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Activity

2022

• TEACHING GEOSCIENCE IN A CHANGING CLIMATE: IT'S HARD TO TEACH STUDENTS WHO AREN'T IN YOUR CLASS
  10 Geoscience Education I: Geosciences Education Advancing Concepts and Inclusion
  Tuesday, 15 March 2022

  8:30 AM - 12:30 PM

  Online

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2021

• HYDROLOGIC CONDITIONS ACROSS THE K/PG BOUNDARY, DAWSON CREEK SECTION, BIG BEND NATIONAL PARK, TEXAS
  T241 The Cretaceous–Paleogene Boundary: From Impact Cratering Processes to Mass Extinction Mechanisms
  Wednesday, 13 October 2021

  1:30 PM - 5:30 PM

  D139/D140
• DIFFERENTIATING BETWEEN INHERITED AND PEDOGENIC MINERALS WITHIN PALEOSOLS: AN EXAMPLE OF RECONSTRUCTING PALEOCLIMATE DURING CHINLE FORMATION DEPOSITION
  166 D19. Paleoecology and Environmental Change
  Tuesday, 12 October 2021

  1:30 PM - 5:30 PM

  E145
• BIOGEOCHEMICAL PROCESSES AT THE DEVONIAN/CARBONIFEROUS BOUNDARY IN THE WESTERN CANADA SEDIMENTARY BASIN
  T45 New Advances in Geobiology
  Sunday, 10 October 2021

  1:30 PM - 5:30 PM

  B115/B116 (Hybrid Room)

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2018

• THE CLAY MINERALOGY OF PALEOSOLS IN THE CHINLE FORMATION AT PETRIFIED NATIONAL FOREST: INSIGHTS INTO WEATHERING AND CLIMATE DURING THE LATE TRIASSIC
  T167 The Evolution of Continental Weathering through Geologic Time: Paleoclimate, Biogeochemistry, Diagenesis, and Clay Minerals
  Tuesday, 6 November 2018

  8:00 AM - 12:00 PM

  Sagamore Ballroom 7
• LATE TRIASSIC CLIMATE RECONSTRUCTION USING PALEOSOL MINERAL ASSEMBLAGES
  T167 The Evolution of Continental Weathering through Geologic Time: Paleoclimate, Biogeochemistry, Diagenesis, and Clay Minerals
  Tuesday, 6 November 2018

  8:00 AM - 12:00 PM

  Sagamore Ballroom 7

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2016

• CLIMATIC AND DEPOSITIONAL HISTORY OF THE LOWER PALEOCENE UPPER NACIMIENTO FORMATION, SAN JUAN BASIN, NEW MEXICO
  T287 Timing, Drivers, and Marine and Terrestrial Ecosystem Responses to the Cretaceous-Paleogene Extinction Event
  Wednesday, 28 September 2016

  8:00 AM - 12:00 PM

  Room 504
• SEDIMENTOLOGIC AND STRATIGRAPHIC RECONSTRUCTION OF LOWER PALEOCENE ENVIRONMENTS IN THE SAN JUAN BASIN, NEW MEXICO
  209 Paleontology 2: Paleoecology and Paleoclimate
  Tuesday, 27 September 2016

  1:30 PM - 5:30 PM

  Mile High Ballroom 4C

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2015

• SEDIMENTOLOGIC AND STRATIGRAPHIC INDICATORS OF REGIONAL PALEOGEOGRAPHY WITHIN THE LOWER PALEOCENE NACIMIENTO FORMATION, SAN JUAN BASIN, NEW MEXICO, USA
  T315 Sedimentary Basins (Posters)
  Wednesday, 4 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall
• APPLIED FORENSIC INVESTIGATION OF ELEVATED ARSENIC LEVELS IN A DEEP CONFINED AQUIFER
  T274 Arsenic: Source to Sustainability I
  Wednesday, 4 November 2015

  8:00 AM - 12:00 PM

  Room 337
• POSSIBLE CLIMATIC INFLUENCE ON DENSITY OF COMPLEX, LARGE-DIAMETER BURROW NETWORKS IN UPPERMOST LATE TRIASSIC CHINLE FORMATION STRATA FROM WARD’S TERRACE, ARIZONA
  T285 Paleosol Case Studies: Resurrecting Ancient Critical Zones through Space and Time
  Wednesday, 4 November 2015

  8:00 AM - 12:00 PM

  Room 345/346
• GIVING CONTEXT TO EARLY PALEOCENE MAMMAL EVOLUTION: CLIMATE AND LANDSCAPE RECONSTRUCTION OF THE ARROYO CHIJUILLITA MEMBER OF THE NACIMIENTO FORMATION, SAN JUAN BASIN, NEW MEXICO
  229 Sediments, Clastic (Posters)
  Tuesday, 3 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall
• METEORIC DIAGENESIS OF CHINLE SANDSTONES, PETRIFIED FOREST NATIONAL PARK (ARIZONA, USA): A RECORD OF LATE TRIASSIC CLIMATE CHANGE
  T135 Sedimentary Environment and Process Studies: The Emerging Generation of Scientists (Posters)
  Monday, 2 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall

