BY II. II. BCOTT \NI> • LIVE E. LOUD. 23 



EtlOWt nia . 



Incisors: Crowns oi re above and In low- 



widely divi with a similar strong double curva- 



ture. 



tion had 1 a pub- 

 lish) (1 by De Vis prioi scl dso i 

 and the late Richard Lyd rig up 

 tlm f< . ad : That th by Pr ■: 

 ■ 



vith the i oot h t h 



"///. and thai 

 I 

 skull from which the We bo] 



of (hi e with Lyd< kker's 



aent, but for th 

 In 1894 De Vis describ i mandible of Zygomaturus, 



and with soma warmth defended 1 



claiming that on nam ly, 



Wotptheriidfe, and that Zygomaturus wi 

 family. 



The year 1911 broughl oul a description of the 



of Nototlu i um U 

 lanian N by Messrs. E 



and K. M. H 

 of Nototherian teeth :i: '. by L. Glauert, F.G 



found in V '• . in which Zygo- 



maturus was claimed as a .V. mitcfa 



Th. same I 



evidence of Pr ' a's NototJitrium being 



more I ban a mt re in i of the tyi 



mitchelli, and h on 3 n tas- 



manicum ' ■ hed I ; 3ur\ t y i 



mania < 18 ». Tn the latter. ' B. II. Scott) 



claimed Zygomaturus 1 i I thai 



oi king : I weak and flat -1 i aimals 



be regarded as females, the I tusked anim; 



ilea. 



Th ry, in 1920, of a \ i y p all, and 



,{ ih gkel i"!! ol Notothertum a1 Smith ton, 



by Mr. E. C. Lovell — taken in on with the 



tv of a n in 191 ch an 



opportunity for a revision of the above thai we propose 



the who ion in d< tail. This latt r can 



only tively undertaken after th data 



i jo f( I hi presi nl we content our- 



;, th I thai having proved that the 



lible from the Bovd Collection (Brit. Mus. Coll. 



