PLATE II. 



Irish Giant Deer. 



Cervus giganteus. 

 Cranium and mandible. 

 (Fig. 3 two-thirds natural size, the remainder two-fifths.) 



Fig. 



1. Cranium (M. 2326) seen from right side. 



2. Outer side of left mandibular ramus (M. 2328). 



3. Inner side of part of right mandibular ramus (M. 26124), with roots of the teeth 



exposed. 



4. Palatal view of left lower premolars and molars of M. 2328. 



All from Ireland and in the British Museum (Natural History). 



a. Occipital condyle. 



b. Paroccipital process of exoccipital. 



c. Fronto-lachrymal vacuity. 



d. Sagittal crest. 



e. Postorbital bar. 

 /. Coronoid process. 



g. Mandibular process. 

 h. Mental foramen. 

 i. Alveolus for canine. 



