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MR, R. LYDEKKER ON THE SKULL-CHARACTERS [May 25, 



the former in the British Museum (No. 94.11.17.1), which is that 

 of a young male. Its dimensions are given in the fourth column 

 of the table. This skull agrees in general characters with the two 



Text-fio-. 184. 



Palatal aspect of skull of Male Macquavie Sea-Elepliant. About ^ iiat. size. 

 From a specimen in tlie British Museum. 



Macquarie specimens, but differs by the much less deep incision of 

 the central portion of the supraoccipital. Since, however, this is 



