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Activity

2025

• THE NEOGENE-QUATERNARY HISTORY OF C4 GRASSLANDS AND SAVANNAS IN NORTH AMERICA: INSIGHTS FROM STABLE ISOTOPE PROXIES
  1 Biogeochemical Cycling of Elements at the Earth’s Surface Across Space and Time
  Thursday, 20 March 2025

  8:00 AM - 10:00 AM

  Alleghany A

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2024

• GEOCHRONOLOGY AND TERRESTRIAL PALEOENVIRONMENTS OF THE MIDDLE MIOCENE HOMINOID FOSSIL-BEARING STRATA AT BULUK, TURKANA BASIN, KENYA
  T219 130 Years of Research in the Turkana Basin, Kenya: Insights into Earth, Climate, and Life in Eastern Africa Topical Session
  Tuesday, 24 September 2024

  1:30 PM - 5:30 PM

  207A
• A QUANTITATIVE FRAMEWORK FOR RECONSTRUCTING C4 PLANT FRACTIONS IN ANCIENT BIOMES AND MAMMAL DIETS USING STABLE CARBON ISOTOPES
  21 Geochemical Proxies for Marine and Continental Paleoenvironments
  Monday, 15 April 2024

  3:50 PM - 5:30 PM

  Windsor Ballroom Salon A

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2022

• A MONTE CARLO APPROACH TO QUANTIFYING UNCERTAINTY IN C4 BIOMASS ESTIMATES FROM PALEOSOL ORGANIC MATTER AND CARBONATES
  2 Development and Application of Geochemical Proxies to Paleoclimate Studies
  Thursday, 7 April 2022

  8:00 AM - 12:00 PM

  North Meeting Room 201/202

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2021

• A WOODLAND-SAVANNA MOSAIC IN THE EARLY MIDDLE MIOCENE AT BULUK, TURKANA BASIN, KENYA
  T38 Assessing Causes, Consequences, and Time Scales of Miocene Climate and Environmental Change
  Sunday, 10 October 2021

  1:30 PM - 5:30 PM

  E141/E142 (Hybrid Room)
• EARLY MIOCENE EVIDENCE FOR C4 BIOMASS IN KENYA AND UGANDA
  T38 Assessing Causes, Consequences, and Time Scales of Miocene Climate and Environmental Change
  Sunday, 10 October 2021

  1:30 PM - 5:30 PM

  E141/E142 (Hybrid Room)

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2019

• PLIOCENE PALEOENVIRONMENTS IN THE MEADE BASIN, SOUTHWEST KANSAS
  T15 Landscape Responses to Neogene Climate Change
  Sunday, 22 September 2019

  8:00 AM - 12:00 PM

  Room 228AB, North Building
• PALEOENVIRONMENTS ACROSS THE PLIO-PLEISTOCENE TRANSITION IN THE MEADE BASIN, SOUTHWEST KANSAS
  T15 Landscape Responses to Neogene Climate Change
  Sunday, 22 September 2019

  8:00 AM - 12:00 PM

  Room 228AB, North Building
• NO CHANGE IN CLUMPED ISOTOPE TEMPERATURES DURING C4 GRASSLAND EXPANSION IN THE MEADE BASIN, KANSAS, DURING THE PLIOCENE
  T15 Landscape Responses to Neogene Climate Change
  Sunday, 22 September 2019

  8:00 AM - 12:00 PM

  Room 228AB, North Building
• PALEOHYDROLOGIC EVALUATIONS OF CENOZOIC CALCRETES FROM THE HIGH PLAINS OF WESTERN KANSAS
  15 The Low Down on the High Plains: Geologic and Hydrogeologic Studies of the High Plains Aquifer
  Tuesday, 26 March 2019

  8:00 AM - 12:00 PM

  Flint Hills Room

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2017

• SPECTROSCOPY AND ELECTRON MICROSCOPY OF TERRESTRIAL CARBONATES: MINERALOGY, MICROTEXTURES, AND IMPLICATIONS FOR THE STABLE ISOTOPE RECORD OF THE PLIO-PLEISTOCENE MEADE BASIN (SW KANSAS)
  T209 Advances in Terrestrial Paleoclimate Reconstructions Using Paleosols
  Tuesday, 24 October 2017

