49 



18972. The associated third and fourth left upper premolars ; from 

 a cavern in Minas Geraes, Brazil. This specimen, with the 

 bones under the same number, is believed to belong to the 

 same individual as the Paris skull (No. M. 1572). 



Claussen Collection. Purchased, 1845. 



18972 a. Shaft of the left femur, associated with No. 18972. 



18972 b. The greater part of the right humerus, broken off infe- 

 riorly at the entepicondylar foramen ; associated with 

 No. 18972. 



18972 C. The right ulna, wanting the proximal articular extremity; 

 associated with No. 18972. 



18972 d. The distal extremity of the right tibia ; associated with 

 No. 18972. 



18972 e. The right astragalus; associated with No. 18972. 

 189721 A phalangeal bone; associated with No. 18972. 

 18972 g. Three cervical vertebrae ; associated with No. 18972. 



18975. The right calcaneum ; from a cavern in Minas Geraes, 

 Brazil. Glaussen Collection. Purchased, 1845. 



32993. The centrum of a dorsal vertebra ; from the Pleistocene of 

 Buenos Ayres. Bravard Collection. Purchased, 1854. 



32992. The proximal half of the right radius ; from the Pleistocene 

 of Buenos Ayres. Bravard Collection. Purchased, 1854. 



43234. The left femur, wanting the articular extremities ; from the 

 Pleistocene of Buenos Ayres. This bone is of rather more 

 slender form than No. 18972 a. 



Presented ly Senor L. J. Fontana, 1871. 



39400. Distal extremity of a right femur, probably belonging to the 

 present species ; from the Pleistocene of the Eio Negro, 

 Uruguay. This bone is apparently very similar to the 

 last. Presented by D. A. Stoddart, Esq., 1865. 



21000 i. The root of an upper canine, of enormous size ; from the 

 Pleistocene of Buenos Ayres. The crown of this specimen 

 appears to have been broken off during the life of the 

 animal. Purchased, 1846. 



