28 THE MYSTERIOUS BIPED
te usskeleton. It nine and tructure,” says tattersall, in a precedent. turkana boy was “very empically one of us.”
Also found at Lake turkana by Kimeu s t clue t us eresting and complext. t of an agonizing condition called aminosis A, old us first of all t us ing meat.
Even more surprising t of gro sign of tenderness inion.
It us skulls contained (or, in tained) a Broca’s area, a region of tal lobe of ted h speech.
C ure. Alan alker t y to enable speec ted about as wellas modern cably Richey could speak.
For a time, it appears, us seems to y.
taken literally, suggests t some members of t about time as, or even slig Africa. tists to suggest t per in Africa at all, but in Asia—o say miraculous, as no possible precursor species side Africa. to appear, as it aneously. And anyill o explain to Africa so quickly.
ternative explanations for us managedto turn up in Asia so soon after its first appearance in Africa. First, a lot of plus-or-minusinggoes into ting of early ual age of t timates or t ty of time for African erects to find to Asia. It is also entirely possible t oldererectus bones a discovery in Africa. In addition, tes could be ogether.
Nos. Some auties don’t believe t turkana finds are us at all. t alturkana skeletons ensive, all otus fossils are inconclusively fragmentary. As tattersall and JeffreyScz note in Extinct of turkana skeleton “couldn’t be compared ed to it because ts knourkanaskeletons, tus and t