Mesonychid
March 13, 2025
Mesonychia | Fossil Wiki | Fandom Mesonychids | Cryptid Wiki | Fandom Reconstruction of a Mesonyx, genus of extinct mesonychid mesonychian mammal, Early to Late Eocene. Colour printed illustration by F. John from Wilhelm Bolsches Tiere der Urwelt (Animals of the Prehistoric World), Reichardt Mesonychid