Institution: | 1. Department of Biology, Dalhousie University, Halifax, Canada ; 2. Earth to Ocean Research Group, Simon Fraser University, Burnaby, Canada ; 3. Department of Medical Neurosciences, Dalhousie University, Halifax, Canada ; 4. Department of Geography, Western University, London, Canada ; 5. Department of Paleobiology, Smithsonian National Museum of Natural History, Washington, District of Columbia, United States of America ; Carnegie Mellon University, UNITED STATES |