72 
Plate XVIII 
, Anodontosaurus lambei 
Type No. 8530, Geol. Surv., Canada 
Figure 1. Inferior view of skull. $ natural size. (Page 30.) 
Figure 2. Superior view of mandibular ramus. { natural size. (Page 31.) 
E.pt., ectopterygoid ; I.N., internal naris; J., jugal; Me., mandibular cotylus; 
Mx., maxilla; Oc. t occipital condyle; Pal., palatine; Pm*., premaxilla; Poc., 
paraoccipital process; Pt., pterygoid; Q., quadrate; Qj., quadrato jugal; 
V., vomer. 