  8:00 AM - 12:00 PM

  Skagit 3
• RECONSTRUCTING HIGH RESOLUTION RECORDS OF PALEOCLIMATE FROM MAGNETIC MINERAL ASSEMBLAGES IN MODERN SOILS AND PALEOSOLS SEQUENCES: PROGRESS AND CHALLENGES
  T209 Advances in Terrestrial Paleoclimate Reconstructions Using Paleosols
  Tuesday, 24 October 2017

  8:00 AM - 12:00 PM

  Skagit 3
• PALEOCLIMATE AND PALEOENVIRONMENTAL RECONSTRUCTION ACROSS THE PLEISTOCENE BLANCAN-IRVINGTONIAN TRANSITION IN SOUTHWEST KANSAS
  T268 Cenozoic Paleoclimates and Ecosystems (Posters)
  Tuesday, 24 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF
• PREDICTING BODY MASS IN RODENTS USING NON-TRADITIONAL 3D DENTAL SHAPE DESCRIPTORS
  84 D18. Paleontology, Phylogenetic/Morphological Patterns (Posters)
  Sunday, 22 October 2017

  9:00 AM - 5:30 PM

  Halls 4EF
• EARLY MIOCENE PALEOCLIMATE AND PALEOENVIRONMENTS ACROSS EAST AFRICA
  T39 Miocene–Pliocene Terrestrial Ecosystem Response to the Climate System II
  Sunday, 22 October 2017

  1:30 PM - 5:30 PM

  Room 609
• PALEOPEDOLOGY AND PALEOCLIMATE SIGNIFICANCE OF EARLY MIOCENE FLUVIO-LACUSTRINE PALEOSOLS FROM MOROTO II SITE IN UGANDA
  T39 Miocene–Pliocene Terrestrial Ecosystem Response to the Climate System II
  Sunday, 22 October 2017

  1:30 PM - 5:30 PM

  Room 609
• PALEOCLIMATIC VARIABILITY AND THE ROLE OF SEASONALITY FROM THE EARLY MIOCENE DEPOSITS ON RUSINGA AND MFANGANO ISLANDS, LAKE VICTORIA, KENYA
  T39 Miocene–Pliocene Terrestrial Ecosystem Response to the Climate System II
  Sunday, 22 October 2017

  1:30 PM - 5:30 PM

  Room 609
• EARLY MIOCENE VEGETATION ACROSS EASTERN AFRICA AS RECONSTRUCTED FROM PHYTOLITH DATA
  T39 Miocene–Pliocene Terrestrial Ecosystem Response to the Climate System II
  Sunday, 22 October 2017

  1:30 PM - 5:30 PM

  Room 609

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2016

• INFLUENCE OF VEGETATION AND SOIL TYPE ON THE MAGNETIC PROPERTIES OF SOILS DEVELOPED UNDER UNIFORM CLIMATE ACROSS THE FOREST-PRAIRIE ECOTONE IN NW MINNESOTA: IMPLICATIONS FOR CLIMOFUNCTIONS
  T199 Beneath Da Vinci’s Feet: The Multidisciplinary World of Soil Science
  Tuesday, 27 September 2016

  8:00 AM - 12:00 PM

  Room 402
• EARLY MIOCENE PALEOENVIRONMENTS NEAR KARUNGU, WESTERN KENYA
  T168 The Context of Our Origins: Geological Studies of Old World Fossil Primate and Hominin Sites (Posters)
  Monday, 26 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F
• FILLING THE GAPS: A COMPREHENSIVE UNDERSTANDING OF DIETS AND ECOSYSTEM INTERACTIONS WITHIN THE MODERN AND FOSSIL SMALL MAMMAL COMMUNITIES OF MEADE BASIN, KANSAS
  162 Paleontology, Paleoecology/Taphonomy (Posters)
  Monday, 26 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F
• PLIO-PLEISTOCENE PALEOENVIRONMENTAL RECORD OF THE MEADE BASIN, SOUTHWEST KANSAS
  T24 Cenozoic Geology of the Great Plains and Western United States: Toward an Integrated Understanding of a Sedimentary, Paleoecologic, and Geohydrologic System
  Sunday, 25 September 2016

  8:00 AM - 12:00 PM

  Room 402
• EARLY PLEISTOCENE PALEOLANDSCAPES AT BORCHERS BADLANDS, MEADE BASIN, SOUTHWEST KANSAS
  T24 Cenozoic Geology of the Great Plains and Western United States: Toward an Integrated Understanding of a Sedimentary, Paleoecologic, and Geohydrologic System
  Sunday, 25 September 2016

