1. African Centre for Coastal Palaeoscience, Nelson Mandela University, Gqeberha, South Africa
2. Dinosaur Trackers Research Group, University of Colorado Denver, Denver, Colorado, United States
3. School of Geography, Geology and the Environment, University of Leicester, Leicester, United Kingdom
4. Minerals and Energy Unit, Council for Geoscience, Cape Town, South Africa
5. Evolutionary Studies Institute, University of the Witwatersrand, Johannesburg, South Africa
6. School of Geography, Archaeology and Environmental Studies, University of the Witwatersrand, Johannesburg, South Africa