DICHODOXTIBiE. 



161 



Fisr. 1' 



Lophiomeryx chalaniati. — The left ramus of the mandible 

 Lower Miocene of oilier. \. 



from the 



length of 0,019, and the space occupied by the three true 

 molars measures 0,0435. The teeth precisely resemble 

 the unworn molar figured by Gaudry in ' Les Enchaine- 

 ments du Monde Animal — Mammiferes Tertiaires,' fig. 114, 

 p. 95 (1878). Bravard Collection. Purchased, 1852. 



M. 2133. The greater part of the left ramus of the mandible of an 

 adolescent individual, containing the last three milk- 

 molars, and the first and second true molars ; from the 

 Upper Eocene of Caylux (Tarn-et-Garonne), Erance. 



Purchased, 1885. 



M. 2134. The hinder portion of the left ramus of the mandible, 

 showing the three true molars ; from the Upper Eocene 

 of Caylux. Purchased, 1885. 



M. 2135. Anterior portion of the left ramus of the mandible of an 

 adolescent individual, containing the last three milk- 

 molars ; from the Upper Eocene of Caylux. 



Purchased, 1885. 



27802. Eragment of the left ramus of the mandible with m . 2 ; from 

 the Lower Miocene of Sauvetat (Puy-de-D6me), Erance. 

 Croizet Collection. Purchased, 1848. 



PART II. M 



