FORAMINIFERA OF THE ATLANTIC OCEAN. 



13 



test in side view about as high as broad, very finely reticulate, some- 

 times almost smooth, being the smoothest of the common species 

 of the genus; aperture a long arched opening, running from the 

 umbilicus nearly to the dorsal edge of the chamber, somewhat 

 broadest toward the ventral side. 



Diameter usually 0.50-0.80 mm., sometimes slightly more. 



Distribution. — A tabulation of the Albatross records and the 

 plotting of them on the Atlantic map has shown a very distinctive 

 distribution for this species in the western Atlantic. Unlike most of 

 the other species of the genus, it occurs very sparingly in the Tropics. 

 There are three records for the Caribbean, two in the Gulf of Mexico, 

 three off Florida, one off the coast of Georgia, and, except for one off 

 Brazil, the remainder of the records, nearly a hundred in number, are 

 off the northeastern coast of the United States. 



This species therefore is one which is apparently for the most part 

 a bottom-living species or else its distribution would probably be 

 similar to that of G. conglobata, G. aequilateralis, and G. sacculifera. 



Globigerina inflata — material examined. 



Cat. 

 No. 



Coll. of— 



No. of 

 speci- 

 mens. 



Station. 



Locality. 



Depth 



in 

 fath- 

 oms. 



Bot- 

 tom 

 tem- 

 pera- 

 ture. 



Character of 

 bottom. 



Abundance. 



19628 

 19629 

 19630 

 19631 

 19632 

 19633 

 19634 

 19635 

 19636 

 19637 

 19638 

 19639 

 19640 

 19641 

 19642 

 19643 

 19644 

 19645 

 19646 

 19647 

 19648 

 19649 

 19650 

 19651 

 19652 

 19653 

 19654 

 19655 

 19656 

 19657 

 19658 

 19659 

 19660 

 19661 

 19662 

 19663 

 19664 

 19665 

 19666 

 19667 

 19668 

 19669 



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. 

 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. 



10-1- 

 10-f 

 10-h 

 10-)- 

 10-t- 

 104- 

 10-t- 



10-f- 



4 



6 



6 



2 



10+ 

 10-f 

 10-1- 

 10+ 



2 



10+ 

 10+ 

 10+ 



5 



2 



1 

 10+ 

 10+ 

 10+ 

 10+ 



7 

 10+ 



9 

 10+ 



1 

 10+ 

 10+ 

 10+ 

 10+ 

 10+ 



D2003 . 

 D2018. 

 D2022. 

 D2029. 

 D2034. 

 D2035. 

 D2039. 

 D2042. 

 D2043. 

 D2046. 

 D2048. 

 D2050. 

 D2052. 

 D2063. 

 D2073. 

 D2076. 

 D2078- 

 D2084. 

 D2093. 

 D2096. 

 D2097. 

 D2099- 

 D2105. 

 D2106. 

 D2109. 

 D2110- 

 D2111. 

 D2117. 

 D2138- 

 D2160. 

 D2172. 

 D2173. 

 D2174. 

 D2189. 

 D2192. 

 D2194. 

 D2196. 

 D2202. 

 D2204. 

 D2205. 

 D2208. 

 D2212. 



37 16 SON. 

 37 12 22 N. 



37 32 00 N. 

 39 42 00 N. 

 39 27 ION. 

 39 26 16 N. 



38 19 26 N. 



39 33 00 N. 



39 49 00 N. 



40 02 49 N. 



40 02 00 N. 

 39 42 SON. 



39 40 05 N. 

 42 23 00 N. 



41 54 15 N. 

 41 13 00 N. 

 41 11 SON. 



40 16 SON. 

 39 42 .50 N. 

 39 22 20 N. 

 37 56 20 N. 

 37 12 20 N. 

 37 50 00 N. 



37 41 20 N. 

 35 14 20 N. 

 35 12 ION. 

 35 09 50 N. 

