Robuta

https://stonesunlimited.de/en/articles/mammals/merycoidodon-culbertsoni.html Merycoidodon culbertsoni | Upper Jaw of an Oreodont | Stones unlimited Nice fossil Upper Jaw Fragment of the extint Mammals Merycoidodon. These sheep sized even-toed ungulates, also known under the common name Oreodonts, lived... upper jawof anmerycoidodonoreodontstones