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Activity

2024

• THE TURKANA BASIN AS A PROVING GROUND FOR PALEOENVIRONMENTAL PROXIES
  152 130 Years of Research in the Turkana Basin, Kenya: Insights into Earth, Climate, and Life in Eastern Africa
  Tuesday, 24 September 2024

  8:00 AM - 12:00 PM

  Ballroom A&B
• SEASONAL AND INTERANNUAL VARIATION IN THE DIETS OF TURKANA BASIN HOMININS, THEROPITHECUS, AND OTHER MAMMALS
  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

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2023

• USING LUMINESCENCE DATING, COSMOGENIC DATING, AND SOIL STRATIGRAPHY TO PROVIDE CONTEXT FOR PALEOCLIMATE ARCHIVES FROM LAMINATED PEDOGENIC CARBONATE RINDS, CAPITOL REEF NATIONAL PARK REGION, UTAH (USA)
  T221 Sedimentary Archives of Mountain Building from the Fault-Scarp to the Range-Front: Interpreting Colluvial Wedge and Alluvial Fan Systems
  Wednesday, 18 October 2023

  8:00 AM - 12:00 PM

  321
• PLEISTOCENE GLACIATION OF THE SOUTHERN HALF OF BOULDER MOUNTAIN, UTAH: EXPOSURE AGES OF MORAINE BOULDERS AND NUMERICAL MODELLING OF THE LGM ICE CAP
  T146 Pleistocene-Holocene Climate Variability of Western North America
  Tuesday, 17 October 2023

  8:00 AM - 12:00 PM

  321
• ASSESSING WATER STRESS USING TRIPLE OXYGEN ISOTOPES IN SOIL CARBONATES IN THE AWASH AND TURKANA REGIONS OF EASTERN AFRICA DURING THE PLIOCENE AND PLEISTOCENE
  T121 Exploring Changes in Climate, Flora, and Fauna of Africa through the Cenozoic
  Monday, 16 October 2023

  1:30 PM - 5:30 PM

  321
• THE ORIGIN AND DYNAMICS OF SOIL INORGANIC CARBON IN GLACIAL DRIFT IN SOUTHERN MICHIGAN, USA
  T62 Recent Advances in Soil and Paleosol Science
  Sunday, 15 October 2023

  1:30 PM - 5:30 PM

  320

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2019

• MELDING ACCESSIBLE GEOLOGY AND ART FOR EDUCATION AND INSPIRATION
  2 Best Practices in Geoscience Education
  Sunday, 17 March 2019

  8:00 AM - 9:50 AM

  Connecticut Room

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2018

• AESTHETIC COUNTERTOP GEOLOGY DISPLAYS FOR INTRODUCTORY TO ADVANCED GEOSCIENCE CLASSES
  T252 Beyond the Road-Cut: Virtual, Local, and Nontraditional Field Teaching and Learning Experiences (Posters)
  Wednesday, 7 November 2018

  9:00 AM - 6:30 PM

  Halls J-K
• HOTTER, DRIER, AND MORE OPEN? GEOCHEMICAL PERSPECTIVES ON 10 MYR OF ENVIRONMENTAL CHANGE AND HUMAN EVOLUTION IN AFRICA
  223 Human Evolution and Environmental History in Africa: 25 Years of Transformative Research
  Wednesday, 7 November 2018

  8:00 AM - 12:00 PM

  Sagamore Ballroom 5
• COSMOGENIC 3HE AGES OF BASALTIC ANDESITE FLOWS FROM MILLER KNOLL, PANGUITCH LAKE, UT: USING THE ISOCHRON TECHNIQUE TO OVERCOME LOW-GAS CRUSHES
  13 D1. Volcanology / Petrology / Ore Mineralization (Posters)
  Tuesday, 15 May 2018

  8:30 AM - 6:30 PM

  Outdoor Tents

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2017

• ECOLOGICAL RESPONSE TO ENVIRONMENTAL CHANGE: INSIGHTS FROM THE MIOCENE SMALL-MAMMAL RECORD OF SOUTHERN CALIFORNIA
  T332 Eco-Evolutionary Dynamics in the Fossil Record
  Wednesday, 25 October 2017

