28137. Part of the left ramus of the mandible, containing the four 

 cheek-teeth ; from the Upper Eocene of Vaucluse, France. 

 This specimen agrees precisely with the Lower Miocene 

 specimen Xo. 27756 a. 



Bravard Collection. Purchased, 1852. 



26730. Fragment of the left ramus of the mandible, containing the 

 first three cheek-teeth ; from the Upper Eocene of Vau- 

 cluse. Bravard Collection. Purchased, 1852. 



28147. Part of the left ramus of the mandible, containing the four 

 cheek-teeth ; from the Upper Eocene of Vaucluse. 



Bravard Collection. Purchased, 1852. 



28146. Part of the left ramus of the mandible, containing the four 

 cheek-teeth ; from the Upper Eocene of Vaucluse. 



Bravard Collection. Purchased, 1852. 



28136. Fragment of the right ramus of the mandible of an imma- 

 ture individual, containing two cheek-teeth, the first of 

 which is the milk-molar ; from the Upper Eocene of 

 Vaucluse. Bravard Collection. Purchased, 1852. 



30159 a. Numerous fragments of the maxilla and mandible, with 

 the cheek-teeth ; from the Headon beds (Upper Eocene) 

 of Hordwell, Hants. These teeth apparently agree pre- 

 cisely with those of the continental specimens of T. 

 aquatilis. Hastings Collection. Purchased, 1855. 



25228. Cranium, with the cheek-teeth in a very much worn con- 

 dition ; from the Headon beds of Hordwell. Owing to 

 their worn condition the cheek-teeth of this specimen do 

 not exhibit the characteristic marking; but from the 

 resemblance of the specimen in other respects to the 

 cranium of T. aquatilis, there seems little doubt but that 

 it belongs to the same species. 



Presented by S. V. Wood, Esq., 1850. 



36797. The greater part of the left ramus of the mandible, with the 

 cheek-teeth in an almost unworn condition; from the 

 Headon beds of Hordwell. 



Presented by S. Laing, Esq., 1862. 



40212. The greater part of the right ramus of the mandible of a 

 small individual, showing the four cheek-teeth ; from the 

 Headon beds of Hordwell. Purchased, 1867. 



