27850. The hinder portion of a third right lower true molar, pro- 

 visionally referred to this species ; from the Red Crag of 

 Button. Noticed by Lankester in the Quart. Journ. Geol. 

 Soc. vol. xxvi. p. 508, as belonging to a trilophodont 

 species. Presented by John Brown, Esq., 1852. 



28253, 42729. Two fragments of molars from the Red Crag of 

 Woodbridge, Suffolk, which may perhaps belong to the 

 present species. Purchased, 1852. 



19947. Termination of a lower (?) incisor ; from Eppelsheim. 



Purchased, 1845. 



M. 164. The atlas vertebra ; from Eppolsheim. 



Ennislcillen Collection. Purchased, 1882. 



M. 3408. Cast of the axis vertebra. The original is from Eppels- 

 heim, and is figured by Kaup in the Oss. Foss. d. Darm- 

 stadt, pt. 4, pi. xxii. fig. 2. Purchased. 



21487. A lumbar vertebra ; from Eppelsheim. Purchased, 1847. 



Mastodon atticus, Wagner '. 



This species is regarded by Vacek " as closely allied to M. longi- 

 rostris, but presents rather more specialized characters. The man- 

 dibular symphysis is unknown ; a specimen of m. 3 figured by Vacek 3 

 has six ridges and a hind talon. 



Hob. Greece. 



37353. Cast of a portion of the maxilla, containing mm. 2 and mm. 3 

 in an unworn condition, the latter tooth having three 

 ridges. The original is from the Lower Pliocene of 

 Pikermi, Attica, and is figured by Wagner in the Abh. 

 math.-phys. Cl. k.-bay. Ak. Wiss. vol. viii. pi. vii. fig. 16 

 (as M. alticus), and by Gaudry in the ' Animaux Fossiles 

 et Geologic de 1'Attique,' pi. xxiii. figs. 2, 3, under the 

 name of M. pentelici : it has been shown by Vacek (op. 

 cit.) to belong to a tetralophodont species. The third 

 milk-molar is considerably larger than any of the ex- 

 amples of mm. 3 of M. longirostris in the Museum. 



Purchased, 1863. 



1 Abh. math.-phys. 01. k.-bay. Ak. Wiss. vol. viii. pt. 1, p. 140 (1857), erro- 

 neously quoted as from Gaudry and Lartet, 

 a Abh. k.-k. geol. Eeu-hs. vol. vii. pt. 4, pp. 32, 33, 45 (1877). 

 3 Ibid. pi. vii. figs. 1, la. 



