1. The National Geographic Society, 1145 17th St NW, Washington DC, 20036
2. Centre for the Exploration of the Deep Human Journey, School of Anatomical Sciences, University of the Witwatersrand; Private Bag 3, Wits 2050, South Africa
3. The Carnegie Institution for Science, 5241 Broad Branch Road NW Washington D.C. 20015
4. Department of Geology, University of Johannesburg, Johannesburg, PO Box 524, Auckland Park, 2006
5. Department of Palaeobiology, Swedish Museum of Natural History, Box 50007, SE-104 05, Stockholm, Sweden
6. Department of Applied Sciences, Faculty of Health and Life Sciences, Northumbria University, UK
7. Department of Archaeology, Simon Fraser University, 8888 University Drive, Burnaby, BC, V5A 1S6, Canada
8. The American University, 4400 Massachusetts Ave NW, Washington, D.C., DC 20016, USA
9. Department of Anthropology, Princeton University; 123 Aaron Burr Hall, Princeton USA 08455
10. European Synchrotron Radiation Facility, 71 Avenue des Martyrs, CS-40220 38043 Grenoble cedex 09, France
11. School of GeoSciences, University of the Witwatersrand, Private Bag 3, Wits 2050, South Africa
12. Frontiers Media Limited, New Broad Street House, 35 New Broad St, London EC2M 1NH, United Kingdom
13. Rosenstiel School of Marine, Atmospheric, and Earth Science, 4600 Rickenbacker Causeway Miami, FL 33149
14. Department of Geography and Anthropology, Louisiana State University, Baton Rouge, LA 70803, USA
15. Evolutionary Studies Institute, University of the Witwatersrand, Private Bag 3, Wits 2050, South Africa
16. Department of Geoscience, James Cook University, Townsville, Qld 4811, Australia
17. Primate Evolutionary Biomechanics Laboratory, Department of Anthropology, Box 353100, University of Washington, Seattle, WA 98195-3100, USA
18. Department of Anthropology, University of Wisconsin-Madison, Madison, WI 53593, USA
19. Department of Anthropology, 4352 TAMU College Station, TX 77843-4352, USA
20. Center for Academic Research & Training in Anthropogeny, UC San Diego, 9500 Gilman Drive #0140, La Jolla, CA 92093-0140, USA
21. Synthetaic, 1309 Milwaukee St, Delafield, WI, USA
22. ICON & Warnell School of Forestry, University of Georgia, Athens, GA 30602, USA
23. School of Earth and Environmental Sciences, Main Building, Park Place, Cardiff, CF10 3AT, United Kingdom
24. Human Evolution Research Institute, 3rd Floor Beaee Building, University of Cape Town, Cape Town, South Africa
25. Department of Anthropology, University of Colorado Colorado Springs; Colorado Springs, 80918, USA
26. Department of Anthropology, Appalachian State University; 348 Anne Belk Hall 224 Boone, NC, USA 28608
27. Department of Archaeology, University of York; The King’s Manor, York, UK, YO1 7EP