890 



MAN 



same stratum \\ 1th the Piltdown skull were the production of human skill. 

 These eoliths liavc occasioned much debate concerning tluir "humanity." 

 If it should at length be decided that they formed no part ol the Dawn 



FK;. 381. M NCTIONAL LOCALIZATION OF THE BRAIN OUTLINED UPON IHE 



LEFT HE.MISPHEKE OF THE ENDOCHANIAL CAST OF EOANTHROPUS ( PILTDOWN'). 



RESTORATION BV PROF. J. H. MCGREGOR. 



A, Auditory Are.i; F, Iliglicr Faculties; fr. Fissure of" Rohmclo; fs, Fissure of Sylvius; o. Area of Skilled 

 Movements; p. Sensory Area; s. Speech Area; v. Visual Area; x, Area of Voluntary Motor Control. 



man's tT|uipment, the dexelopment of his brain does not gams;i\- his ability 

 to manufacture or use such miplements. This is all the moic true since the 

 slightly larger size of his left hemis|)hcre plainly suggests unidexterity. The 

 chipping of flint instruments, above all other activities, would require such 

 a modification in his manu;il organization that one hand served to hold and 

 the other to shape the Hint. 



