Apr 06 Earth’s Troposphere Observations with the NRC Convair-580 Research Aircraft Dr. Leonid Nichman National Research Council Canada
Mar 30 Subducted Slabs, Mantle Plumes, and the Plate Tectonic Cycle Dr. Juliane Dannberg University of Florida
Mar 23 A National Earthquake Early Warning (EEW) System for Canada Stephen Crane Canadian Hazards Information Service, Natural Resources Canada
Mar 16 The Archean-Proterozoic transition and emergence of modern-type plate tectonics Dr. David Corrigan Geological Association of Canada's 2022 Howard Street Robinson medalist