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Activity

2021

• 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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2020

• EARLY MIOCENE EVOLUTION OPEN ECOSYSTEMS AND C4 VEGETATION IN EQUATORIAL EAST AFRICA
  T210 Sedimentary Records of Neogene and Quaternary Environmental Change from Eastern Africa
  Thursday, 29 October 2020

  1:30 PM - 5:30 PM

  Meeting Rooms

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2019

• STABLE HYDROGEN AND OXYGEN ISOTOPE COMPOSITIONS OF PEDOGENIC MINERALS FROM OLIGOCENE PALEOSOLS OF THE NORTHWESTERN ETHIOPIAN PLATEAU: IMPLICATIONS FOR PALEOCLIMATE AND PALEOELEVATION
  T135 Building Bridges between Modern and Deep-Time Critical Zones
  Monday, 23 September 2019

  1:30 PM - 5:30 PM

  Room 222BC, North Building

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2017

• BRINGING LEAF SHADE PROXIES INTO THE LIGHT: WHAT DO UNDULATION INDEX AND LEAF δ13C MEAN IN A FOSSIL FOREST?
  123 D10. Paleontology, Paleoecology/Paleobotany
  Monday, 23 October 2017

  1:30 PM - 5:30 PM

  Room 604
• ECOLOGICAL PERSISTENCE IN A CLOSED FOREST ECOSYSTEM FROM THE EARLY NEOGENE MUSH VALLEY LAGERSTÄTTE, NORTH-CENTRAL ETHIOPIA
  T39 Miocene–Pliocene Terrestrial Ecosystem Response to the Climate System II
  Sunday, 22 October 2017

  1:30 PM - 5:30 PM

  Room 609
• PHYTOLITH EVIDENCE FOR THE ROLE OF GRASSES IN EARLY MIOCENE VEGETATION OF 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

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2016

• DECIPHERING THE FOSSIL RECORD OF THE RHIZOSPHERE: PLANT-MICROBIAL RELATIONSHIPS INFERRED VIA PALEOBOTANICAL AND GEOCHEMICAL METHODS
  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
• LEAF CARBON ISOTOPES AND CELL ANATOMY AS INDICATORS OF SHADING AND CANOPY STRUCTURE IN A MIOCENE FOREST FROM ETHIOPIA
  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

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2015

• FOSSIL FORESTS OF CHILGA, ETHIOPIA
  147 Quaternary Geology: Melting Ice, Sea-Level Change, and New Insights into Old Geomorphic Paradigms
  Monday, 2 November 2015

  1:30 PM - 5:30 PM

  Room 319/320

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2013

• CABINDA REVISITED: AGE AND ENVIRONMENT OF NEW CENOZOIC VERTEBRATE FOSSILS FROM NORTHERN ANGOLA
  T187 Paleoclimate and Biotic Change in Africa, Mesozoic to the Present
  Monday, 28 October 2013

  1:00 PM - 5:00 PM

  Room 605
• CUTICLE CHARACTERS ARE ESSENTIAL FOR THE CLASSIFICATION OF TROPICAL FOSSIL LEAVES: A CASE STUDY FROM THE EARLY MIOCENE OF ETHIOPIA
  36 Phylogeny, Morphology and Evolution (Posters)
  Sunday, 27 October 2013

  9:00 AM - 6:30 PM

  Hall D

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2009

• INSECT HERBIVORE DAMAGE AS AN INDICATOR OF LOCAL ECOSYSTEM DISTURBANCE IN THE OLIGOCENE TROPICS OF ETHIOPIA
  T134 Phanerozoic Paleoenvironmental Evolution of Africa II
  Monday, 19 October 2009

  1:30 PM - 5:30 PM

  Portland Ballroom 255
• THE SKELETON COAST DESERT, SOUTHWEST AFRICA, FROM CRETACEOUS TO RECENT TIMES
  T87 Phanerozoic Paleoenvironmental Evolution of Africa I
  Monday, 19 October 2009

  8:00 AM - 12:00 PM

  Portland Ballroom 255

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2008

• Multiple Proxies Provide Paleoecology, Paleoclimate, and Paleolandscape Reconstructions for the Late Oligocene of Northwestern Ethiopia
  T126 What Good Are (Fossil) Plants Anyway? New Methods for Investigating Old Problems
  Sunday, 5 October 2008

  8:00 AM - 12:00 PM
• A Possible Reincised Eocene Paleovalley and New Formation near Brooks Camp, Naknek Lake, Alaska
  T164 Ancient Polar Ecosystems and Environments: Proxies for Understanding Climate Change and Global Warming
  Sunday, 5 October 2008

  1:30 PM - 4:45 PM

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2006

• CENOZOIC VEGETATION CHANGE IN AFRICA: A LARGE-SCALE VIEW OF A SMALL-SCALE PROCESS
  154 Paleontology/Paleobotany VI: Ancient Terrestrial Ecosystems
  Tuesday, 24 October 2006

  1:30 PM - 5:30 PM

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2005

• PALEOCLIMATE AND PALEOECOLOGY OF OLIGOCENE STRATA AT CHILGA, NORTHWESTERN ETHIOPIAN PLATEAU
  240 Paleontology VII: Life's Responses to Climate Change
  Wednesday, 19 October 2005

  1:30 PM - 5:30 PM

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2002

• EOCENE (46 MA) RAINFALL ESTIMATES FOR TROPICAL EAST AFRICA BASED ON FOSSIL LEAVES FROM MAHENGE, TANZANIA
  188 Paleontology/Paleobotany VI: Terrestrial Paleoenvironments and Biostratigraphy
  Wednesday, 30 October 2002

  8:00 AM - 12:00 PM

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Date Unknown

• CLASSIFYING PLANT MORPHOLOGICAL TRAITS AND INVESTIGATING RELATIONSHIPS BETWEEN MODERN LEAF CHARACTERS AND CLIMATES IN EASTERN NORTH AMERICA
  16 Earth System Models, Palaeo-observations, and Past Global Changes (Posters)