172 TJNGTJLATA. 



enamel is much plicated and the wear of the crowns uneven. It 

 has been suggested that the species is identical with E. indicus, 

 hut this is improbable on distributional grounds. 

 Hab. Central and North America. 



20702 g. Fragment of the left maxilla, containing the anterior 

 part of m. 3 ; said to have been obtained from the Pleis- 

 tocene of the Brazos river, San Felipe de Austen, Texas. 

 This and the following specimens, purchased at the same 

 time, were collected by Mr. W. Huff ; but Falconer seems 

 to have had some doubt whether their reputed place of 

 origin is the correct one. Purchased, 1847. 



20702 d. Hinder half of a third upper true molar in an unworn 

 condition ; from San Felipe de Austen. Purchased, 1847. 



40843. Cast of the middle portion of the third right upper true 

 molar. The original is said to have been obtained 

 from the Pleistocene in the neighbourhood of the Gulf 

 of Mexico, and is described and figured by Warren in 

 his ' Memoir on Mastodon giganteus,' p. 162, pi. xxviii. a 

 (1852) ; it is also described by Falconer in the ' Nat. Hist. 

 Kev.' 1863, p. 55, and in the ' Palseontological Memoirs/ 

 vol. ii. p. 275. Presented by C. Falconer, Esq., 1867. 



20702 e. Hinder half of a partially-worn third upper true molar ; 

 from San Felipe de Austen. Purchased, 1847. 



20702 a. Portion of a third upper true molar ; from San Felipe de 

 Austen. Purchased, 1847. 



M. 80. Part of a small third upper true molar ; from the Pleistocene 

 of the north of Mexico. 



Presented by H. H. Howorth, Esq., 1881. 



20702 f. Hinder half of a partially-worn first or second upper true 

 molar ; from San Felipe de Austen. ' Purchased, 1847. 



20702 b. Fragment of a molar ; from San Felipe de Austen. 



Purchased, 1847. 



1331. Fragment of a well-worn molar ; from the Pleistocene of South 

 Carolina. Shane Collection. Purchased about 1754. 



33218. The well-worn third right lower true molar; from San 



(Fig.) Felipe de Austen. Described and figured by Blake in the 



4 Geologist/ vol. v. p. 57, pi. iv. (as E. texianus), and also 



