WESTERN UTAH, USA
  T228 Ecosystem Engineering through Earth History
  Wednesday, 12 October 2022

  8:00 AM - 12:00 PM

  Mile High Ballroom 3C

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2021

• LAMINATION-SCALE GEOCHEMISTRY OF MICROBIALITES: INVESTIGATING THE COMBINED EFFECTS OF PRIMARY MINERALOGY AND DIAGENESIS IN MICROBIALITES FROM THE UPPER CAMBRIAN AND LOWER TRIASSIC OF THE WESTERN US
  T87 New Advances in Geobiology (Posters)
  Monday, 11 October 2021

  9:00 AM - 1:00 PM

  Exhibit Hall A

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2018

• PETROGRAPHIC INVESTIGATION OF INVERTEBRATE FOSSIL DIVERSITY IN THE CAMBRO-ORDOVICIAN NOTCH PEAK FORMATION, LAKESIDE MOUNTAINS, UTAH
  39 D25. Paleontology, Systematics and Morphological Patterns (Posters)
  Sunday, 4 November 2018

  9:00 AM - 5:30 PM

  Halls J-K
• CARBON ISOTOPIC CHEMOSTRATIGRAPHY OF THE MICROBIALITE-BEARING CAMBRO-ORDOVICIAN NOTCH PEAK FORMATION, LAKESIDE MOUNTAINS, UTAH
  46 D36. Stratigraphy (Posters)
  Sunday, 4 November 2018

  9:00 AM - 5:30 PM

  Halls J-K

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2017

• REEF-BUILDING AT THE DAWN OF THE GOBE: THE RISE OF METAZOAN FRAMEWORK CONSTITUENTS IN LOWER-MIDDLE ORDOVICIAN REEFS, WESTERN UTAH, USA
  T132 The Onset of the Great Ordovician Biodiversity Event (GOBE): Testing Hypotheses with Diverse Data Sets
  Monday, 23 October 2017

  1:30 PM - 5:30 PM

  Room 608
• INVESTIGATING THE ROLE OF AMORPHOUS FABRICS ASSOCIATED WITH CALATHIUM IN THE LOWER ORDOVICIAN FILLMORE FORMATION, UTAH, USA, USING PETROGRAPHY AND GEOCHEMISTRY
  T175 The Onset of the Great Ordovician Biodiversity Event (GOBE): Testing Hypotheses with Diverse Data Sets (Posters)
  Monday, 23 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF

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2015

• MACRO- AND MICROFACIES INTERPRETATIONS OF THE MICROBIALITE-SPONGE HINTZE'S REEF IN THE LOWER ORDOVICIAN FILLMORE FORMATION, HOUSE RANGE, WESTERN UTAH
  221 Paleontology: The Early and Middle Paleozoic: Biodiversity, Biogeography, and Biostratigraphy (Posters)
  Tuesday, 3 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall

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2014

• ENVIRONMENTAL CONTROLS ON MICROBIALITE BUILD-UPS IN THE LOWER FILLMORE FORMATION, UTAH
  T281 New Developments in Microbialites
  Wednesday, 22 October 2014

  8:00 AM - 12:00 PM

  304/305
• THROMBOLITE-STROMATOLITE-SPONGE MOUNDS DURING THE CAMBRO-ORDOVICIAN MICROBIALITE RESURGENCE: INSIGHTS FROM THE LOWER ORDOVICIAN FILLMORE FORMATION, HOUSE RANGE, UTAH
  174 Paleontology: Paleoecology and Paleoenvironmental Reconstructions
  Tuesday, 21 October 2014

  8:00 AM - 12:00 PM

  219
• A NEGATIVE SULFUR ISOTOPIC EXCURSION DURING THE HEIGHT OF THE GREAT ORDOVICIAN BIODIVERSIFICATION EVENT: A BRIEF INTERRUPTION IN LONG-TERM DEEP-OCEAN ANOXIA?
  T257 The Ordovician Revolution: Co-Evolution of Climate and the Biosphere
  Tuesday, 21 October 2014

  1:00 PM - 5:00 PM

  215/216
• EPIGENESIS OF MOLLUSK-BEARING CARBONATE ROCKS OF THE CONESTOGA FORMATION (?ORDOVICIAN), KING OF PRUSSIA, PENNSYLVANIA
  9 Petrology, Igneous / Metamorphic / Experimental (Posters)
  Sunday, 23 March 2014

  8:00 AM - 12:00 PM

  Freedom Hall A

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2013

• TRACING THE SHIFT IN DOMINANCE FROM MICROBIAL TO METAZOAN FRAMEWORK-BUILDERS IN LOWER–MIDDLE ORDOVICIAN REEFS, WESTERN UTAH, USA
  T222 Topics in Paleoecology: Predation/Biotic Interactions, Fidelity/Conservation Paleobiology, and Community Ecology/Whole Organism Paleoecology I
  Tuesday, 29 October 2013

  8:00 AM - 12:00 PM

  Room 607
• EXPLORING THE RELATIONSHIP BETWEEN GLOBAL AND LOCAL REDOX PROXIES DURING THE GOBE: A CASE STUDY OF CARBONATES FROM THE LOWER FILLMORE FORMATION, UTAH
  130 Special Session: A Life in Earth History from Tectonics to Climate (Posters): The Scientific Legacy of Paul F. Hoffman
  Monday, 28 October 2013

  9:00 AM - 6:30 PM

  Hall D
• A GEOCHEMICAL INVESTIGATION OF REDOX DURING THE GOBE: SEARCHING FOR THE EFFECTS OF DEEP OCEAN EUXINIA ON SHALLOW MARINE ENVIRONMENTS USING CARBONATE ROCKS FROM THE WAH WAH AND JUAB FORMATIONS, UTAH
  130 Special Session: A Life in Earth History from Tectonics to Climate (Posters): The Scientific Legacy of Paul F. Hoffman
  Monday, 28 October 2013

