blog posts Fossils of the Upper Ordovician Platteville Formation in the Upper Midwest Aug 9, 2021 2:30 pm Mines in the Illinois Portion of the Illinois-Kentucky Fluorspar District May 28, 2021 2:30 pm Observations on Class VI Permitting: Lessons Learned and Guidance Available Apr 26, 2021 2:00 pm Geology of Starved Rock State Park and Surrounding Area, La Salle County, Illinois Apr 9, 2021 9:00 am Evolution of a Peat-Contemporaneous Channel: The Galatia Channel, Middle Pennsylvanian, of the Illinois Basin Apr 6, 2021 10:00 am Assessing the Cypress Sandstone for Carbon Dioxide-Enhanced Oil Recovery and Carbon Storage Jul 23, 2020 10:15 am Geochemical Preservation of the Steptoean Positive Carbon Isotope Excursion Event in Dolomites of the Furongian Franconia Formation in the Illinois Basin Jan 21, 2020 11:30 am Illinois Basin – Decatur Project: Soil Carbon Dioxide Flux Monitoring Dec 16, 2019 11:30 am Geologic Carbon Sequestration in the Illinois Basin: Numerical Modeling to Evaluate Potential Impacts Nov 26, 2019 11:30 am Stratigraphic Architecture and Reservoir Characterization of the Silurian Racine Formation, Forsyth Oil Field, Macon County, Central Illinois Feb 8, 2019 1:15 pm