MUSTKL1D.K. 



11 



the inner tubercle is also smaller. The specimen further differs from Lutra 

 vulgaris in that each of the premolars has the posterior root much longer in 

 proportion than the anterior. In the same memoir (p. 13) Newton described a new 



1. Table showing the Distribution of Mustelid.k in the Pleistocene Deposits 



OF THE BuiTISH ISLES. 



Pliocene deposits 



a 2 



s2 



-P 8 



Ss 



O o 



ft *- 



*s 



+ 



Bacoii Hole, Gower 



Ballynamiutra, co. Waterford . . . . 



Banwell 



Barntick, co. Clare 



Bench 



Berry Head 



Bleadon 



Brixham 



Cefn, near St. Asaph 



Creswell Crags 



Dog Holes, Warton Crag 



Durdham Down . .... . .... 



Edenvale, co. Clare 



Grays Thurrock, Essex 



Happaway, Torquay 



Hoe Grange, near Matlock 



Ightham 



Ipswich 



Kent's Cave, Torquay 



Kesh, co. Sligo 



Kirkdale 



Langwith Bassett, near Mansfield 

 Long Hole, Gower . 

 Newhall, co. Clare 



Oreston 



Plymouth (raised beach) .... 

 Ravenscliff , Gower ... 



Shandon 



Spritsail Tor, Gower 



Teesdale ...... 



Uphill 



Wookey 



Yealm Bridge, Devon .......... 



+ 



+ 



+ 



+ 

 + 



+ 



+ 



+ 



Pleistocene Caves and Fissur 



+ 



+ 

 + 



+ 



+ 

 + 'i 



+ 

 + ? 



X 



+ ? 



+ 



o 



+ 



+ 



+ 



+ 



+ 





+ 

 + 



+ 



+ 

 + 

 + 



+ 



+ 

 -t- 



+ 



+ 

 + 

 +• 



4- 



+ 



+ 



+ 

 + 





+ 

 + 



+ 



+ 

 + 



+ 



Note. — Some of the records from co. Clare are probably Prehistoric rather than Pleistocene. 



