38 BULLETIN 75, UNITED STATES NATIONAL MUSEUM. 



fathoms, coarse black sand, bottom temperature 42, 22 speci- 

 mens; station 2847, off Alaska, lat. 55 1' N.; long. 160 12' W., 

 48 fathoms, fine gray sand, bottom temperature 42, 3 specimens; 

 station 2848, off Alaska, lat. 55 10' N.; long. 160 18' W., 110 

 fathoms, green mud, bottom temperature 41, 7 specimens; station 

 2851, off Alaska, lat. 54 55' N.; long. 159 52' W., 35 fathoms, gray 

 sand, broken shells, bottom temperature 44.8, 167 specimens; sta- 

 tion 2856, off Alaska, lat. 58 7' N.; long. 151 36' W., 68 fathoms, 

 gray sand with black specks, bottom temperature 44, 25 specimens; 

 station 2858, off Alaska, lat. 58 17' N.; long. 148 36' W., 230 

 fathoms, blue mud, gravel, bottom temperature 39.8, 104 specimens; 

 station 2862, off British Columbia, lat. 50 49' N.; long. 127 36' 30" 

 W., 238 fathoms, gray sand, pebbles, bottom temperature 44.7, 

 40 specimens; station 2863, off Washington, lat. 48 58' N.; long. 

 123 10' W., 67 fathoms, fine sand, broken shells, bottom temperature 

 48.5, 1,765 specimens; station 2866, off Washington, lat. 48 9' N.; 

 long. 125 3' W., 171 fathoms, gray sand, bottom temperature 43.2, 

 488 specimens; station 2867, off Washington, lat. 48 7' N.; long. 

 124 55' W., 37 fathoms, fine gray sand, 6 specimens; station 2876, 

 off Washington, lat. 48 33' N.; long. 124 53' W., 59 fathoms, black 

 sand, mud, bottom temperature 45.5, 33 specimens; station 2877, 

 off Washington, lat. 48 33' N.; long. 124 53' W., 59 fathoms, black 

 sand, mud, bottom temperature 45.5, 18 specimens; station 2882, 

 off Oregon, lat. 46 9' N.; long. 124 22' 30" W., 68 fathoms, gray 

 sand, bottom temperature 45. 8 ? , 71 specimens; station 2883, off 

 Oregon, lat. 45 56' N.; long. 124 1' 30" W., 29 fathoms, fine gray 

 sand, bottom temperature 50.1, 3 specimens; station 2890, off 

 Oregon, lat. 43 46' N.; long. 124 57' W., 277 fathoms, gray 

 sand, bottom temperature 42.2, 209 specimens; station 3047, off 

 Oregon, lat. 46 47' N.; long. 124 30' 15" W., 50 fathoms, fine 

 gray sand, bottom temperature 45.9, 3 specimens; station 3053, 

 off Oregon, lat. 44 4' 30" N.; long. 124 50' W., 64 fathoms, coral, 

 broken shells, rocky, bottom temperature 47.3, 4 specimens; station 

 3059, off Oregon, lat. 44 56' N.; long. 124 12' 30" W., 77 fathoms, 

 mud, bottom temperature 45.1, 5 specimens; station 3077, off Alaska, 

 lat. 55 46' N.; long. 132 24' W., 322 fathoms, green mud, gravel, 

 bottom temperature 42.4, 29 specimens; station 3112, off California, 

 lat. 37 8' N.; long. 122 47' W., 296 fathoms, fine gray sand, bottom 

 temperature 41.8, 1 specimen; station 3218, off Alaska, lat. 54 

 15' 40" N."; long. 164 21' W., 41 fathoms, black sand, bottom tem- 

 perature 37.7, 35 specimens; station 3219, off Alaska, lat. 54 14' N.; 

 long. 164 35' W., 59 fathoms, black sand, gravel, bottom temperature 

 38, 8 specimens; station 3222, Bering Sea, lat. 54 20' N.; long. 

 165 30' W., 50 fathoms, black sand, pebbles, shells, bottom tem- 

 perature 39.7, 104 specimens; station 3223, Bering Sea, lat. 54 