  8:00 AM - 12:00 PM

  Room 402
• STABLE ISOTOPIC PALEOHYDROLOGY OF PEDOGENIC CARBONATE NODULES FROM PLIOCENE PALEOSOLS IN THE MEADE BASIN, SOUTHWESTERN KANSAS
  T24 Cenozoic Geology of the Great Plains and Western United States: Toward an Integrated Understanding of a Sedimentary, Paleoecologic, and Geohydrologic System
  Sunday, 25 September 2016

  8:00 AM - 12:00 PM

  Room 402
• THE INFLUENCE OF GRAZING ON VEGETATION AND SOIL ORGANIC MATTER IN GRASSLANDS OF SOUTHWESTERN KANSAS AND IMPLICATIONS FOR USING MODERN DATASETS TO INTERPRET PALEOSOL RECORDS
  T24 Cenozoic Geology of the Great Plains and Western United States: Toward an Integrated Understanding of a Sedimentary, Paleoecologic, and Geohydrologic System
  Sunday, 25 September 2016

  8:00 AM - 12:00 PM

  Room 402
• HOW DO STABLE CARBON ISOTOPE VALUES OF VEGETATION AND BULK SOIL ORGANIC MATTER RECORD WET VERSUS DRY CONDITIONS IN THE SHORTGRASS PRAIRIE ECOSYSTEM OF SOUTHWESTERN KANSAS, USA?
  T83 Cenozoic Geology of the Great Plains and Western United States: Toward an Integrated Understanding of a Sedimentary, Paleoecologic, and Geohydrologic System (Posters)
  Sunday, 25 September 2016

  9:00 AM - 5:30 PM

  Exhibit Hall E/F

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2015

• DETECTION OF DIAGENESIS IN PALEOSOL CARBONATE NODULES USING OPTICAL AND CATHODOLUMINESCENCE MICROSCOPY
  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
• PLANT WAX BIOMARKERS IN LATE NEOGENE PALEOSOLS AS ARCHIVES OF GREAT PLAINS VEGETATION
  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
• USING ISOTOPIC, ECOMORPHOMETRIC, AND BIOGEOGRAPHIC ANALYSES OF MODERN RODENTS AS ANALOGUES FOR FOSSIL RODENT PALEOECOLOGY
  T252 Topics in Paleoecology: Modern Analogues and Ancient Systems III
  Tuesday, 3 November 2015

  1:30 PM - 5:30 PM

  Room 315
• FIVE MILLION YEARS OF RODENT PALEODIETS IN THE MEADE BASIN, GREAT PLAINS, USA
  T252 Topics in Paleoecology: Modern Analogues and Ancient Systems III
  Tuesday, 3 November 2015

  1:30 PM - 5:30 PM

  Room 315
• RESEARCH ON EAST AFRICAN CATARRHINE AND HOMINOID EVOLUTION (REACHE): A REGIONAL APPROACH TO UNDERSTANDING EARLY MIOCENE PALEOBIOLOGY AND PALEOENVIRONMENTS
  T102 Paleoenvironmental Reconstruction of Hominin Sites: New Methods, New Data, and New Insights I
  Monday, 2 November 2015

  8:00 AM - 12:00 PM

  Room 324
• PARSING POPULATIONS USING MORPHOLOGY: 3D MANDIBLE LANDMARKS SEPARATE SISTER SPECIES OF POCKET MICE (MAMMALIA: RODENTIA)
  42 Paleontology: The Analytical Toolkit: Evaluating Bias, Specimens, and Relationships (Posters)
  Sunday, 1 November 2015

  9:00 AM - 5:30 PM

  Exhibit Hall

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2014

• IMPLICATIONS OF CARBON ISOTOPIC VARIABILITY IN MODERN RODENTS IN THE GREAT PLAINS, USA FOR INTERPRETING DIETS OF FOSSIL RODENTS
  T289 Dynamic Landscapes and the Diversification of North American Rodents
  Wednesday, 22 October 2014

  8:00 AM - 12:00 PM

  220
• DENTAL ECOMETRICS PREDICT TROPHIC CATEGORIES OF NORTH AMERICAN RODENTS
  T289 Dynamic Landscapes and the Diversification of North American Rodents
  Wednesday, 22 October 2014

