1. School of Natural Science & Psychology; Liverpool John Moores University; Liverpool UK
2. Institute of Ageing & Chronic Disease; Liverpool University; Liverpool UK
3. Museo delle Scienze; Corso del Lavoro e della Scienza 3 38122 Trento Italy
4. Institute for Studies in Landscapes & Human Evolution; Faculty of Science & Technology; Bournemouth University; Talbot Campus Fern Barrow Poole BH12 5BB UK
5. Department of Geological Sciences; University of Cape Town; Cape Town 7700 South Africa
6. Bureau of Land Management; Wyoming State Office; 5353 Yellowstone Rd Cheyenne Wyoming 82009 USA
7. Bayerische Staatssammlung für Paläontologie und Geologie and GeoBioCenter; Ludwig-Maximilians-Universität Munich; Richard-Wagner-Str. 10 D-80333 Munich Germany
8. CONICET - Instituto de Investigación en Paleobiología y Geología; Universidad Nacional de Río Negro; Av. Roca 1242, General Roca 8332 Río Negro Argentina
9. Department of Biology; Purdue University-Fort Wayne; 2101 East Coliseum Boulevard Fort Wayne IN 46805 USA
10. Perot Museum of Nature & Science; 2201 North Field Street Dallas TX 75201 USA
11. Department of Ecology & Evolutionary Biology; Brown University; Providence RI 02912 USA
12. Department of Geology; Collin College; Spring Creek Campus, 2800 E Spring Creek Parkway Plano TX 75074 USA
13. Department of Biology; Chatham University; Woodland Rd Pittsburgh PA 15232 USA
14. Niedersächsisches Landesmuseum Hannover; Willy-Brandt-Allee 5 30169 Hannover Germany
15. Department of Environmental Earth Science; Eastern Connecticut State University; 83 Windham Street Willimantic CT 06226 USA
16. Saurierwelt Paläontologisches Museum; Alte Richt 7 D-92318 Neumarkt Germany
17. Steinmann Institute; University of Bonn; Nussallee 8 53115 Bonn Germany
18. Department of Environmental Sciences; Emory University; Atlanta GA 30322 USA
19. Natural History Museum Basel; Augustingergasse 2 CH-4001 Basel Switzerland
20. Bureau of Land Management; National Operations Center; PO Box 25047 Denver CO 80225-0047 USA
21. Department of Environmental Sciences; University of Basel; Bernoullistrasse 32 CH-4056 Basel Switzerland
22. Geomuseum Faxe; Østervej 2 4640 Faxe Denmark
23. School of Earth & Environmental Sciences; University of Portsmouth; Burnaby Building, Burnaby Road Portsmouth Hampshire PO1 3QL UK
24. Museu de la Conca Dellà; Carrer del Museu, 4 E-25650 Isona (Lleida, Catalunya) Spain
25. School of Biological Sciences; The University of Queensland; Brisbane QLD 4072 Australia
26. Department of Geological Sciences; University of Cape Town; Cape Town South Africa
27. Division of Earth & Planetary Sciences; Graduate School of Science; Kyoto University; Kyoto Japan
28. State Key Laboratory of Biogeology & Environmental Geology; China University of Geosciences; Beijing China
29. School of the Earth Sciences & Resources; China University of Geosciences; Beijing China
30. Section d'archéologie et paléontologie; Office de la Culture; Paléontologie A16, Hôtel des Halles PO Box 64 CH-2900 Porrentruy 2 Switzerland