FORAMINIFERA OF THE ATLA]SmC OCEAN. 

 Terlularia barrettii — material examined. 



21 



Cat. 

 No. 



16925 

 16920 

 16927 

 16928 

 16929 

 16930 

 16931 

 16932 

 16933 

 1693! 

 16935 

 16936 

 16937 

 1693S 

 16939 

 16940 

 16941 

 16942 

 16943 

 16944 



16945 



Coil, of- 



U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U..^.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. 



Locality. 



Fish Hawk 

 949 



32 43 00 N.; 77 51 00 W 

 24 26 00 N.; 81 48 15 W 



24 25 45 N.; 81 46 45 W 

 29 14 30 N.; 88 09 30 W 

 28 44 00 N.; 86 IS 00 W 

 28 44 00 N.; 85 IG 00 W 



25 53 00 N.; 80 03 30 W 

 27 22 00 N.; 78 07 30 W 



Fowey, Fla 



OlT Barbados 



OlT RagRcd Key, Fla... 



Govt. Cut, Fla 



OlT Turtle Harbor 



Long Reef, Fla 



Key West, Fla 



Key West, Fla 



Key West, Fla 



Sand Key 



Sambo 



40° 03' 00" N.; 70° 31' 



00" W 



Ajax Reef, Fla 



Depth 



in 

 fath- 

 oms. 



159 

 37 

 45 

 68 



196 

 60 

 84 



338 

 55 



100 

 75 



100 

 50 

 40 

 65 

 78 

 98 

 92 

 50 



100 

 40 



Bot- 

 tom 

 tem- 

 pera- 

 ture. 



'F. 

 47. i 



51.6 



52.0 



Character of 

 bottom. 



Abundance. 



gy. m. 

 gy. m. 

 gy. s.. 

 gn.m. 

 gy. s.. 



ers. s.bk. sp.| Common. 



CO Common. 



CO Common. 



Rare. 



Rare. 



Few. 



Rare. 



Rare. 



Common. 



Few. 



Common. 



Rare. 



Rare. 



Common. 



Common. 



Common. 



Few. 



Few. 



Common. 



yl. m. 



Common. 

 Common. 



TEXTULARIA PSEUDOTROCHUS, new species. 



Plate 5, figs. 1-3. 



Texlularia trodius H. B. Brady (part), Rep. Voy. Challenger, Zoology, \o\. 9, 

 1884, p. 366, pi. 43, figs. 15, 16, 18. 



Description. — Test broader than long, forming a low broad cone, 

 the apex bluntly rounded, the apertaral end flattened or concave; 

 chambers few, distinct; sutures distinct, not depressed, wall rather 

 coarsely arenaceous but smoothly finished with an abundance of 

 dark gray cement; aperture nearly straight, a very narrow slit 

 in the central part of the inner margin of the last-formed chamber, 

 with a thin, overhanging lip; color gray. 



Diameter 1 mm. or slightly more. 



Pis^ri6?/Y2on.— Type-specimen (U.S.N.M. No. 17014) from Alba- 

 tross station D2641 off the southern coast of Florida in 00 fathoms 

 (110 motors). The common West Indian shallow-water species re- 

 ferred to T. frochus when compared mth the original Cretaceous 

 specimens of Brady seems to be an entirely different form. Brady's 

 figures show a sharply conical test coming to an acute point with con- 

 cave sides, while the West Indian species has a very blunt often 

 broadly rounded apex and convex sides. It occurs as far north as the 

 Delaware Capes, southward along the coast, becoming abundant off 

 the coast of Florida in water between 50 and 100 fathoms (91 and 

 183 meters) in depth. There are other records from the Bahamas 

 and in the northern part of the Gulf of Mexico, and Brady records it 

 from off the Danish West Indies and off Bermuda. T. trochus as a 

 recent species is recorded from very widely scattered regions, but 

 figures are not usually given and it is difficult to tell whether 



