26 TJNGULATA. 



Upper Pliocene of the Val d'Arno. Yacek (op. cit. pp. 7, 11) sug- 

 gests that the specimens from Pikermi, described by Gaudry under 

 the name of M. turicensis, more probably belong to the present 

 species, which he records from the contemporaneous strata of Bal- 

 tavar, in Hungary. It occurs in the Red Crag of England 1 . 



46690. A fourth right upper milk-molar provisionally referred to 

 this species ; from the Eed Crag of Woodbridge, Suffolk. 

 The ridges are much worn and rolled. Purchased, 1875. 



42727. A partially-worn and much-rolled second left upper true 

 molar, containing three ridges ; from the Eed Crag of 

 Sutton, Suffolk. If complete, this tooth may probably be 

 referred to the present species, and would appear to agree 

 with an example figured by Yacek in the Abh. k.-k. geol. 

 Eeichs. vol. vii. pt. 4, pi. vi. fig. 3 ; if, however, it has lost 

 one ridge, it should be referred to M. longirostris. 



Purchased, 1871. 



M. 2845. Cast of the second left upper true molar. The original is 

 from the Upper Pliocene of the south of France ; and the 

 specimen closely resembles a molar figured by Lortet and 

 Chantre in the Arch. Mus. Lyon, vol. ii. pi. xi. fig. 1 

 (1878). Bravard Collection. Purchased, 1852. 



M. 2847. Cast of the third left upper true molar. The original is 

 from 'the Upper Pliocene of St. Yvoine, near Issoire (Puy- 

 de-D6me), Prance, and is preserved in the Museum of 

 Natural History at Lyons ; it is figured by Lortet and 

 Chantre, op. cit. pi. xi. fig. 2. 



Bravard Collection. Purchased, 1852. 



M. 2846. Cast of the second left lower true molar. The original is 

 from the Upper Pliocene of the south of Prance. The 

 specimen closely resembles an homologous tooth figured by 

 Lortet and Chantre, op. cit. pi. xi. fig. 5 2 . 



Bravard Collection. Purchased, 1852. 



M. 2848. Cast of the third left lower true molar. The original is 

 from the Upper Pliocene of Yialette 3 (Haute-Loire), 



1 See a paper by the writer on Crag Vertebrata, in the Quart. Journ. Geol. 

 Soc. vol. xlii. p. 365 (1886). 



2 Given in the description of the plate as fig. 4. 



3 Messrs. Lortet and Chantre, op. cit. p. 307, assign the beds at Yialette and 

 the other places in the south of France, where M. borsoni occurs, to the Lower 

 Pliocene ; but the writer follows Gaudry (' Les Enchainenients, &c. — Maniini- 

 feres Tertiaires,' p. 6) in classing them with the Upper Pliocene. 



