1. School of Biological Sciences, Monash University, Melbourne, Victoria, Australia
2. Geosciences, Museums Victoria, Melbourne, Victoria, Australia
3. Directorate of Earth and History of Life, Royal Belgian Institute of Natural Sciences, Brussels, Belgium
4. Alaska SeaLife Center, Seward, AK, USA
5. Sea Mammal Research Unit, Scottish Oceans Institute, University of St Andrews, St Andrews, UK
6. National Museum of Natural History, Smithsonian Institution, Washington, DC, USA
7. Department of Life Sciences, Natural History Museum, London, UK
8. Australian Museum Research Institute, Sydney, New South Wales, Australia
9. PANGEA Research Centre, School of Biological, Earth and Environmental Sciences, University of New South Wales, Sydney, New South Wales, Australia