204 MR. E. T. NEWTON ON THE VERTEBRATE [May 1 894,., 



Table {continued). 



Names of Genera 

 and Species. 



! S 



Mammalia. 



Talpa mropcea, Limi 



Sorex vulgaris, Linn 



pygmcEUS, Pallas 



Vespertilio Natter eri, Kuhl 



>sp 



Scotophilus pipistrellus ? Geoff. 



Plecotus auritus ? Linn 



Lepus timidus, Linn 



? cuniculus, Linn 



Lagomys pusillus, Pallas 



Spermophilus 



Mus sylvaticus, Linn 



Abbotti, n. sp 



Myodes lemmus, Linn 



torquatus, Desm 



Microtus ( = Arvicola) glareolus, Schreib. 



( ) amphibius, Linn 



( ) arvalis, Pallas 



( ) agrestis, Linn 



(■ ) ratticeps, K. & B 



( ) gregalis, Pallas 



Elephas primigenius 1 Blum 



Equus caballus, Linn 



Rhinoceros antiquitatis., Blum 



Cervus elaphus, Linn 



Rangifer ( = Cervus) tarandus, Linn 



Capreolus caprea, Gray 



Sus scrofa, Linn 



Mustela robusta, n. sp 



vulgaris, var. minuta 



Meles taxusl Bodd 



Ursus arctos ? Linn 



Hycena crocuta ? Erxl 



Canis vulpes, Linn 



lagopus, Linn 



N. 



N60°. 

 N.S. 



? 



N 60°. S. 



N 60°. S. 



N.S. 



N. 



A. 

 N.S. 

 N.S. 



* 

 N66°.S. 



N. 



N. 

 S. 



N70°.S. 



S. 



N.S. 



A. 



IV. Conclusions. 



The species recognized from the Ightham fissure may be divided 

 into three groups :— 1. The extinct forms. 2. Those which are 

 extinct in Britain, but are still living elsewhere. 3. The species 

 still living in Britain. Of the extinct forms only three or four have 



