Proganochelys is an extinct, primitive stem-turtle that has been hypothesized to be the sister taxon to all other turtles creating a monophyletic group, the Casichelydia. Proganochelys was named by Georg Baur in 1887 as the oldest turtle in existence at the time.
Proganochelys has been suggested to play 9 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.
