PLATE LXIX. 



Canidce, natural size. 

 Figs. 1,2. — Oliflobunis crassioultus. Typical specimen, from the Jobn Day basin of Oregon. Page 940. 

 Fig. 1. — Left side of anterior part of cranium; a, from below. The first inferior premolar i.s too large, 



and too near the second premolar. It is correctly represented on Cut :iG. Page 9:59. 

 rig. 2. — Mandibular ramus, from above. 



Figs. 3-.'i. — Eiiliiidrocj/on stenocephahis. From the John Day basin of Ongon. Page 935. 

 Fig. 3. — Cranium of an old animal, right nide; n, tlft same, from above. 

 Pigs. 4, .5. — Portions of jaws of a young animal. 

 I'ig. 4. — Left maxillary bone supporting the canine and two premolars, left side; a. from below; 6, the 



crown of the second tubercular molar, from below. 

 Fig. 5. — Portion of left mandibular ramus of the same, external side ; a, from above. 



