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Activity

2018

• STABLE HYDROGEN AND OXYGEN ISOTOPE COMPOSITIONS OF PEDOGENIC MINERALS FROM OLIGOCENE (~32-27 MA) STRATA OF THE NORTHWESTERN ETHIOPIAN PLATEAU: IMPLICATIONS FOR PALEOTEMPERATURE, PALEOENVIRONMENT AND PALEOELEVATION
  T218 Recent Advances and Future Directions in Paleoaltimetry and Paleoclimate
  Tuesday, 6 November 2018

  1:30 PM - 5:30 PM

  Room 240-241

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2017

• AFRICA’S MIOCENE TECTONIC, PHYSIOGRAPHIC, AND CLIMATE EVOLUTION LED TO ITS LOW SPECIES RICHNESS AND ITS STATUS AS THE “ODD MAN OUT” AMONG THE WORLD’S TROPICAL REGIONS
  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

• ANCIENT ATMOSPHERIC CARBON DIOXIDE FROM COOLER LATE OLIGOCENE AND WARMER EARLY MIOCENE TIMES, ESTIMATED FROM FOSSIL LEAVES AND CARBON ISOTOPES
  30 Recent Advances in Paleoclimatology and Paleoceanography
  Sunday, 25 September 2016

  1:30 PM - 5:30 PM

  Room 505

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2015

• CLIMATE OF THE EAST AFRICAN HIGHLANDS IN THE EARLY NEOGENE (21.7 MA) ESTIMATED FROM FOSSIL LEAVES OF THE MUSH VALLEY, ETHIOPIA
  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
• RECONSTRUCTING PLANT-INSECT INTERACTIONS ACROSS THE PALEOGENE-NEOGENE BOUNDARY IN ETHIOPIA
  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

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2013

• NEW δ13C DATA FROM THE LATE OLIGOCENE OF THE CHILGA, ETHIOPIA, EVIDENCE FOR A CLOSED-CANOPY TROPICAL FOREST
  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

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2010

• RECONSTRUCTING PALEOLANDSCAPE, PALEOCLIMATE, AND PALEOECOLOGY OF THE LATE OLIGOCENE CHILGA BASIN, NORTHWESTERN ETHIOPIA
  12 Landscape, climate and archaeological evolution of the Mediterranean region. Part 2
  Monday, 4 October 2010

  2:30 PM - 4:50 PM

  Salon B

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2009

• RICHNESS, DIVERSITY, AND COMPOSITION IN AFRICA'S LATE OLIGOCENE TROPICAL FORESTS: EXAMPLES FROM CHILGA, NORTHWESTERN ETHIOPIA
  T134 Phanerozoic Paleoenvironmental Evolution of Africa II
  Monday, 19 October 2009

  1:30 PM - 5:30 PM

  Portland Ballroom 255

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2007

• PALEOCLIMATIC AND TAPHONOMIC IMPLICATIONS OF LATE OLIGOCENE LEAF ASSEMBLAGES FROM NORTHWESTERN ETHIOPIA
  30 Paleontology II: Taphonomy and Paleoecology
  Sunday, 28 October 2007

  1:30 PM - 5:30 PM