Michael D. Blum, University of Kansas Berthoud 241/ Zoom, 4PM, Thursday, October 6, 2022 Dakota Group Fluvial Systems of the Colorado Front Range: Provenance, Geochronology, and Significance to North American Sediment Routing Abstract: Professor Bob Weimer of the Colorado School of Mines made numerous first-order contributions to understanding of Cretaceous rocks of the Colorado Front […]