Peter L. Falkingham is Lecturer in Vertebrate Biology in the School of Natural Sciences and Psychology at Liverpool John Moore's University, United Kingdom.

Daniel Marty is a research paleontologist at the "Paleontology A16" (Office de la culture, Canton Jura, Switzerland).

Annette Richter is Senior Custodian of Earth Sciences and head of the Natural History Department at the Lower Saxony State Museum at Hannover.