When: Wednesday, November 11th, 2015 at 7 pmĭepartment of Earth and Planetary Sciences “Iceland: A Geological Wonder All In One Place” When: Wednesday, February 17th, 2016 at 6 pm “The San Andreas Fault: Hollywood’s Natural Playground” When: Wednesday, March 16th, 2016 at 6 pm “The Bahamas: Carbonate Deposition and Dissolution in Paradise” When: Wednesday, April 20th, 2016 at 6 pm When: Wednesday, October 19th, 2016 at 6 pm When: Wednesday, November 16th, 2016 at 6 pm “On The Shoulders Of Giants: Sub-Summit Surfaces In The Rocky Mountains” When: Wednesday, February 15th, 2017 at 6 pm “Groundwater: Below Our Feet and In Our Minds” Lower Mississippi – Gulf Water Science Center “Life after Death: Whale Fall Scavenging Successions” Geological Museum and Collections Manager When: Wednesday, April 12th, 2017 at 6 pm “The Answer is Blowin’ in the Wind: Carbon Dioxide Dynamics and the Rate of Cave Development” When: Wednesday, August 30th, 2017 at 6 pm “Building a Healthy Future through the UA Little Rock Campus Garden” When: Wednesday, September 20th, 2017 at 6 pm “From Europe to Arkansas: The Geological Construction of a Supercontinent” When: Wednesday, October 18th, 2017 at 6 pm

“The Geology of Hot Springs National Park: Ensuring the Future of our Thermal Waters” When: Wednesday, November 15th, 2017 at 6 pmĪrkansas School for Mathematics, Sciences, and the Arts “The Climate Reality Project: The Need for Change and the Reasons for Hope” When: Wednesday, February 21st, 2018 at 6 pmĪssistant Director of the Donaghey Scholars Honors Program and Instructor of Anthropology “The State of Sustainability in the Capitol” Sustainability Officer, City of Little Rock When: Wednesday, April 18st, 2018 at 6 pm “Abandoned Oil and Gas Wells: Infallible Barrier or Environmental Disaster?” When: Wednesday, September 19th, 2018 at 6 pm “The First Farmers and Lost Crops of Arkansas” Research Assistant Professor of Anthropology When: Wednesday, October 17th, 2018 at 6 pm “Forests, Rivers and Fire: Restoring the Natural State with The Nature Conservancy” When: Wednesday, November 14th, 2018 at 6 pm “Maps that Matter: GeoLiteracy, Geospatial Technologies and the Democratization of Mapping” When: Wednesday, February 20th, 2018 at 6 pm “Hydrogeology Study of a Chemical Solvent Tank Containment Area” When: Wednesday, March 13th, 2019 at 6 pm When: Wednesday, April 17th, 2019 at 6 pm “Legacy lead from past mining activity and gasoline additives: evidence from lead isotopes and trace element geochemical studies in the Arkansas River and White River basins, southern Ozark Region”

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