حفرية سعودية تلقي الضوء على تطور ونشوء الرئيسيات New Primate Fossil from Saudi Arabia helps shed light on Monkey and Ape (and thus human) Evolution
“Saadanius is a genus of fossil primate dating to the Oligocene that is closely related to the common ancestor of the Old World monkeys and apes, collectively known as catarrhines. It is represented by a single species, Saadanius hijazensis, which is known only from a single partial skull tentatively dated between 29 and 28 mya [...]







