290 



BARON NOPCSA ON THE SUPPOSES 



[June 6, 



According to the figures given by Hatcher and rejiroduced here 

 (text-figs. 46 & 47) the bone in question seems to present a great 

 deal of what might be termed individual variatioD. 



Text-fig. 46. 



if 



Supposed clavicula of Di^ylodoctis, No. 84. 

 Text-fie-. 47. 



Same boue of Diplodocus, No. 662. 

 It seems to fit fairly well into the shoulder-girdle, but still 



