PROBOSC1DEA. 

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205 



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PMr 



FIG. 63. A section of the cranium of a very yvung African Elephant (ElrfJuu 

 a/rjfanns). taken s .rnpwh.it tj the right of the middle line, so that the (me^cih- 

 inoid and vomcr are removed, 4- The letters as in the other figures. 



FIG. 64. A section of the cranium of a fiill-gr^wn African Elephant, taken to the left 

 of the middle line, and including the vomer (Yo), and the mesethmoid (ME), 

 an anterior, and tit posterior narial aperture. i'j. 



