FOEAMINIFEEA FEOM THE ABEOHLOS BANK. 229 



111. Pulvinulina tumid A, Brady. 



Pulvinulina tumida, Chall. Eeport, p. 692, pi. 103. figs. 4-6. 



112. Pulvinulina crassa, d'Orbigny, sp. 

 Pulvinulina crassa, Chall. Eeport, p. 694, pi. 103. figs. 11, 12. 



113. Pulvinulina micheliniana, d'Orbigny, sp. (Plate XL VI. figs 9, 10.) 

 Pulvinulina micheliniana, Chall. Eeport, p. 694, pi. 104. figs. 1, 2. 



These four species, the most important of the pelagic group of Puhinulince, are 

 pretty generally distributed, P. crassa being the least common. 



114. Pulvinulina oblonga, Williamson, sp. (Plate XLVI. fig. 5.) 



Pulvinulina oblonga, Chall. Eeport, p. 688, pi. 106. fig. 4. 

 In two of the shallower soundings only. 



Rotalia, Lamarck. 



115. Rotalia soldanii, d'Orbigny. 



Rotalia soldanii, Chall. Eeport, p. 706, pi. 107. figs. 6, 7. 



An essentially deep-water species, observed only in the material from 940 fathoms. 



Subfamily T i N o p o R i N m. 

 Gtpsina, Carter. 



116. Gtpsina globulus, Eeuss, sp. (Plate XLVI. fig. 13.) 

 Gypsina globulus, Chall. Eeport, p. 717, pi. 101. fig. 8. 



At 30 fathoms ; rare. 



117. Gtpsina inblerens, Schultze, sp. (Plate XLI. fig. 19.) 

 Gypsina inharens, Chall. Eeport, p. 718, pi. 102. figs. 1-6. 



Incrusting coral and nullipore, at 31 fathoms. 



Family VIII. NUMMULINI1XE. 



Subfamily Poltstomellin^e. 



Nonionina, d'Orbigny. 

 118. Nonionina depressula, Walker & Jacob, sp. (Plate XLIII. fig. 25.) 

 Nonionina depressula, Chall. Eeport, p. 725, pi. 109. figs. 6, 7. 

 A few specimens at Station IV. ; 260 fathoms. 



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