112 CAEINATJE. 



bono was 0,120, and it agrees in all respects with the 

 humerus of T. casarca. 



32245*. The distal half of a slightly larger right humerus. 



32241. The right ulna, with the proximal extremity imperfect, 

 slightly larger than the corresponding bone of T. casarca. 



32241*. A similar specimen. 



32245 m. The left radius. 



32245*. The imperfect anterior portion of the sternum. This 

 specimen differs from Anas and resembles T. casarca in 

 the great development of the carina, the great width and 

 depth of the coracoidal grooves, the backward slope of the 

 raanubriul process, and the square form of the aperture 

 leading from the ventral aspect into the carina. 



Tadorna, sp. 



The undermentioned specimens indicate a species of somewhat 

 smaller size than T. casarca, which may be allied to, or identical 

 with, the South-African T. cana. 



Fig. 28. 



Tadorna, sp. — The right tarso-metatarsuB ; from Brixham Cave, j . 

 Hah. Europe. 



