40 BULLETIN 15, UNITED STATES NATIONAL MUSEUM. 



3440, Bering Sea, lat. 57° 5' N.; long. 170° 41' W., 48 fathoms, black 

 mud, shells, bottom temperatm'e ?, 901 specimens; station 3441, 

 Bering Sea, lat. 57° 4' 20" N.; long. 170° 52' 30" W., 51 fathoms, 

 black mud, shells, bottom temperature 39°, 319 specimens; sta- 

 tion 3442, Bering Sea, lat. 57° 10' N.; long. 170° 47' 15" W., 47 

 fathoms, blue mud, shells, bottom temperature 40°, 59 specimens; 

 station 3443, ofl' Washington, lat. 48° 13' 30" N.; long. 123° 11' 20" 

 W., 97 fathoms, green mud, pebbles, bottom temperature 46°, 1 speci- 

 men; station 3449, off Washington, lat. 48° 29' 40" N.; long. 124° 40' 

 10" W., 135 fathoms, gray sand, gravel, 121 specimens ; station 3450, off 

 Washington, lat. 48° 26' 50" N.; long. 124° 39' 35" W., 151 fathoms, 

 gravel, bottom temperature 44°, 21 specimens; station 3452, off 

 Washington, lat. 48° 24' 40" N.; long. 124° 29' 10" W., 125 fathoms, 

 rocky, black gravel, bottom temperature 44.5°, 7 specimens; station 

 3453, ofT Washington, lat. 48° 20' N.; long. 124° 13' 40" W., 120 

 fathoms, gray sand, black specks, bottom temperature 44.4°, 102 

 specimens; station 3454, off Washington, lat. 48° 27' 50" N.; long. 

 124° 42' 40" W., 152 fathoms, gray sand, rocky, bottom temperature 

 44.2°, 3 specimens; station 3456, off Washington, lat. 48° 31' 15" N.; 

 long. 124° 43' 15" W., 136 fathoms, gray sand, bottom temperature 

 44.2°, 21 specimens; station 3457, off Washington, lat. 48° 28' 20" N.; 

 long. 124° 52' 5" W., 142 fathoms, graysand, bottom temperature 44.2°, 

 90 specimens; station 3459, off Washington, lat. 48° 24' 20" N.; long. 

 124° 24' 40" W., 123 fathoms, gray sand, pebbles, bottom tempera- 

 ture 44.5°, 21 specimens; station 3482, Bering Sea, lat. 57° 18' N.; 

 long. 170° 42' W., 42 fathoms, green mud, fine sand, bottom tem- 

 perature 38.9°, 491 specimens; station 3483, Bering Sea, lat. 57° 18' 

 N.; long. 171° 18' W., 56 fathoms, green mud, bottom temperature 

 36.8°, 5 specimens; station 3485, Bering Sea, lat. 57° 18' N. ; long. 

 172° 34' W., 62 fathoms, green mud, bottom temperature 37.1°, 18 

 specimens; station 3486, Bering Sea, lat. 57° 19' N.; long. 173° 53' 

 W., 150 fathoms, green mud, fine sand, bottom temperature 38°, 6 

 specimens; station 3487, Bering Sea, lat. 57° 10' N.; long. 173° 45' 

 W., 81 fathoms, green mud, fine sand, bottom temperature 37.6°, 

 30 specimens; station 3490, Bering Sea, lat. 56° 47' N.; long. 173° 

 14' W., 78 fathoms, green mud, fine sand, bottom temperature 38°, 

 8 specimens; station 3491, Bering Sea, lat. 56° 32' N.; long. 172° 28' 

 W., 103 fathoms, green mud, fine gray sand, bottom temperature?, 

 14 specimens; station 3492, Bering Sea, lat. 56° 32' N.; long. 171° 

 50' W., 70 fathoms, green mud, fine sand, bottom temperature 37.8°, 

 5 specimens; station 3495, Bering Sea, lat. 56° 37' N.; long. 170° 1' 

 W., 56 fathoms, green mud, fine sand, bottom temperature 38.5°, 

 5 specimens; station 3504, Bering Sea, lat. 56° 57' N.; long. 169° 27' 

 W., 34 fathoms, fine gray sand, black specks, bottom temperature 

 37.8°, 95 specimens; station 3505, Bering Sea, lat. 57° 9' N.; long. 



