 Ramba uchinyora ndima ino - Kuzivikanwa kwenguva yakatanga kubuda kwevanhu vemazuva ano muAfrica kunopokanwa. Inogona kunge yakanyorwa kare kana kuti pashure penjodzi yeToba, kuputika kukuru kwemakomo kwakaitika pakati pemakore 69 000 ne77 000 akapfuura panzvimbo iripo iye zvino yeLake Toba. Maererano naMichael Petraglia, zvishandiso zvematombo zvakawanikwa pasi pemarara emadota muIndia paJwalapuram, Andhra Pradesh zvinoratidza kupararira kwevanhu vasati vava kugara muToba. Vanhu vakagadzira zvishandiso izvi havazivikanwi nechokwadi sezvo pasina zvisaririra zvevanhu zvakawanikwa. Chiratidzo chenguva yapashure peToba ihaplogroup L3, iyo yakatanga vanhu vasati vapararira kunze kweAfrica, uye inogona kunyorwa makore 60 000 kusvika 70 000 apfuura, zvichiratidza kuti vanhu vakabva muAfrica zviuru zvishomanana zvemakore pashure peToba. 