27 



25227. Fragment of the left maxilla with the three true molars ; 

 from the Upper Eocene Headon beds of Hordwell, Hamp- 

 shire. The dimensions of the teeth agree very closely 

 with those of No. 27352. 



Presented by S. V. Wood, Esq., 1850. 



M. 2636. The second right upper true molar ; from the Upper 

 Eocene of Headon Hill, Isle of Wight. 



Presented by B. D 'Urban, Esq. 



28905. Several upper molars ; from the Upper Eocene of the 

 Isle of Wight. Presented by F. E. Edwards, Esq., 1863. 



36937. Three associated left upper molars ; from the Upper Eocene 

 of Bembridge, Isle of Wight. Purchased, 1861. 



40359. Four upper molars and five canines ; from the Eocene of 

 Frohnstetten, Wiirtemberg. Purchased, 1867. 



27357. Fragment of the right maxilla of a young individual, with 

 the four milk-molars ; from Debruge. As the first pre- 

 molar is precisely similar to the first tooth in No. 28236, 

 it may be inferred that this tooth had no predecessor. 



Pomel Collection. Purchased, 1851. 



28237 a. Fragment of the left maxilla of a young individual, with 

 the four milk-molars in a well-worn condition ; from 

 Debruge. Bravard Collection. Purchased, 1852. 



M. 1733. Fragment of the middle portion of the right half of 

 the cranium, showing the last four cheek-teeth in a 

 much-worn condition ; from the Upper Eocene phospho- 

 rites of Bach near Lalbenque (Lot), France. 



Purchased, 1884. 



It. 1735. Fragment of the left maxilla, showing m. 2 and m. 3 ; from 

 the Upper Eocene phosphorites of Caylux (Tarn-et- 

 Garonne). Purchased, 1884. 



M. 1739. Fragment of the left maxilla, with the three true molars ; 

 from Caylux. Purchased, 1884. 



11812. Cast of the symphysis and left ramus of the mandible, 

 together with the associated tn. 3. The original is from 

 Montmartre, and is preserved in the Paris Museum of 

 Natural History ; it is figured by Cuvier in the ' Ossemens 

 Fossiles,' 2nd ed. vol. iii. pi. liii. fig. 1. The length of 



