286 BXJLLETIIsr 100, UNITED STATES NATIONAL. MUSEUM. 



Globigerina bulloides — Material examined. 



Cat. 

 No. 



12524 

 12494 



12522 



Coll. of- 



No. of 



I speci 

 mens. 



U.S.N.M. 

 U.S.N.M. 



U.S.N.M. 



Station. 



'D5097. 

 D5106. 

 D5109. 

 D5112. 

 D5113. 

 D5120. 

 D5126. 

 D5146. 

 D5192. 

 D5211. 

 D5213. 

 D5214. 

 D5216. 

 D5217. 

 D5222. 

 D5243. 

 D5268. 

 D5349. 

 D5381. 

 D5443. 

 D5446. 

 D5469. 

 D5512. 

 D5542. 

 D5543. 

 D5546. 

 D5549. 

 D5551. 

 D5576. 

 D5601. 

 D5621. 

 D5623. 

 D5625. 

 D5626. 



Locality. 



14 19 15 N. 

 14 23 55 N. 

 14 03 45 N. 

 13 48 22 N. 

 13 51 30 N. 

 13 45 30 N. 



10 34 45 N. 



5 46 40 N. 



11 09 15 N. 



11 51 35 N. 



12 15 00 N. 

 12 25 18 N. 



12 52 00 N. 



13 20 00 N. 

 13 38 30 N. 



6 50 55 N. 

 13 42 00 N. 

 10 54 00 N. 

 13 14 15 N. 

 12 43 05 N. 



12 43 51 N. 



13 36 48 N. 

 8 16 02 N. 

 8 48 30 N. 

 8 47 15 N. 

 G 06 48 N. 

 6 01 15 N. 

 5 54 48 N. 

 5 25 56 N. 

 1 13 10 N. 

 15 00 N. 

 16 30 N. 

 07 00 N. 

 07 30 N. 



120 33 52 E. 

 120 32 33 E. 

 120 10 30 E. 

 120 47 25 E. 

 120 50 30 E. 



120 30 15 E. 



121 47 30 E. 



120 48 50 E. 



123 50 00 E. 



124 14 00 E. 

 123 57 30 E. 

 123 37 15 E. 

 123 23 30 E. 



123 14 15 E. 



121 42 45 E. 



126 14 35 E. 



120 57 15 E. 

 118 26 20 E. 



122 44 25 E. 



125 01 00 E. 



124 59 18 E. 



123 38 24 E. 

 123 58 26 E. 

 123 35 30 E. 

 123 35 00 E. 



121 20 32 E. 

 120 44 20 E. 

 120 44 24 E. 

 120 03 39 E. 



125 17 05 E. 



127 24 35 E. 

 127 30 00 E. 

 127 28 00 E. 

 127 29 00 E. 



Depth 



in 

 fath- 

 oms. 



30 

 37 

 10 

 177 

 159 

 393 

 742 

 24 

 32 

 155 

 80 

 218 

 215 

 105 

 195 

 218 

 170 

 730 

 88 

 241 

 300 

 500 

 445 

 200 

 162 

 138 

 263 

 192 

 277 

 765 

 298 

 272 

 230 

 265 



Bot- 

 tom 

 tem- 

 pera- 

 ture. 



52.4 



43.7 

 49.5 



56.6 



"5i.'4 



50.2 

 63.1 

 52.8 

 63.6 



40.6 



'h'l'.s 



52.8 

 64.3 

 54.5 

 58.3 

 52.3 

 53.3 

 53.3 



Character of 

 bottom. 



gv. m.jS.jSh. 



gy. m 



CO 



dk. gn. lu... 

 dk. gn. m... 



gn. m., s 



.sft. gn. m. . . 



co.s.,sii 



gn.s 



gn. m., s 



s., m., sh 



gn.m 



gn.m 



crs. gj'. s 



gn.m 



gJMH 



s., P 



CO. s 



co.s 



CO. s., sh 



gu.m 



gn.m 



gy. m.,fne. s. 

 f ne. s., brk. sh 



Abundance. 



fne. CO. s 



s., glob., for. 

 fne. s 



s.jglob., ptr. 



gy. bk. s 



fne. s., m 



gy.m.jfne. s 

 gy.m.jfne. s 



Few. 



Few. 



Few. 



Few. 



Few. 



Frequent. 



Few. 



Few. 



Few. 



Few. 



Common. 



Few. 



Few. 



Frequent. 



Few. 



Few. 



Few. 



Few. 



Few. 



Few. 



Few. 



Few. 



Few. 



Few. 



Few. 



Few. 



Few. 



Few. 



Few. 



Few. 



Few. 



Few. 



Few. 



Few. 



GLOBIGERINA BULLOIDES d'OrbJgny, var. TRILOBA Reuss. 



Globigerina triloba Reuss, Denkschr. Acad. Wiss. Wien, vol. 1, 1850, p. 374, pi. 

 47, fig. 11. 



Globigerina bulloides d'Orbigny, var. triloba H. B. Brady, Rep. Voy, Chal- 

 lenger, Zoology, vol. 9, 1884, p. 595, pi. 79, figs. 1, 2; pi. 81, figs. 2, 3. 



Description. — Variety, with the three last-formed chambers making 

 up the entire visible test. 



Distribution. — This variety seems to be very rare in the region, 

 occurring at Albatross station D5445, in 383 fathoms (699 meters) 

 east coast of Luzon, bottom temperature 44.3° F. (6.8° C.) ; D5636, 

 in 1,262 fathoms (2,309 meters), Pitt Passage; and D5638, the 

 neighboring station, 517 fathoms (946 meters). 



Globigerina bulloides, var. triloba — Material examined. 



