ERRATA 



Page 43, Haiostomella anliqua Yabe sp. nov. 

 " PI. XXVIII. figs. 2 a-b." should read 

 •■ PI. XXVIII. fi^s. i a— b." 

 Page 85, Favosites gotlandicus Lam. 

 " PI. VII. fig. 3 a— b." should read 

 •• PI. IX. fig. 6." 