  8:00 AM - 12:00 PM

  220
• TIMING OF THE FLUVIAL RESPONSE TO THE PALEOCENE-EOCENE THERMAL MAXIMUM IN THE BIGHORN BASIN
  297 Sediments, Clastic (Posters)
  Wednesday, 22 October 2014

  9:00 AM - 6:30 PM

  Exhibition Hall C
• NEOGENE TO RECENT PALEOPRECIPITATION ESTIMATES IN THE MEADE BASIN, SOUTHWEST KANSAS, FROM ELEMENTAL RATIOS AND ROCK MAGNETIC PROPERTIES IN PALEOSOLS AND MODERN SOILS
  T253 Proxies for Paleoprecipitation
  Tuesday, 21 October 2014

  1:00 PM - 5:00 PM

  207
• TEMPERATURE CHANGES AND GREAT PLAINS ECOSYSTEM EVOLUTION DURING THE MIOCENE TO THE HOLOCENE IN MEADE BASIN, KANSAS
  T228 Critical Earth-Life Transitions: The Marine Perspective (Posters)
  Tuesday, 21 October 2014

  9:00 AM - 6:30 PM

  Exhibition Hall C
• THE PAST 4.5 MILLION YEARS OF SMALL MAMMAL EVOLUTION IN THE GREAT PLAINS: USING MULTIPLE PROXIES TO TEST THE RELATIVE ROLES OF BIOTIC AND ENVIRONMENTAL FACTORS
  T76 Critical Earth-Life Transitions: The Terrestrial Perspective
  Sunday, 19 October 2014

  1:00 PM - 5:00 PM

  215/216

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2013

• EQUATORIAL PALEOENVIRONMENT LEADING INTO THE MIOCENE CLIMATIC OPTIMUM: LESSONS LEARNED FROM RUSINGA AND MFANGANO ISLANDS, LAKE VICTORIA KENYA
  T187 Paleoclimate and Biotic Change in Africa, Mesozoic to the Present
  Monday, 28 October 2013

  1:00 PM - 5:00 PM

  Room 605

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2012

• DIETARY RECONSTRUCTIONS OF MODERN AND FOSSIL SMALL MAMMALS IN A GRASSLAND ECOSYSTEM OF SOUTHWESTERN KANSAS
  T149 Topics in Paleoecology: Predation/Biotic Interactions, Fidelity/Taphonomy, and Community Ecology/Whole Organism Paleoecology I
  Tuesday, 6 November 2012

  8:00 AM - 12:00 PM

  217D
• PEDOGENIC SIDERITE AND THE REPRODUCIBILITY OF PALEOSOL ORGANIC MATTER D13C VALUES
  43 Insights in Geochemistry
  Sunday, 4 November 2012

  1:30 PM - 5:30 PM

  209AB

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2011

• PEDOGENIC INDEX OF PALEO-PRECIPITATION IN TROPICAL RAIN FORESTS
  T277 Soils as Archives of Past Climates
  Wednesday, 12 October 2011

  1:30 PM - 5:30 PM

  Room 200FG
• WET CLIMATE IN SOUTHEAST SPAIN DURING THE MESSINIAN SALINITY CRISIS
  224 Paleoclimatology/Paleoceanography
  Wednesday, 12 October 2011

  8:00 AM - 12:00 PM

  Room 200FG
• ECOLOGICAL BIOGEOGRAPHY OF AFRICAN MAMMALS IN RELATION TO CLIMATE AND TOPOGRAPHY
  T132 Paleoclimate, Terrestrial Ecosystems, and Human Evolution in Africa from the Pleistocene to the Present
  Monday, 10 October 2011

  1:30 PM - 5:30 PM

  Room 200FG
• RECONSTRUCTING LATE CENOZOIC PALEOENVIRONMENTS IN THE GREAT PLAINS USING OVERLAPPING GEOGRAPHIC RANGES OF MODERN SPECIES
  99 Paleontology (Posters) II: Extinction and Environment
  Monday, 10 October 2011

