52 
Plate VIII 
(Natural size) 
Galilaeites f penderi n. sp. (Page 11. 
Figure 1. 
Figure 2. 
Figure 3. 
Figure 4. 
Figure 5. 
Ventral view of holotype. National Museum of Canada, Cat. No. 9005. 
Side view, same specimen, 
Yakounoceras torrcnsi n. sp. (rage 10.) 
Ventral view of holotype. National Museum of Canada, Cat. No. 9004. 
Side view, same specimen. 
Yakounoceras gitinsi McLearn. (Page 8.) 
Ventral view of holotype. National Museum of Canada, Cat. No. 9002. 