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2014

• DEPOSITIONAL AND CLIMATIC HISTORY OF THE LATE TRIASSIC CHINLE FORMATION: A BASIN SCALE COMPARISON, SOUTHWESTERN UNITED STATES
  237 Paleoclimatology/Paleooceanography
  Tuesday, 21 October 2014

  1:00 PM - 5:00 PM

  223/224
• THE ISOTOPE CHEMISTRY OF QUARTZ AND ORGANIC MATTER IN SILICIFIED WOOD, PETRIFIED FOREST NATIONAL PARK, ARIZONA
  T228 Critical Earth-Life Transitions: The Marine Perspective (Posters)
  Tuesday, 21 October 2014

  9:00 AM - 6:30 PM

  Exhibition Hall C
• DEMISE OF THE LATE TRIASSIC MEGAMONSOON IN WESTERN EQUATORIAL PANGEA
  T106 Climate Change in the Geological Record: What Can We Learn from Data and Models?
  Monday, 20 October 2014

  8:00 AM - 12:00 PM

  215/216
• MAGNETOSTRATIGRAPHY OF UPPER CRETACEOUS THROUGH LOWER PALEOCENE STRATA FROM THE DAWSON CREEK SECTION, BIG BEND NATIONAL PARK, WEST TEXAS, USA
  T53 Fossil Mammalian Communities across Periods of Pronounced Climate Change (Posters)
  Sunday, 19 October 2014

  9:00 AM - 5:00 PM

  Exhibition Hall C

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2012

• TECTONIC AND CLIMATIC CONTROLS ON CYCLIC ALLUVIATION AND BIOLOGIC TURNOVER WITHIN THE LATE TRIASSIC CHINLE FORMATION, PETRIFIED FOREST NATIONAL PARK, ARIZONA
  T147 Terrestrial Proxies of Paleoclimate and Paleoenvironment in Deep Time
  Tuesday, 6 November 2012

  8:00 AM - 12:00 PM

  202AB
• CHARACTERIZATION AND INTERPRETATION OF A WELL-DATED SUCCESSION OF LATE TRIASSIC PALEOSOLS FROM PETRIFIED FOREST NATIONAL PARK, ARIZONA
  T147 Terrestrial Proxies of Paleoclimate and Paleoenvironment in Deep Time
  Tuesday, 6 November 2012

  8:00 AM - 12:00 PM

  202AB

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2011

• CARBON ISOTOPE RATIOS IN BULK ORGANIC MATTER FROM PALEOSOLS OF THE LATE TRIASSIC CHINLE FORMATION, PETRIFIED FOREST NATIONAL PARK, ARIZONA, USA
  T277 Soils as Archives of Past Climates
  Wednesday, 12 October 2011

  1:30 PM - 5:30 PM

  Room 200FG
• RECONSTRUCTING LATE TRIASSIC ENVIRONMENTAL CONDITIONS USING PALEOSOL MINERALS ASSEMBLAGES FROM THE CHINLE FORMATION, ARIZONA, USA
  172 Paleoclimatology/Paleoceanography (Posters)
  Tuesday, 11 October 2011

  9:00 AM - 6:00 PM

  Hall C
• INFLUENCE OF CLIMATE AND THE EXPANSION OF C4 GRASSES ON SEQUENCE-SCALE CYCLICITY AND LANDSCAPE DEVELOPMENT DURING THE LATE MIOCENE TO PLEISTOCENE OF WEST TEXAS
  T80 Advances in Terrestrial Paleoclimatology and Paleoecology: Geochemical Techniques and Examples Using Inorganic and Organic Molecules in Fossil Soils, Plants, Invertebrates, and Vertebrates II
  Monday, 10 October 2011

  8:00 AM - 12:00 PM

  Room 200FG
• MIDDLE DEVONIAN LANDSCAPES, CLIMATES AND THE CORRELATION OF CONTINENTAL STRATA IN THE NORTHERN APPALACHIAN BASIN
  53 Devonian Climate and Paleoecology—Insight from Stratigraphic Studies II
  Tuesday, 22 March 2011

  8:00 AM - 12:00 PM

  Conference A

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2010

• CHARACTERIZATION OF PALEOSOLS ACROSS THE K-T BOUNDARY USING PEDOTRANSFER FUNCTIONS: A CASE STUDY FROM BIG BEND NATIONAL PARK, U.S.A., INTEGRATING BIOGEOCHEMICAL AND CLIMATE CONTROLS on EVOLVING TERRESTRIAL ECOSYSTEMS
  T288 Cenozoic Terrestrial Environmental Change in North America: From Paleosols to Paleobotany
  Wednesday, 3 November 2010

