304 SUPPLEMENT. 



25229. The cranium and the imperfect left ramus of the mandible ; 



(Fig.) from the Upper Eocene (Lower Oligocene) of Hordwell, 

 Hampshire. These are the type specimens, and are 

 figured by Wood in the 'London Geological Journal,' 

 no. 1, pi. ii. figs. 1-3, as belonging to a Perissodactyle ; 

 and also by the present writer in the ' Quart. Journ. Geol. 

 Soo.' vol. xli. p. 529 (1835), the latter figure being 

 reproduced in the accompanying woodcut (fig. 45). 



Presented by S. V. Wood, Esq., 1847. 



Fig. 45. 



Microchxrus erinaceus. The right upper dentition ; from the Hordwell 

 beds, f (From the ' Quart. Journ. Geol. Soc.') 



30346 b. Several fragments of the maxilla and mandible ; from 

 Hordwoll. In one specimen the upper true molars are 

 unworn, while one mandibular ramus exhibits the last 

 five cheek-teeth. Hastings Collection. Purchased, 1855. 



Family TUPAIID^E (pt. i. p. 19). 



Genus PARASOREX, Meyer 1 . 



The identification of this genus by Fraas (' Fauna von Steinheim,' 

 p. 4) with Plesiosorex, followed in part i. p. 15, has been found 

 erroneous 2 , the latter genus being allied to Myogale. The pre- 

 molars [|J of Parasorex are more complex than those of Tupcda. 



Parasorex socialis, Meyer 3 . 

 ffab. Europe. 



The specimens noticed in part i. p. 19 under the name of Plesio- 

 sorex soricinoides belong to this species. 



1 Neues Jahrb. 1865, p. 845. 



2 See Introduction. 

 8 Loc. cit. 



