85 
Plate V 
Figure 1. Trackways of Tetrapodichmtes borealis, Peace liiver canyon, about 1 J miles above 
Gcthing’s mine. The trackway on the left is t lie type; that on the right is another 
trackway of the same species. The tracks marked with x are those from which the 
cast was made. 
Figure 2. Cast of Telrnpodichilites borealis; part of trackway of type showing detail of left 
manus and pcs; -J natural size. 