  1:30 PM - 5:30 PM

  Room 608
• GSA PRESIDENT'S MEDAL: CROSS DISCIPLINARY SCIENCE - THOUGHTS ON PRACTICE AND TRAINING
  T209 Advances in Terrestrial Paleoclimate Reconstructions Using Paleosols
  Tuesday, 24 October 2017

  8:00 AM - 12:00 PM

  Skagit 3
• A FLEXIBLE MONTHLY EQUILIBRIUM MODEL OF SOIL CARBONATE PRESERVATION APPLIED TO SOUTHERN UTAH
  T209 Advances in Terrestrial Paleoclimate Reconstructions Using Paleosols
  Tuesday, 24 October 2017

  8:00 AM - 12:00 PM

  Skagit 3
• SOURCE IDENTIFICATION FOR PARTICLE-BOUND METALS IN THE SAN JUAN RIVER SYSTEM
  T36 Fate, Effects, and Mitigation of Chemical and Fuel Releases in Surface and Subsurface Environments
  Sunday, 22 October 2017

  1:30 PM - 5:30 PM

  Room 613/614

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2016

• WOODY COVER: A KEY PROXY VARIABLE OF VEGETATION DISTRIBUTION IN THE FOSSIL RECORD OF HOMININ EVOLUTION
  T194 Height, the Elusive Third Dimension of Terrestrial Ecosystems: New Approaches for Determining the Structure and Complexity of Ecosystems on Land in Deep Time
  Tuesday, 27 September 2016

  8:00 AM - 12:00 PM

  Mile High Ballroom 3C
• ROLE OF FE, MN, AND AL OXYHYDROXIDES IN MOBILIZING METALS RELEASED DURING THE GOLD KING MINE SPILL
  T151 Interdisciplinary Approaches to Assessing Environmental Impact of Mining (Posters)
  Monday, 26 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F

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2015

• SOIL CARBONATE PENDANTS FROM SOUTHERN UTAH AS A NEW PALEORECORD: DEMONSTRATING PENDANT FORMATION DURING SUMMER
  T232 Paleosol Case Studies: Resurrecting Ancient Critical Zones through Space and Time (Posters)
  Tuesday, 3 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall
• HOW HOT IS IT ANYWAY? DAILY SKIN-SURFACE SOIL TEMPERATURE IN EAST AFRICA
  T101 African Environments across Space and through Time: Integrating Modern and Ancient Climate Data for Insights into Terrestrial Ecosystem Dynamics
  Monday, 2 November 2015

  8:00 AM - 12:00 PM

  Room 331/332
• TRIPLE OXYGEN ISOTOPES IN TEETH: IMPLICATIONS FOR RECONSTRUCTING PALEOARIDITY
  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

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2014

• DIET AND ECOLOGICAL CHANGE IN THE TURKANA BASIN OVER THE PAST 4 MA
  T292 Paleoenvironmental Reconstruction of Hominin Sites: Techniques—From the Unique and New to the Tried and True
  Wednesday, 22 October 2014

  8:00 AM - 12:00 PM

  207
• DIETARY PLASTICITY OF MUROID RODENTS FOR CONTINENTAL-SCALE COMPARISONS OF CARBON ISOTOPES IN THE LATE MIOCENE OF PAKISTAN AND SPAIN
  T289 Dynamic Landscapes and the Diversification of North American Rodents
  Wednesday, 22 October 2014

  8:00 AM - 12:00 PM

  220
• THE ARIDITY INDEX REVISITED: RECALIBRATION AND APPLICATION TO THE EARLY PLEISTOCENE OF THE LAKE VICTORIA BASIN, WESTERN KENYA
  T292 Paleoenvironmental Reconstruction of Hominin Sites: Techniques—From the Unique and New to the Tried and True
  Wednesday, 22 October 2014

  8:00 AM - 12:00 PM

  207
• CLIMATE, CO2 AND THE HISTORY OF C3 AND C4 GRASSES FROM THE LAST GLACIAL MAXIMUM TO PRESENT ACROSS NORTH AMERICA
  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

• MIXING OF ISOTOPE SIGNALS DUE TO SAMPLING AND PHYSIOLOGY: A CASE STUDY IN DECONVOLUTION
  T353 Forensic Geoscience: Advances and Applications (Posters)
  Wednesday, 30 October 2013

