608 



MR. R. LYDBKKER ON THE SKULL 



[May 25, 



next to the consi^icuously smaller size of the last three, is the 

 narrower form of the third lower molar of the Tibetan skull 

 which consequently, as shown in text-figure 187 A, appears to be 

 both longer and narrower than the corresponding tooth in the 

 Himalayan specimen. 



orj 



.2; 



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5 

 b" 



In the skull of a female Black Bear from Assam recently offered 

 to the Museum the cheek-teeth are of practically the same size 