  9:00 AM - 6:30 PM

  Hall D
• HOW DID DEEP OCEAN EUXINIA AFFECT THE GOBE? A CASE STUDY FROM THE UPPER KANOSH AND LEHMAN FORMATIONS, UTAH
  130 Special Session: A Life in Earth History from Tectonics to Climate (Posters): The Scientific Legacy of Paul F. Hoffman
  Monday, 28 October 2013

  9:00 AM - 6:30 PM

  Hall D
• A GEOCHEMICAL INVESTIGATION OF THE EFFECTS OF DEEP OCEAN EUXINIA ON CONTINENTAL SHELF ENVIRONMENTS DURING THE GOBE: INSIGHTS FROM THE MIDDLE AND UPPER FILLMORE FORMATION, UTAH
  130 Special Session: A Life in Earth History from Tectonics to Climate (Posters): The Scientific Legacy of Paul F. Hoffman
  Monday, 28 October 2013

  9:00 AM - 6:30 PM

  Hall D

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2012

• THE CARBONATE ASSOCIATED SULFATE PROXY DURING THE GOBE: INVESTIGATING THE IMPACTS OF GLOBAL REDOX CHANGES ON SHALLOW MARINE ENVIRONMENTS DURING A TIME OF BIODIVERSIFICATION
  T237 Geochemical Proxies for Ancient Ocean Chemistry: Implications for Links Between Ocean Chemistry, Plate Tectonics, Sea Level, and Climate throughout the Late Precambrian and Phanerozoic (Posters)
  Wednesday, 7 November 2012

  9:00 AM - 6:00 PM

  Hall B
• TESTING REDOX HYPOTHESES FOR THE ORDOVICIAN JUAB AND KANOSH FORMATIONS AT FOSSIL MOUNTAIN, UT, USING CARBONATE ASSOCIATED SULFATE
  T191 Geochemical Proxies for Ancient Ocean Chemistry: Implications for Links Between Ocean Chemistry, Plate Tectonics, Sea Level, and Climate throughout the Late Precambrian and Phanerozoic
  Tuesday, 6 November 2012

  1:30 PM - 5:30 PM

  202AB
• SCLEROBIONT COMMUNITY DEVELOPMENT DURING THE GREAT ORDOVICIAN BIODIVERSIFICATION EVENT: PATCHY COLONIZATION OF EXTENSIVE HARD SUBSTRATES IN THE POGONIP GROUP, WESTERN UTAH
  T102 Topics in Paleoecology: Predation/Biotic Interactions, Fidelity/Taphonomy, and Community Ecology/Whole Organism Paleoecology (Posters)
  Monday, 5 November 2012

  9:00 AM - 6:00 PM

  Hall B

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2011

• MIDDLE ORDOVICIAN SPONGE-MICROBIAL MOUNDS FROM WESTERN UTAH: TRANSITIONAL PRECURSORS OF LATER METAZOAN-DOMINATED REEFS
  T207 Whole Organism Paleoecology: Exploring Ecology through Time II
  Tuesday, 11 October 2011

  1:30 PM - 5:30 PM

  Room 205CD
• REEXAMINING THE DEPOSITIONAL SETTING OF THE KANOSH FORMATION (MIDDLE ORDOVICIAN, UTAH): INTEGRATING GEOCHEMISTRY INTO A SEDIMENTARY AND PALEOECOLOGICAL STUDY
  30 Sediments, Carbonates (Posters)
  Sunday, 9 October 2011

  9:00 AM - 6:00 PM

  Hall C

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2010

• A MIDDLE ORDOVICIAN SPONGE-ALGAL MOUND FROM WESTERN UTAH: IMPLICATIONS FOR THE RADIATION OF HARD-SUBSTRATE-ATTACHING ORGANISMS
  T270 Lagerstätten through Time: An Examination of Exceptional Preservational Pathways from the Terminal Proterozoic through Today (Posters)
  Wednesday, 3 November 2010

  8:00 AM - 6:00 PM

  Hall D
• ONSHORE INITIATION OF THE AGRONOMIC REVOLUTION: QUANTITATIVE EVIDENCE FROM LOWER CAMBRIAN STRATA IN THE GREAT BASIN
  200 Paleontology VII - Consequences of Extinction and Radiation
  Tuesday, 2 November 2010

  1:30 PM - 5:30 PM

  Room 605

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2008

• Quantifying Early Cambrian Bioturbation along An Onshore-Offshore Transect, Great Basin, USA
  T319 Quantifying the Early Evolution of Life: Numerical Approaches to the Evaluation of Precambrian-Cambrian Animals and Ecosystems
  Wednesday, 8 October 2008

  1:30 PM - 5:30 PM

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2007

• QUANTITATIVE ANALYSIS OF BEDDING PLANE BIOTURBATION: NEW INSIGHTS FROM THE UPPER CAMBRIAN OF WISCONSIN
  T76 Trace Fossils, Mass Extinctions, and Event Boundaries: Endobenthic and Fossorial Responses to Terrestrial and Extraterrestrial Perturbations
  Monday, 29 October 2007

  8:00 AM - 12:00 PM

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2006

• QUANTIFYING HORIZONTAL BIOTURBATION IN LOWER CAMBRIAN ROCKS USING IMAGE ANALYSIS
  T197 Fossil Behavior I: In Honor of Adolf Seilacher
  Wednesday, 25 October 2006

  8:00 AM - 12:00 PM