Cat. 

 No. 



20262 

 20263 

 20264 

 20265 

 20266 

 20267 

 20268 

 20269 

 20270 

 20271 

 20272 

 20273 

 20274 

 20275 

 20276 

 20277 



rOEAMINIFERA OF THE ATLANTIC OCEAN, 

 Globigerina aequilateralis — material examined — Continued. 



27 



Coll. of- 



No.of 

 speci- 

 mens. 



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. 



9 



10+ 



1 



9 



1 

 10+ 



9 



10+ 

 10+ 



7 

 10+ 

 10+ 

 10+ 



2 



1 

 10+ 



station. 



D2754 

 D27r)6 

 D275S 

 D2761 

 D2763 

 H47.. 

 H48.. 

 H49.. 

 H56.. 

 H.57.. 

 H58. . 

 H60.. 

 H62.. 

 H80.. 

 H133. 

 HI 89. 



Locality. 



Depth 



fath- 

 oms. 



11 40 00 N.; 



3 22 00 S.; 



.59 00 S.; 

 15 39 00 S.; 

 24 17 00 S.; 

 17 46 SON.; 

 17 42 00 N.; 

 17 .37 30 N.: 

 17 44 15 N.; 

 17 49 06 N.; 

 17 45 20 N.; 

 17 39 00 N.; 

 17 32 40 N.; 

 13 56 35 N.; 

 11 33 20 N.; 

 17 42 30 N.; 



5S 33 00 W . 

 37 49 00 W. 

 31 47 00 W. 

 .38 32 54 W. 

 42 48 30 W. 

 05 10 25 W. 

 65 12 40 W. 

 65 15 00 W. 

 65 27 50 W. 

 65 29 00 W. 

 65 35 35 W. 

 65 44 00 W. 



65 52 20 W. 

 63 02 00 W. 



66 19 00 W. 

 74 40 00 W. 



880 



417 



20 



818 



671 



1,482 



978 



928 



1,243 



2,188 



1,345 



578 



789 



684 



533 



803 



Bot- 

 tom 

 tem- 

 pera- 

 ture. 



° F. 



38.0 

 40.5 

 79.0 

 39.0 

 37.9 



Character of 

 bottom. 



glob, oz 



Ky-sp 



brk. .sh 



pter. oz 



br. glob, oz 

 crs. CO. .s.. . 

 CO. oz. for.. 



oz. for 



CO. oz. for. . 



oz. for 



oz. for 



CO. s. for 



oz. for 



gy.m 



gy. m 



br. m 



Al.Mindaiice. 



Common. 



Abundant. 



Rare. 



Common. 



Rare. 



Abimdant. 



Common. 



Abundant. 



Abundant. 



Common. 



Abundant. 



Abundant. 



Abundant. 



Rare. 



Rare. 



Abundant 



GLOBIGERINA CONCINNA Reuss. 



Under this name Egger-^ records and figures specimens from nu- 

 merous localities in the eastern Atlantic, between Madeira and 

 Cape Verde Islands, Cape Verde, West Africa, West South Africa, 

 etc. The form figured as far as can be made out is more flattened 

 than the typical G. dubia. There is little in the western xltlantic 

 that I should feel justified in referring to this species. 



GLOBIGERINA OCELLATA (Ehrenberg). 



EggeK* records and figures specimens from the eastern Atlantic 

 and elsewhere as ''Glooigerina (Rotalia) ocellata Ehrenberg." The 

 figures are not such as would allow a definite determination of just 

 what Egger had that he placed under this name. 



GLOBIGERINA DIPLOSTOMA Reuss. 



Egger ' records and figures under this name specimens from a num- 

 ber of localities in the Atlantic as well as elsewhere. It belongs in 

 the group which I have here included under G. dubia Egger. Egger's 

 records are from the eastern Atlantic from the coast of Portugal 

 southward along the coast of Africa. 



GLOBIGERINA QU.\DRILOBA D'OrbJgny. 



The ventral side of a specimen which is referred to this species is 

 figured b_y Egger." He gives an Atlantic record from off West 

 Africa, but it is not definite at all just what he may have had. 



■* Abh. kon. bay. Akad. Wiss. Munchen, Cl. II. vol. 18, 1893, p. 363, pi. 13, figs. 29-32. 

 < Idem, p. .360, pi. 13, figs. 10, 11, 78. 

 ' Idem, p. 364, pi. 13, figs. 33, .34. 

 « Idem, p. 362, pi. 13, fig. 35. 



60278—24 3 



