1903. BRAINS OF MONKEYS. 
Upper surface of cerebral hemispheres of Nasalis. 
a, inferior occipital fissure ; c, lateral occipital fissure ; d, intraparietal ; 
e, postcentralis ; R, fissure of Rolando; S, Sylvian. 
Text-fig. 3. 
' 
Another brain of the same species. 
Letters as in text-fig. 2. 
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