132 



Description of Plate X. 



Kjerulfia lata nov. gen. & sp. Page 73. 

 Fig. 1. (Nat. size). Cranidium of a large specimen, with glabella and left side 



well preserved. The intergenal angle appears distinctly. 



Holmia shales. Tomten. Krist. Univ. Pal. Mus. Cat. A. K. 



No. 1. 

 Fig. 2. (Nat. size). Cranidium of a large specimen with glabella and left side 



preserved. Holmia shales, Tomten. Krist. Univ. Pal. Mus. 



Cat. 13. XXVII. 943. 



The first of the above very large cranidia is presumably somewhat 

 compressed from the side, although not greatly so, the second specimen 

 being more strongly compressed from the front. However, they must be 

 assumed to belong to a narrower and a broader type of this species. 



