 Zeresenay Alemseged oo sheegay in ujeedada shirkani tahay siddii dalalka bariga afrika iskaga gaashan lahaayeen cilmi baadhista aadamaha iyo degaanada qadiimka ah ee loo yaqaano Paleontology and Paleoanthropology iyo sidii loogu heli lahaa cilmi baadhistaasi kharashka ku baxay oo ay dawladu u taageeri lahaayeen. 