128 tTNGULATA. 



28060. Cast of part of tho left rainus of a mandible provisionally 

 referred to this species, containing the last four cheek-teeth. 

 The original is from the Miocene of Payerne (Vaud), Swit- 

 zerland. The specimen was labelled Palceomeryx scheuch- 

 zeri. The teeth are almost exactly like those of No. 

 34003 ; the length of the space occupied by the three true 

 molars is 0,039, and the length of iZ~3 0,017. 



Presented by John Brown, Esq., 1852. 



28071. Cast of part of a third right lower true molar provision- 

 ally referred to this species. The original is from the 

 Miocene of La Moliere, Switzerland. The tooth agrees 

 exactly with mT3 of the last specimen. 



Presented by John Brown, Esq., 1852. 



The following young specimens from the Lower Miocene of Allier 

 are provisionally referred to the present species ; many of them do not 

 exhibit mm. 1 (pm. l), which tooth is present in a jaw figured by 

 Filhol in the Ann. Sci. Geol. vol. xi. pi. xiii. figs. 1-3. It is not 

 improbable, however, that this tooth may frequently be very late in 

 making its appearance. 



24947. The hinder part of the right ratnus of the mandible, con- 

 taining mm. 4 and the three true molars, and pm. 3 and 

 pm. 4 in alveolo. Bravard Collection. Purchased, 1852. 



21910. Fragment of the right ramus of the mandible, containing 



mui. 4) in lj and m. 2. 



Oroizet Collection. Purchased, 1848. 



34099. Fragment of the right ranius of the mandible, containing the 

 last three milk-molars and m71. 



Bravard Collection. Purchased, 1852. 



26885. Part of the left ramus of the mandible, containing the last 

 three milk-molars and m. 1. 



Pomd Collection. Purchased, 1851. 



34093. The right ramus of the mandible, containing the last three 

 milk-molars and the alveolus of mm. 1. 



Bravard Collection. Purchased, 1851. 



21906. Part of the left ramus of the mandible, containing the last 

 three milk-molars. Croizet Collection. Purchased, 1848. 



21915. Fragment of the right ramus of the mandible, containing 



mm . 2 and mm. 3. Croizet Collection. Purchased, 1848. 



34085. Part of the right ramus of the mandible, containing j^~i 



