[186] Smith (a), p. 168.

[187] Smith (d), p. 148; (c), p. 419.

[188] Spinden, p. 185, Figs. 23-25, Plate VII.

[189] Smith (a), p. 190; (b), p. 438.

[190] Smith (c), p. 418.

[191] Spinden, p. 185 and Fig. 56.

[192] Smith (c), p. 418, Fig. 352d.

[193] Teit, (a), Figs. 125-126.

[194] Smith (d), Figs. 8 to 19; (c), Figs. 332 i-j and 334.

[195] Smith (d), p. 145; (c), p. 419.