HIPPOPOTAMIDiE. 283 



28823. The head of the right humerus ; from the Upper Pliocene 

 of the Yal d'Arno. 



Presented by J. B. Pentland, Esq., 1853. 



27735 e. The right humerus, wanting the head ; from the Upper 

 Pliocene of Perrier. 



Croizet Collection. Purchased, 1848. 



28777. The right humerus, wanting the head ; from the Upper 

 Pliocene of the Yal d'Arno. 



Presented by J. B. Pentland, Esq., 1853. 



28780. The distal half of the left humerus ; from the Upper Plio- 

 cene of the Yal d'Arno. 



Presented by J. B. Pentland, Esq., 1853. 



28773. The left humerus of a young individual, wanting the epi- 

 physes ; from the Upper Pliocene of the Yal d'Arno. 



Presented by J. B. Pentland, Esq., 1853. 



28776. The right radius and ulna ; from the Upper Pliocene of the 

 Yal d'Arno. Presented by J. B. Pentland, Esq., 1853. 



27735 f. Two specimens of the right radius and ulna ; from the 

 Upper Pliocene of Perrier. 



Croizet Collection. Purchased, 1848. 



28807. The left radius of an immature individual, wanting the 

 proximal epiphysis ; from the Upper Pliocene of the Yal 

 d'Arno. Presented by J. B. Pentland, Esq., 1853. 



28784. The right carpus and metacarpus ; from the Upper Plio- 

 cene of the Val d'Arno. 



Presented by J. B. Pentland, Esq., 1853. 



46849. The third left metacarpal ; from the Pleistocene of Green- 

 wich. Purchased, 1875. 



38627. The acetabular portion of the right innominate ; from the 

 Pleistocene of Chelmsford. 



Presented by W. Boper, Esq., 1864. 



36419. Fragment of an innominate ; from the Pleistocene of Walton. 

 Brown Collection. Presented by Sir B. Owen, K.C.B., 1859. 



28775. The greater part of the right innominate ; from the Upper 

 Pliocene of the Yal d'Arno. 



Presented by J. B. Pentland, Esq., 1853. 



27735. The left ilium ; from the Upper Pliocene of Perrier. 



Croizet Collection. Purchased, 1848. 