  9:00 AM - 6:30 PM

  Hall D
• TOWARDS QUANTITATIVE RECONSTRUCTIONS OF DIET AND ENVIRONMENT USING STABLE ISOTOPE PROFILES IN TISSUES: EXAMPLES FROM ELEPHANTS
  T328 Advances in the Application of Biogeochemical Datasets in Paleoenvironmental and Paleoecological Studies
  Wednesday, 30 October 2013

  8:00 AM - 12:00 PM

  Mile High Ballroom 1AB
• TRACING DUST PROVENANCE, CYCLING, AND HISTORY IN THE WASATCH MOUNTAINS USING STRONTIUM ISOTOPES AND TREE RINGS
  T345 Geochemical Mapping at Regional to Continental Scales (Posters)
  Wednesday, 30 October 2013

  9:00 AM - 6:30 PM

  Hall D

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2011

• MINERALOGY AND GEOCHEMISTRY OF VESICULAR SOILS AS AN ARCHIVE OF DUST DEPOSITION AND PROXY FOR A REGIONAL DUST SOURCE, CENTRAL UTAH, U.S.A
  T133 Mineralogy, Geochemistry, and Physical Properties of Atmospheric Mineral Dust: Influences on the Atmosphere, the Cryosphere, Ecosystems, and Humans
  Monday, 10 October 2011

  1:30 PM - 5:30 PM

  Room L100DE
• PALEOECOLOGY FROM PROBOSCIDEANS: DEVELOPING A MODEL FOR TOOTH ENAMEL MATURATION IN MODERN ELEPHANTS (LOXODONTA AFRICANA)
  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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2009

• FORENSIC APPLICATIONS OF STABLE ISOTOPES IN HUMAN HAIR
  221 Recent Advances and New Perspectives in Archaeological Geology
  Wednesday, 21 October 2009

  8:00 AM - 12:00 PM

  E146
• CARBON ISOTOPE DATA FROM EAST AFRICAN FOSSIL TEETH OF LATE MIOCENE TO PLIOCENE HERBIVORES RECORD DIFFERENTIAL TRANSITION FROM C3 TO C4 RESOURCES
  T134 Phanerozoic Paleoenvironmental Evolution of Africa II
  Monday, 19 October 2009

  1:30 PM - 5:30 PM

  Portland Ballroom 255
• EXTRACTING CLIMATE SIGNALS FROM A MODERN ELEPHANT TUSK BY CARBON ISOTOPE AND HISTOLOGICAL ANALYSES
  T111 The Present is the Key to the Past: Identifying and Characterizing Isotopic Pattern and Process in Modern Ecosystems (Posters)
  Monday, 19 October 2009

  9:00 AM - 6:00 PM

  Hall A
• GEOMORPHIC HISTORY OF RIVERS DRAINING THE EASTERN ANDEAN CORDILLERA (34–37°S) CONSTRAINED BY TEPHROCHRONOLOGY, U-SERIES DATING OF PEDOGENIC CARBONATE AND COSMOGENIC 3HE DATING OF BASALT FLOWS
  T81 Alluvial Records: Numerical Dating and Archives of Climatic, Environmental, and Neotectonic Change
  Monday, 19 October 2009

  8:00 AM - 12:00 PM

  B114/115
• ISOTOPIC PATTERNS IN EXTANT MAMMALIAN HERBIVORE TEETH FROM EASTERN AFRICA
  T19 The Present is the Key to the Past: Identifying and Characterizing Isotopic Pattern and Process in Modern Ecosystems
  Sunday, 18 October 2009

  8:00 AM - 12:00 PM

  Portland Ballroom 255
• SMALL MAMMALS' TOOTH ENAMEL: A MEANS TO UNDERSTANDING PALAEOENVIRONMENTS
  T19 The Present is the Key to the Past: Identifying and Characterizing Isotopic Pattern and Process in Modern Ecosystems
  Sunday, 18 October 2009

  8:00 AM - 12:00 PM

  Portland Ballroom 255
• H AND O ISOTOPE RATIOS OF HETEROTROPH TISSUES AS PALEOCLIMATIC AND PALEOECOLOGICAL PROXIES
  T19 The Present is the Key to the Past: Identifying and Characterizing Isotopic Pattern and Process in Modern Ecosystems
  Sunday, 18 October 2009

  8:00 AM - 12:00 PM

  Portland Ballroom 255