 IS 24 20 N. 

 17 44 05 N. 

 13 34 45 N. 



38 01 15 N. 



37 57 00 N. 



38 15 00 N. 



39 49 30 N. 

 39 46 30 N. 

 39 43 45 N. 

 39 35 00 N. 

 39 38 00 N. 

 39 30 SON. 

 39 35 00 N. 

 39 S3 00 N. 

 39 59 30 N. 



74 20 36 W. 

 74 2O04W. 

 74 13 20 W. 

 70 47 00W. 



69 56 20 W. 



70 02 37 W. 

 68 20 20 W. 

 68 26 45 W. 

 68 28 SOW. 

 68 49 00 W. 



68 50 SOW. 



69 21 20 W. 



69 21 25 W. 

 66 23 00 W. 



65 39 00 W. 



66 00 SOW. 



66 12 20 W. 



67 05 15 W. 



71 01 20 W. 



70 52 20 W. 

 70 57 SOW. 



69 39 00 W. 

 73 03 SOW. 



73 03 20 W. 



74 59 low. 

 74 57 15 W. 



74 57 40 W. 

 63 31 SOW. 



75 39 00 W. 

 81 21 low. 

 73 44 00 W. 



72 34 00 W. 

 72 OS 00 W. 



70 26 00 W. 

 70 14 45 W. 



70 07 00 W. 



69 44 00 W. 



71 39 45 W. 

 71 44 30 AV. 

 71 18 45 W. 

 71 16 15 W. 



70 30 45 W. 



641 I 



788 



487 I 



1, 168 1 



1,346 



1,362 



2,369 



1,555 



1,467 



407 



547 



1,050 



1,098 



141 



587 



906 



499 



1,290 



1,000 



1,451 



1,917 



2,949 



1,-395 



1,497 



142 



516 



938 



683 



23 



382 



568 



1,600 



1,594 



600 



1,060 



1,140 



1,230 



515 



728 



1,073 



1,178 



428 



39.0 

 40.0 

 38.5 

 38.0 



38.5 

 38.5 

 40.0 

 29.0 

 44.5 

 45.0 

 46.0 

 40.0 



40.0 

 40.0 

 39.0 

 37.5 



41.0 

 42.5 

 50.5 

 40.0 



39.8 



45.8 

 39.0 

 37.0 



39.7 

 38.6 

 38.4 

 38.0 

 39.1 

 39.1 

 38.1 

 38.4 

 40.0 



bu. m... 

 bu. m... 

 gy. m . . . 

 glob. oz. 

 glob. oz. 

 glob. oz. 

 glob. oz. 

 glob. oz. 

 bu. m... 



crs. s 



glob. oz. 

 glob. oz. 

 s., crs. g. 



gy-s 



bu. m... 

 gy. m... 

 bu. m., s 

 for., s. . . 

 glob. oz. 

 glob. oz. 

 glob. oz. 

 glob. oz. 

 glob. oz. 

 bu. n; 



Abundant. 



Abundant. 



Abundant. 



Abundant. 



Abimdant. 



Abundant. 



Abundant. 



Common. 



Common. 



Common. 



Common. 



Common. 



Common. 



Few. 



Comm.on. 



Common. 



Rare. 



Abundant. 



Abundant. 



Abundant. 



Abundant. 



Rare. 



Abundant. 



Abundant. 



Abundant. 



bu. m i Few. 



gn. m. 



yl. m.. 



CO 



wh. crs. s. . 



gn. m 



glob, oz 



gy-m 



gn. m., s 



gy. oz 



oz 



gn. m . 

 gn.m. 

 br. m . 

 gy- oz. 

 gn. m. 

 gn. m. 



Rare. 



Rare. 



Abundant. 



Abundant. 



Abundant. 



Abundant. 



Common. 



Abundant. 



Common. 



Abundant. 



Rare. 



Abundant. 



Abundant. 



Abundant. 



Abundant. 



Abundant. 