  1:30 PM - 5:30 PM

  Room 607

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2009

• A 7 MA RECORD OF ATMOSPHERIC δ13CO2 DERIVED FROM ORGANIC MATTER IN LATE CRETACEOUS AND EARLY TERTIARY PAELOSOLS
  T199 High-Resolution Terrestrial and Marine Geochemical Proxies of Global Change: Progress, Problems, and Utility II
  Tuesday, 20 October 2009

  1:30 PM - 5:30 PM

  Portland Ballrooms 251/258

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2007

• PALEOSOLS AND PEDOGENIC ISOTOPES AS EVIDENCE FOR EXTREME LATE TRIASSIC CLIMATIC EVENTS, CHINLE FORMATION, NORTHERN NEW MEXICO
  T28 Late Paleozoic Glacial-interglacial Climate Changes: Analogs for Present and Future Climate Changes (Posters)
  Sunday, 28 October 2007

  8:00 AM - 12:00 PM

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2006

• SR ISOTOPE RATIOS AND TRACE ELEMENT CONCENTRATIONS OF PEDOGENIC CALCITE RECORD ENVIRONMENTAL CONDITIONS IN WEST TEXAS PALEOSOLS SPANNING THE K-T BOUNDARY
  T195 Paleosols, Proxies, and Paleoenvironments I
  Wednesday, 25 October 2006

  8:00 AM - 12:00 PM
• ALLO- AND AUTOCYCLIC SIGNATURES IN PALEOSOL-BEARING ALLUVIAL SUCCESSIONS: THE TRIASSIC (NORIAN-RHAETIAN) CHINLE GROUP, NORTHERN NEW MEXICO
  157 Stratigraphy
  Tuesday, 24 October 2006

  1:30 PM - 5:30 PM

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2005

• MULTI–PROXY PALEOSOL EVIDENCE FOR TRIASSIC CLIMATES IN EASTERN UTAH
  205 Paleoclimatology/Paleoceanography I
  Wednesday, 19 October 2005

  8:00 AM - 12:00 PM
• COMPOSITE MECHANISMS FOR TERRESTRIAL ENVIRONMENTAL VARIABILITY AND THEIR RELATIONSHIP TO ALLUVIAL SEQUENCE STRATIGRAPHY: THE K/T SUCCESSION IN WEST TEXAS, USA, AND SOUTH-CENTRAL ALBERTA, CANADA
  T149 Reading the Record of the Rocks: Resolving the Tectonic and Eustatic Signals in Stratigraphic Successions I: In Honor of Don Swift on his 70th Birthday
  Tuesday, 18 October 2005

  8:00 AM - 12:00 PM
• MODELING ENHANCED ARIDITY FROM PEDOGENIC CARBONATES IN THE MID-CRETACEOUS DRY-BELT: THE UPPER GLEN ROSE FORMATION, TEXAS
  36 Developing Approaches to Terrestrial Paleoclimatology II
  Friday, 20 May 2005

  1:20 PM - 5:20 PM

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2003

• EUSTASY, CLIMATIC INSTABILITY, AND AUTOCYCLICITY: MECHANISMS FOR A FLUVIAL CYCLIC HIERARCHY PRESERVED WITHIN THE K/T TRANSITION OF BIG BEND NATIONAL PARK, TEXAS, USA
  61 Stratigraphy
  Monday, 3 November 2003

  8:00 AM - 12:00 PM
• TERRESTRIAL EVIDENCE FOR TWO INTENSE GREENHOUSE EVENTS NEAR THE CRETACEOUS-TERTIARY BOUNDARY
  T106 Multi-Proxy Terrestrial Records and the Ocean-Climate System: Links and Perturbations in the Cretaceous
  Monday, 3 November 2003

  1:30 PM - 5:30 PM
• EARTH SURFACE TEMPERATURES DETERMINED FROM THE OXYGEN ISOTOPIC COMPOSITION OF PEDOGENIC CARBONATES: APPLICATION TO WEST TEXAS LATE CRETACEOUS PALEOSOLS
  T106 Multi-Proxy Terrestrial Records and the Ocean-Climate System: Links and Perturbations in the Cretaceous
  Monday, 3 November 2003

  1:30 PM - 5:30 PM

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Date Unknown

• THE MID-NORIAN PALEOLANDSCAPE OF THE NEWSPAPER INTERVAL WITHIN THE BLUE MESA MEMBER OF THE CHINLE FORMATION IN PETRIFIED FOREST NATIONAL PARK, ARIZONA
  55 Stratigraphy (Posters)
• Grain Size Distribution and Organic Matter Content from Paleosols That Span the Cretaceous-Tertiary Boundary, Big Bend, Texas
  194 Paleoclimatology/Paleoceanography (Posters)
• Temporal Trends In Mineral Assemblages and Abundances from Paleosols That Span the Cretaceous-Tertiary Boundary, Big Bend, Texas
  194 Paleoclimatology/Paleoceanography (Posters)
• DIAGENETIC ANALYSIS OF A SUBAERIAL EXPOSURE SURFACE FROM THE CRETACEOUS (ALBIAN) WALNUT FORMATION, CENTRAL TEXAS
  24 Stratigraphy (Posters)