Events 2020 Evidence for mobility of the Venus lithosphereFri, 04/03/2020 - 3:30 pm 2020 A role for the Snowball Earth in the origin of complex multicellularityFri, 03/06/2020 - 3:00 pm 2019 Missouri Board of GeologistMon, 11/18/2019 - 3:00 pm 2019 Looking through the window of tectonics: unraveling late Paleozoic tectonism and basin evolution in the Basin and Range of NevadaFri, 11/15/2019 - 3:30 pm