782 



MR. R. I. POCOCK ON 



Text-fig. 112. 



Five stages (A to E) in the growth of an Antler of an American Deer {Odoooileus 

 sp. incert.), showing that the " subbasal snag " (a) and the " forked beam " 

 (p) were respectively the homologues of the "brow-tine " and the "beam " of 

 the typical Old World Deer. Compare B with fig. 108, D. 



