26 UNGULATA. 



figured by Cuvier in the ' Ossemens Fossiles,' 2nd ed. 

 vol. iii. p. 33, pis. liii. & liv. The length of the space 

 occupied by the first six cheek-teeth is 0,100. 



Mantell Collection. Purchased, 1836. 



29421. The cranium aud the right ramus of the mandible, in a 

 much damaged condition ; from Montmartre. A consi- 

 derable number of the lower teeth are shown. 



Hastings Collection. Purchased, 1855. 



148 (0. C). The anterior portion of the palate, showing the outer 

 incisors and portions of the premolars ; from Montmartre. 



Presented by Baron Cuvier. 



28236. The palate and part of the occiput ; from the Upper Eocene 

 of Debruge, near Apt (Yaucluse). 



Bravard Collection. Purchased, 1852. 



27351. Part of the right maxilla, with all the cheek-teeth except 



pm. 1 ; from Debruge. 



Pomel Collection. Purchased, 1851. 



28236 a. Part of the right maxilla, showing all the cheek-teeth ; 

 from Debruge. The length of the space occupied by the 

 seven teeth is 0,121. 



Bravard Collection. Purchased, 1852. 



28236 b. Part of the right maxilla, with the last five cheek-teeth ; 

 from Debruge. Bravard Collection. Purchased, 1852. 



27352. Part of the right maxilla, with all the cheek-teeth ; from 



Debruge. Pomel Collection. Purchased, 1851. 



28236 C. Part of the right maxilla, with the last five cheek-teeth ; 

 from Debruge. Bravard Collection. Purchased, 1852. 



28236 d. Three fragments of maxillae, with the hinder cheek-teeth ; 

 from Debruge. Bravard Collection. Purchased, 1852. 



28237. Three fragments of maxillae, with teeth; from Debruge. 

 These and the next specimen were referred by Bravard to 

 P. curtum ; but the writer fails to see how the}^ can be 

 distinguished from the preceding specimens. They are 

 larger than the specimen of P. curtum figured by Filhol in 

 the Ann. Sci. Geol. vol. viii. pi. xx. fig. 345. 



Bravard Collection. Purchased, 1852. 



29653. Fragment of the left maxilla, with the last three premolars ; 

 from Debruge. Bravard Collection. Purchased, 1852. 



