130 BULLETIN 75, UNITED STATES NATIONAL MUSEUM. 



station 3500, Bering Sea, lat. 52 2' N. ; long. 169 30' W., 121 fathoms, 

 fine gray sand, gravel, bottom temperature 38.6, 11 specimens; 

 station 3546, Bering Sea, lat. 54 12' N. ; long. 165 42' W., 36 fathoms, 

 gravel, black sand, bottom temperature 45.6, 4 specimens; station 

 3552, Bering Sea, lat. 56 28' N.; long. 169 28' W.,54 fathoms, black 

 sand, rocky, bottom temperature 39.8, 19 specimens; station 3558, 

 Bering Sea, lat. 56 58' N.; long. 170 9' W., 25 fathoms, sand, dark 

 specks, rocky, bottom temperature 42.5, 33 specimens; station 3560, 

 Bering Sea, lat. 56 40' N.; long. 169 20' W., 43 fathoms, fine gray 

 sand, black specks, bottom temperature 40.7, 3 specimens; station 

 3599, Bering Sea, lat. 52 5' N. ; long. 177 40' W., 55 fathoms, rocky, 

 fine sand, shells, 60 specimens; station 3609, Bering Sea, lat. 55 35' 

 N.; long. 168 20' W., 74 fathoms, green mud, sand, bottom tempera- 

 ture 37.9, 1 specimen; station 4772, Bering Sea, lat. 54 30' 30" N.; 

 long. 179 14' E., 344 to 372 fathoms, green-brown sand, bottom tem- 

 perature 38.1, 5 specimens; station 4777, Bering Sea, lat. 52 11' N.; 

 long. 179 49' E., 43 to 52 fathoms, fine gravel, 240 specimens; station 

 4778, Bering Sea, lat. 52 12' N.; long. 179 52' E., 33 to 43 fathoms, 

 fine black gravel, pebbles, broken shells, 85 specimens; station 4779, 

 Bering Sea, lat. 52 11' N.; long. 179 57' W., 54 to 56 fathoms, 

 broken shells, pebbles, sand, 102 specimens; station 4782, off Aleu- 

 tians, lat. 52 55' N.; long. 173 27' E., 57 to 59 fathoms, rocks, 

 gravel, 156 specimens; station 4788, off Copper Island, lat. 54 50' 24" 

 N. ; long. 167 13' E., 56 to 57 fathoms, green sand, 1 specimen; station 

 4792, off Bering Island, lat. 54 36' 15" N. ; long. 166 57' 15" E., 

 72 fathoms, pebbles', 3 specimens; station 4860, Sea of Japan, lat. 

 36 IS' N.; long. 129 44' E., 122 fathoms, green mud, bottom tem- 

 perature 34.1, 1 specimen; station 4987, Sea of Japan, lat. 43 19' 

 20" N.; long. 140 17' E., 59 fathoms, rocky, bottom temperature 

 44.8, 4 specimens; station 4994, Sea of Japan, lat. 45 27' 50" N.; 

 long. 140 54' E., 190 fathoms, brown mud, fine black sand, bottom 

 temperature 34, 24 specimens; station 4996, Sea of Japan, lat. 45 

 35' N. ; long 140 55' E., 86 fathoms, black sand, pebbles, bottom tem- 

 perature 43.4, 4 specimens; station 4997, Gulf of Tartary, lat. 47 

 38' 40" N.; long. 141 24' 30" E., 318 fathoms, green mud, bottom 

 temperature 32.8, 1 specimen; station 5016, Okhotsk Sea, lat. 46 

 44' 30" N.; long. 143 45' E., 64 fathoms, brown mud, fine black 

 sand, rocks, coral, bottom temperature 29.8, 1 specimen; station 

 5017, Okhotsk Sea, lat. 46 43' 30" N.; long. 143 45' E., 64 fathoms, 

 brown mud, fine black sand, rocks, coral, bottom temperature 29.8, 

 2 specimens; station 5020, Okhotsk Sea, lat. 48 32' 45" N.; long. 

 145 7' 30" E., 73 fathoms, green mud, sand, pebbles, bottom tem- 

 perature 30.9, 3 specimens; station 5021, Okhotsk Sea, lat. 48 32' 

 30" N.; long. 145 8' 45" E., 73 fathoms, green mud, sand, pebbles, 

 bottom temperature 30.9, 3 specimens; Captains Harbor, Unalaska, 



