172 BULLETIN 100, UNITED STATES NATIONAL MUSEUM. 



Cassidulina subglobosa — Material examined. 



CASSroULlNA CRASSA d'Orbigny. 



Cassidulina crassa d'Orbigny, Foram. Am6-. M^rid., 1839, p. 56, pi. 7, figs. 18-20; 

 Foram. Foss. Vienne, 1846, p. 213, pi. 21, figs. 42, 43.— Cxjshman, Bull. 71, 

 U. S. Nat. Mus., pt. 2, 1911, p. 97, fig. 151 (in text). 



There is a single specimen from D5300, China Sea off southern 

 Luzon, which is characteristic. 



Cassidulina crassa — Material examined. 



Genus EHRENBERGINA Reuss, 1850. 



EHRENBERGINA SERRATA Reuss. 



Ehrenbergina serrata Reuss, Denkschr. Akad. Wiss. Wien, vol. 1, 1850, p. 377, 

 pi. 4.8, fig. 7.— H. B. Br.^dy, Rep. Voy. Challenger, Zoology, vol. 9, 1884, p. 434, 

 pi. 55, figa. 2-7.— CusHMAN, Bull. 71, U. S. Nat. Mus., pt. 2, 1911, p. 101, figs. 

 15oa-d (in text). 



This species occurred at seven stations, most of them in the south- 

 em portion of the area. They were D5259, off northwestern Panay, 

 312 fathoms (.571 meters), bottom temperature 49.3° F. (9.6° C); 

 D5267, off Batangas Bay, 170 fathoms (300 meters), bottom tem- 

 perature not recorded ; D5300, China Sea, vicinity southern Luzon, 

 265 fathoms (484 meters), bottom temperature not recorded; D5576, 

 north of Tawi Tawi Group, 277 fathoms (506 meters), bottom tem- 

 perature 53.3° F. (11.8° C); D5660, Flores Sea, 692 fathoms (1,266 

 meters), bottom temperature 39.2° F. (4.3° C.) ; D5637, off Bouro 

 Island, 700 fathoms (1,280 meters); D5666, Macassar Strait, 272 

 fathoms (498 meters), bottom temperature 47.5° F. (8.6° C). 



