FORAMINIFEKA OF THE PHILIPPINE AND ADJACENT SEAS. 253 



Some specimens were of extra size, measuring 6 to 8 mm. in length. 

 At some stations they were very common, notably D5236, in 494 

 fathoms (903 meters), off eastern Mindanao, and D5220, in 50 fathoms 

 (91 meters), between Marinduque and Luzon. 



Cristellaria italtca — Material exavimed. 



Cat. 

 No. 



15137 

 15138 



15139 

 11715 

 15310 



11714 

 15140 

 11712 

 11716 

 15141 

 15142 

 15143 

 15144 

 15145 

 15146 

 15147 

 15148 

 15149 

 15150 

 15151 

 15152 

 11713 

 15153 

 11717 

 15154 

 15155 

 15156 

 15158 

 15157 



15159 

 15160 

 15161 

 11718 



Coll. of- 



U.S.N.M. 

 U.S.N.M. 



U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 



U.S.N.M. 

 U.S.N.M. 



^U.S.N.M. 



U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 



U.S.N.M. 



U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 



No. of 



speci- 

 mens 



2 

 2 



4 

 1 

 2 



10 

 1 



10+ 



Station. 



Locality. 



D5110. 

 D5133 . 



D5178. 



Id5201 . 



D5219. 

 D5220. 

 D5222. 



D5236. 



D5259. 

 D5261 . 

 D5272. 

 D5277. 

 D5278. 

 D5281 . 

 D5301 . 

 D5313. 

 D5318. 

 D5338. 

 D5369. 

 D5438. 

 D5460. 

 D5465. 

 D5469. 

 D5523. 

 D5537. 

 D5570. 

 D5585. 

 D5589. 



D5592. 

 D.5613. 

 D56.50. 

 D5666. 



13 59 20 N.; 120 75 45 E.. 

 Island off Panabntan Point, 



N. 52: W. 1.5 mi. 

 12 43 00 N.; 122 06 15 E.. 



10 10 00 N. 



13 21 00 N. 

 13 38 00 N. 



13 38 30 N. 



8 50 45 N. 



11 57 30 N. 



12 30 55 N. 



14 00 00 N. 



13 56 55 N. 



14 00 10 N. 

 13 52 45 N. 



20 37 00 N. 



21 30 00 N. 

 21 32 00 N. 

 11 33 45 N. 

 13 48 00 N. 



15 54 42 N. 

 13 32 30 N. 

 13 39 42 N. 

 13 36 48 N. 



8 48 44 N, 



9 11 00 N. 

 5 32 15 N. 

 4 07 00 N. 

 4 12 10 N. 



125 04 15 E.. 



122 18 45 E.. 

 121 58 00 E.. 

 121 42 45 E.. 



126 26 52 E.. 



121 42 

 121 34 

 120 22 

 120 13 

 120 17 



120 25 



115 43 



116 43 



117 46 

 119 24 



121 43 



119 44 

 123 58 

 123 40 

 123 38 

 123 27 

 123 23 



120 12 



118 49 

 118 38 



15 E.. 

 24 E.. 

 30 E.. 

 45 E.. 

 15 E.. 

 00 E.. 

 00 E.. 

 00 E.. 

 00 E.. 

 45 E.. 

 00 E.. 

 42 E.. 

 06 E.. 

 39 E.. 

 24 E.. 

 35 E.. 

 00 E.. 

 57 E.. 

 54 E.. 

 08 E.. 



Depth 



in 

 fath- 

 oms. 



4 12 44 N.;118 27 44 E.. 

 42 00 S.; 121 44 00 E... 

 4 53 45 S.; 121 29 00 E... 

 2 54 30 S.; 118 47 00 E... 



118 



80 

 102 

 201 

 208 

 150 

 340 



43 

 106 

 297 

 565 

 500 

 600 



254 

 330 

 476 

 260 



305 

 752 

 540 

 272 



Bot- 

 tom 

 tem- 

 pera- 

 ture. 



57.4 

 58.6 

 59.6 

 50.4 

 50.5 

 53.6 



46.2 



Character of 

 bottom. 



dk.gy.m. . 

 gn.m.jS... 



fne. s 



gy.s.,m.. 



gn.m 



sft.gn.m. 

 gn.m 



5.3.5 

 52.3 

 41.1 

 45.7 



43.3 



40.1 

 47.5 



fne. gy. s — 



gy.m.,glob . 



s., m 



m.,sh.,co.s. 



fne. s 



fne. s.,m.,sh 



dk.gy. s 



gy.m.,s 



.s.,br.Co.... 



co.s.,m 



bk.s 



gn.m 



gy-m ■ 



gy.m 



gn.m 



gn.m 



fne. s., glob.. 



gym 



fne. gy.s., gy, 

 m. 



gn.m 



gy-ni 



gn.m 



gn.m 



Abundance. 



Few. 

 Few. 



Few. 



Rare. 



Rare. 



Common. 



Few. 



Common. 



Frequent. 



Rare. 



Few. 



Rare. 



Few. 



Rare. 



Few. 



Rare. 



Common. 



Rare. 



Few. 



Few. 



Rare. 



Few. 



Frequent. 



Rare. 



Rare. 



Rare. 



Few. 



Few. 



Rare. 

 Few. 

 Few. 

 Rare. 



CRISTELLARIA ITALICA (Defrance), var. ACUTO-CARINATA Cushman. 



Plate 51, figs. 3a, b. 



Cnstellarw italica (Devrance), var. acuto-carinata Cushman, Proc. U. S. Nat. 

 Mus., vol. 51, 1917, p. 661. 



Description. — Test similar to typical C. italica in its general char- 

 acters, but the angles greatly extended in thin carinae from apex to 

 aperture, the lines of growth being apparent even on the carinae. 



Length 3 mm. 



Distribution. — Type specimen (U.S.N.M. No. 9141) from Albatross 

 station D5523, off Mindanao, depth and bottom temperature not 

 given. 



This is rather extreme modification, with the thin carinae in side 

 view nearly as wide as the bod}^ of the test. 