  9:00 AM - 6:00 PM

  Hall C
• PALEOSOL CARBON ISOTOPE STRATIGRAPHY AND A ROCK MAGNETIC RECORD OF CLIMATE CHANGE ACROSS THE PALEOCENE-EOCENE BOUNDARY IN THE BOGOTA BASIN, COLOMBIA
  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
• THE ROLE OF TREES IN THE EVOLUTION OF C4 GRASSLAND ECOSYSTEMS IN NORTH AMERICA, A MOLECULAR PERSPECTIVE
  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
• HOW FAITHFULLY DO SMALL MAMMALS RECORD C4 GRASS ABUNDANCE IN GRASSLAND ECOSYSTEMS? ISOTOPIC INSIGHTS FROM MODERN AND FOSSIL COMMUNITIES
  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
• TERRESTRIAL EVIDENCE FOR LATE QUATERNARY LAKE LEVEL CHANGES FROM THE LAKE VICTORIA BASIN, EQUATORIAL AFRICA
  T132 Paleoclimate, Terrestrial Ecosystems, and Human Evolution in Africa from the Pleistocene to the Present
  Monday, 10 October 2011

  1:30 PM - 5:30 PM

  Room 200FG

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2010

• LONG-TERM STABLE ISOTOPIC RECORD OF CENOZOIC PALEOENVIRONMENTS IN THE GREAT PLAINS FROM PEDOGENIC AND SEDIMENTARY CARBONATES
  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

• LATE NEOGENE TERRESTRIAL PALEOCLIMATE AND PALEOECOLOGY OF THE IBERIAN PENINSULA: A STABLE ISOTOPIC RECORD FROM MAMMALS
  222 Recent Advances in Paleoceanography and Paleoclimatology
  Wednesday, 21 October 2009

  8:00 AM - 12:00 PM

  Portland Ballrooms 251/258
• MAGNETOSTRATIGRAPHY OF THE EARLY MIOCENE KULU AND HIWEGI FORMATIONS ON RUSINGA ISLAND (LAKE VICTORIA, KENYA)
  T258 Sigma Gamma Epsilon Undergraduate Research (Posters)
  Wednesday, 21 October 2009

  9:00 AM - 6:00 PM

  Hall A
• GEOCHRONOLOGY, STRATIGRAPHY, AND PALEOENVIRONMENTS OF EARLY MIOCENE VERTEBRATE FAUNAS FROM MFANGANO AND RUSINGA ISLANDS, EASTERN LAKE VICTORIA, KENYA
  T134 Phanerozoic Paleoenvironmental Evolution of Africa II
  Monday, 19 October 2009

  1:30 PM - 5:30 PM

  Portland Ballroom 255
• PALEOENVIRONMENTAL CONTEXT FOR MODERN HUMAN ORIGINS IN EQUATORIAL AFRICA: INTRODUCING THE PLEISTOCENE WASIRIYA BEDS OF RUSINGA ISLAND (KENYA)
  T134 Phanerozoic Paleoenvironmental Evolution of Africa II
  Monday, 19 October 2009

  1:30 PM - 5:30 PM

  Portland Ballroom 255
• BIOGEOGRAPHY OF EXTANT NORTH AMERICAN MAMMALS: SPATIAL TURNOVER IN RELATION TO CLIMATIC AND PHYSIOGRAPHIC VARIABLES
  32 Paleontology: Paleoenvironments, Paleocommunities, Biogeography & Biostratigraphy (Posters)
  Sunday, 18 October 2009

  9:00 AM - 6:00 PM

  Hall A

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2008

• Reconstruction of Latitudinal Mammalian Diversity Gradients In the Mid-Paleocene of Western North America
  T231 After the Last Ammonite and before the First Horse: Patterns of Ecological and Climatic Change during the Paleocene
  Tuesday, 7 October 2008

  8:00 AM - 12:00 PM

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2007

• ECOSYSTEM STRUCTURE DURING THE TRANSITION TO THE MODERN GRASSLAND IN THE GREAT PLAINS
  33 Neogene Depositional Environments, Paleoclimatology and Stratigraphic Architecture of the Succession Forming the High Plains Aquifer
  Friday, 13 April 2007

  8:20 AM - 12:00 PM
• MAMMALIAN ENAMEL AND FLOODPLAIN CARBONATE OXYGEN ISOTOPE RECORDS OF MIDDLE PALEOCENE PALEOCLIMATE, CRAZY MOUNTAINS BASIN, MONTANA
  42 Insights from Cretaceous-Paleogene Paleoenvironments and Deposition: Glimpses of the Greenhouse
  Friday, 13 April 2007

