BUREAU OF AMERICAN ETHNOLOGY BULLETIN 185 PLATE 41 
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DEPTH SFT} 
ae TION 7 5 
f) OEPTH SFT 
a, Female bison skull with opening in frontals for extraction of the brains, Section 7, at 
8-foot level. 6, Articulated bison cervical vertebrae, Section 7, at 8-foot level. 
