[156] Spinden, p. 188.
[157] Lewis, p. 186; Lewis and Clark, III, p. 124.
[158] Smith, (d), p. 142; (c), p. 415.
[159] Museum negative no. 44507, 6-8.
[160] Spinden, p. 182 and Figs. 1, 2, Plate IX.
[161] Smith, (c), Fig. 349.
[162] Cf. Smith, (c), Fig. 349.
[163] Smith, (c), Fig. 348, p. 115.
[164] Teit, (b), Fig. 66.
[165] Smith, (a), Figs. 29 and 59.