Corrigenda. 



Pag. 14: Frondicularia Stachei KARK. is rather to be referred to e ft) p. 24. 

 16: Dentalina subnodosa Rss. is a Pleurostomella Kss., Westphal. Kreide; Wien. Ak. Sitz.-Ber. 



40, p. 204, t. 8, fig. 2, as is also partly Nodosaria nodosa Ess. p. 29. 

 24: Under head e ft second line stands 15, should be 14. 

 32: 11 th line from below stands, t. 12, fig. 13, should be t. 4, fig. 6. 

 45: Cristellaria Cassis, Soldanii D'OHB. should rather be referred to Nodosaria crepidula var. 



Cassis FICHT. et MOLL. p. 49. 



46: Planularia pauperata PARK, et JONES may perhaps more properly be ranged under d) p. 37. 

 72: 2 nd line stands Tab. IV, should be Tab. V. 

 76: Textularia Mariae D'ORB. and its proximate forms could possibly be ranged as separate variety 



under Text, sagittula DEFH. 

 96: Some of the synonyms under Planorbulina lobatula WALK, may be more properly referred to 



the Truncatuline form of Plan orb. Ungeriana D'ORB. 

 103: 17 th line: (apertural) should be cancelled. 

 21 st line: upper also to be cancelled. 

 22 d line: uppjer to be replaced by attached. 

 u 23 d line: apertural should be free. 

 107: Discorbina Berthelotiana : Our form has its pores quite as fine and closely set as a Pulvinulina. In 



their "Nomenclature of Foraminifera Messrs. PARKER & JONES also have referred EHRENBERGS 



Spiroplevrites nebulosus to Pulvinulina (A. M. Nat. Hist. (4), 10) and notwithstanding its 



Discorbinalike habitus it may prove to be a distinct species of that genus. 

 108: Discorbina vesicularis LMK. var. elegaus D'ORB. may prove to be a starved Polystomella 



crassula WALK. var. asterisans FICHT. & MOLL. This species has its pores somewhat larger and 



more scattered than the most of this genus. 



111: Pulvin. repanda var. punctulata PARK. 4 JONES may prove to belong to another species. 

 115: Nonionina crassula WILLIAMS, should be referred to d) asterisans p. 116 and replaced by Non. 



Barleana WILLIAMS. H". umbilicata D'ORB. and a few more of those synonyms placed under b) 



p. 115. 



