169 



is described and figured by Busk in the Trans. Zool. Soc. 

 vol. x. p. 64, pi. iv. figs. 1, 2 1 , where (together with the 

 specimens from the same locality noticed below) it is 

 provisionally referred to the present species, or to a form 

 intermediate between it and U. arctos. 



Brome Collection. Presented, 1876. 



47676. Fragment of the right maxilla, containing the two true 

 (Fig.) molars, in a partially worn condition ; from the Genista 



Cave, Gibraltar. This specimen is figured by B. usk, op. cit. 



pi. iv. fig. 3. Brome Collection. Presented, 1876. 



47678. Anterior portion of the right ramus of the mandible of a 

 (Fig.) young individual, containing the imperfectly protruded 



canine, the first two true molars, and the alveoli or bases 

 of the two preceding cheek-teeth ; from the Genista Cave, 

 Gibraltar. This specimen is figured by Busk, op. cit. pi. v. 

 fig. 3. Brome Collection. Presented, 1876. 



47678 b. Fragment of the right ramus of the mandible, containing 

 (Fig.) the broken canine and the first premolar ; from the Ge- 

 nista Cave, Gibraltar. This specimen is figured by Busk, 

 op. cit. pi. iv. figs. 3, 4. The premolar shows the inner 

 cusp, partially worn. Brome Collection. Presented, 1876. 



47678 a. Fragment of the right ramus of the mandible, containing 



(Fig.) the two last true molars, in an unworn condition ; from a 



cavern in "Windmill Hill, Gibraltar. This specimen is 



figured by Busk, op. cit. pi. v. figs. 4, 5, 7. The second 



molar is remarkable for its extreme width and shortness. 



Brome Collection. Presented, 1876. 



47679. The crown of the left lower canine ; from a cavern in "Wind- 

 (Fig.) mill Hill, Gibraltar. This specimen is figured by Busk, 



op. cit. pi. v. fig. 6. Brome Collection. Presented, 1876. 



40949. The right ramus of the mandible, containing the canine, the 

 (Fig.) second true molar, and the alveoli of all the other cheek- 

 teeth except m7~3, which appears to have been absent 2 ; 

 from Deborah's Den Cave, Gower, Glamorganshire 3 . This 

 specimen has been described by Falconer in a note pub- 



1 The plates are lettered U. arctos. 



2 The jaw has been chiselled away at this point. 



3 For the position of this cave see 'Falconer's Palseontological Memoirs,' 

 vol. ii. p. 467. 



