Alexander Averianov (ZIN RAS, Saint-Petersburg, Russia
Andrei Atuchin (Kemerovo, Russia)
Pavel Beznosov (IG Komi SC RAS, Syktyvkar, Russia)
Vladimir Efimov (Undory paleontological museum, Ul’yanovsk Region, Russia)
Vladislav Efimov (Undory paleontological museum, Ul’yanovsk Region, Russia)
Evgeny Kurochkin (PIN RAS, Moscow, Russia, 1940-2011)
Alla Minikh (SSU, Saratov, Russia)
Andrei Panteleev (ZIN RAS, Saint-Petersburg, Russia)
Alexei Pakhnevich (PIN RAS, Moscow, Russia)
Evgeny Pervushov (SSU, Saratov, Russia)
Vladimir Seltser (SSU, Saratov, Russia)
Kirill Shapovalov (Moscow, Russia)
Alexandr Yarkov (VGI VSU, Volzhsky, Russia)
Gilles Lepage [Le Havre, France]
Marcin Machalski (IP PAS, Warsaw, Poland)
Evangelos Matheau-Raven (Peterborough, England)
Gary Takeuchi (NHMLAC, Los Angeles, USA)
David John Ward (NHM, London, England)