FORAMINIFERA AND OSTRACODA. — CHAPMAN. 5 



II. — List of Foraminifera with Descriptions and Notes 

 OF New and Rare Species. 



References to authors of species are here given only when 

 especially needed. Those omitted may be found in such 

 works as H. B. Brady's " Report on the Foraminifera of the 

 ' Challenger,' " 1884 ; in Dr. J. Flint, " Report United States 

 National Museum " for 1897 ; and in the report by the 

 present writer on the " Foraminifera of the Subantarctic 

 Islands of New Zealand," 1909. 



Family MILIOLID^. 



Sub-Family MILIOLININ^. 



Genus Biloculina, d'Orhigny. 



BiLOCULiNA BRADii, Schlumberger. 



Biloculina bradii, Schlumberger, Mem. Soc. Zool. France, 

 iv., 1891, p. 557, pi. X., figs. 63-71, woodcuts, 15-19. 

 B. bradii (Schlumberger) Chapman, Sub-antarctic 

 Islands of N.Z., Rep. on the Foram., ii., 1909, Art. xv., 

 p. 314, pi. xiii., fig. 1. 



This species has a wide distribution, occurring in the 

 Atlantic as well as in New Zealand waters. It is also an 

 Oligocene fossil at Balcombe Bay, in which series (Balcom- 

 bian) a strong component of our living foraminiferal fauna 

 had already been established. 



Forty miles south of Cape Wiles ; 100 fathoms. One 

 specimen. 



Biloculina depressa, d'Orbigny. 



A cosmopolitan species. Recorded by the writer from 

 shallow water at Shoreham, Victoria. Also occurring as a 

 fossil in Victoria, as old as the Balcombian Series (Altona Bay 

 bores and Grice's Creek). 



Station 36, east of Tasmania, 777 fathoms. Small, but 

 common. 



Biloculina depressa, d'Orb., var. murrhyna, Schwager. 



This is an essentially deep-water form. It has been re- 

 corded by the writer from Funafuti in depths varying from 

 1050 to 2715 fathoms. 



East of Tasmania, 1122 fathoms. Rather minute, 

 frequent. 



