1) Transitional fossil 
Ocepeia is an extinct genus of afrotherian mammal that lived in Morocco in the middle Paleocene epoch, approximately 60 million years ago. First named and described in 2001, the type species is O. daouiensis from the Selandian stage of Morocco`s Ouled Abdoun Basin. In 2014, a second, larger species, O. grandis, was described from the Thanetian, a....