  1:20 PM - 5:00 PM
• DEVELOPING A CARBON ISOTOPE CHEMOSTRATIGRAPHIC APPROACH TO UNDERSTANDING NEOGENE STRATIGRAPHIC ARCHITECTURE OF THE HIGH PLAINS SUCCESSSION IN WESTERN KANSAS
  33 Neogene Depositional Environments, Paleoclimatology and Stratigraphic Architecture of the Succession Forming the High Plains Aquifer
  Friday, 13 April 2007

  8:20 AM - 12:00 PM

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2006

• CONTRASTING PALEOSOL OXYGEN ISOTOPE RECORDS FROM THE GREAT PLAINS OF SOUTHERN AND NORTHERN HEMISPHERIC GLACIATIONS DURING THE CENOZOIC
  T195 Paleosols, Proxies, and Paleoenvironments I
  Wednesday, 25 October 2006

  8:00 AM - 12:00 PM
• REGIONAL VARIABILITY IN TERRESTRIAL PALEOCLIMATE RECORDS DURING THE EOCENE OLIGOCENE TRANSITION
  T77 The Terrestrial Eocene–Oligocene Boundary Revisited: A Comparison of Multi-proxy Records of Paleoenvironmental and Paleoclimatic Change
  Monday, 23 October 2006

  8:00 AM - 12:00 PM

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2005

• PALEOSOL ISOTOPIC RECORD OF REGIONAL CLIMATIC AND GLOBAL ATMOSPHERIC CHANGES ACROSS THE EOCENE-OLIGOCENE BOUNDARY IN THE NORTHERN GREAT PLAINS, U.S.A
  205 Paleoclimatology/Paleoceanography I
  Wednesday, 19 October 2005

  8:00 AM - 12:00 PM
• GEOCHEMISTRY OF CHITINOPHOSPHATIC BRACHIOPOD SHELLS FROM CAMBRIAN NEARSHORE DEPOSITS OF THE CRATONIC INTERIOR OF LAURENTIA
  7 Innovations in Paleontological Methods I: Geochemistry in Paleobiology: New Systems, New Substrates, New Techniques
  Thursday, 19 May 2005

  8:00 AM - 10:00 PM

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2004

• CAMBRIAN CHITINOPHOSPHATIC BRACHIOPOD SHELLS YIELD A PRIMARY MARINE d13CCARB SIGNATURE AND REVEAL TERRESTRIAL-MARINE PALEOCEANOGRAPHIC INTERACTION
  T235 Ocean Chemistry through the Precambrian and Paleozoic II
  Wednesday, 10 November 2004

  1:30 PM - 5:30 PM
• THE OXYGEN ISOTOPIC INTEGRITY OF FOSSIL TURTLE BONE: AN EXAMPLE FROM THE PALEOCENE-EOCENE OF WYOMING
  162 Paleontology VIII: Processes of Fossilization
  Tuesday, 9 November 2004

  1:30 PM - 5:30 PM
• NEOGENE HISTORY OF C4 BIOMASS IN THE GREAT PLAINS, U.S.A
  31 Paleontology III: Life and Climate
  Sunday, 7 November 2004

  1:30 PM - 5:30 PM

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2002

• ANNUAL RANGE OF TEMPERATURE AND INTRA-SAMPLE TIME AVERAGING IN HIGH-RESOLUTION GEOCHEMICAL RECORDS OF TEMPERATURE SEASONALITY
  T140 Isotopic and Elemental Tracers of Late Quaternary Climate Change
  Tuesday, 29 October 2002

  8:00 AM - 12:00 PM

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Date Unknown

• Habitat Patchiness during the Transition to the Modern, C4-Dominated Grassland Ecosystem in the Great Plains
  T153 What Good Are (Fossil) Plants Anyway? New Methods for Investigating Old Problems (Posters)
• MAMMALIAN ENAMEL AND FLOODPLAIN CARBONATE STABLE CARBON AND OXYGEN ISOTOPE RECORDS OF MIDDLE PALEOCENE PALEOCLIMATE, WESTERN INTERIOR OF NORTH AMERICA
  T112 Evidence for Paleoenvironmental Change during the Paleogene from the Interior Basins of Western North America (Posters)