NO. 2 HARTMAN : QUANTITATIVE SURVEY 299 



29. Sta. 2229 (no. 213). N of Sixmile bank, in 440 fms. OPG took 

 0.63 cuft of sandy clay, gravel, rubbly rocks, with siliceous sponge, fora- 

 miniferans, and diversified animals. A gorgonian and sea pen were pres- 

 ent, in addition to those named in the chart. 



Numbers of species and specimens totalled : 

 polychaetes 1 7 species, 44 specimens 



echinoderm 1 2 



others 2 2 



Total : 20 species, 48 specimens 



Sub 29. Sta. 2341 (no. 263). 7.6 mi E of East End, SCI, in 440 

 fms. (^PG took 0.1 cuft of fine sandy mud with almost no life; only a 

 small ophiuroid and fragments of a maldanid and Tharyx were present. 



30. Sta. 2839 (no. 212). NW of Sixmile bank, in 446 fms. Camp- 

 bell grab took 3.4 cuft of greenish gray sticky mud with foraminiferans, 

 and siliceous sponge. In addition to those named on the chart, a nemer- 

 tean ( 1 ) and an enteropneust ( 1 ) were present. Solenogasters, with 3 

 species and 12 specimens, were unusual. 



Numbers of species and specimens totalled : 

 polychaetes 7 species, 17 specimens 



echinoderms 2 2 



mollusks 5 14 



others 2 2 



Total: 16 species, 35 specimens 



31. Sta. 2837 (no. 211). NW of Sixmile bank, in 454 fms. Campbell 

 grab took 3.08 cuft of greenish gray sticky mud with foraminiferans, 

 tubes of Fhyllochactoptcriis limicolus, Prods pacifica and siliceous sponge. 

 In ad(h'tion to those named on the chart, a sipunculid ( 1 ) and a com- 

 pound ascidian (2) were present. 



Numbers of species and specimens totalled : 

 polychaetes 5 species, 18 specimens 



echinoderm 1 1 



mollusks 3 4 



others 2 3 



Total : 1 1 species, 26 specimens 



