18D Canadian Arctic Expedition, 1913-18. 



Distribution : 



North America: West coast of Baffin bay, lat. 72 08' N., 10-28 fathoms 

 (Ohlin); Cat. No. 60436, U. S. N. M., U. S. B. F. Station 2499, between Misaine 

 bank and Middle ground, 130 fathoms, Albatross, collector, 3 specimens; Cat. 

 No. 10437, U. S. N. M., U. S. B. F. Station 2504, between Middle Ground and 

 Halifax, Nova Scotia, 82 fathoms, Albatross, 1 specimen; " dredged on a shelly 

 and somewhat muddy bottom, in 20 fathoms, off the northern point of Duck 

 island (New Brunswick)," type locality, (Stimpson); Cat. No. 2915, U. S. N. M., 

 Georges bank, lat. 42 5' N., long. 67 49' W., 110 fathoms, Steamer Bache, 

 collector, 1 specimen; Cat. No. 1092.3, U. S. N. M., Station 2523, east of Georges 

 bank, 111 fathoms, Albatross, collector, 1 specimen; Cat. No. 2914, U. S. N. M., 

 Steamer Speedwell, Station 47, 95 fathoms, 1 specimen; Cat. No. 2904, U. S. 

 N. M., bay of Fundy, 77 fathoms, Aug. 16, 1872, 1 specimen; Cat. No. 2905, 

 U. S. N. M., between Head harbour and Wolves, bay of Fundy, Aug. 16, 1872, 

 60 fathoms, U. S. Bureau of Fisheries, collector, 3 specimens; Cat. No. 2906, 

 U. S. N. M., gulf of Maine, Steamer Bache, Stations 16, 12, 13, 3 specimens; 

 Cat. No. 2908, Gulf of Maine, Bache, Stations 60, 66, 65 fathoms, mud, sand 

 and gravel, 1 male specimen; Cat. No. 2912, U. S. N. M., Bache Station 76, 

 gulf of Maine, 51 fathoms, mud, sand and gravel, 1 specimen; Cat. No. 2913, 

 U. S. N. M., Bache Station 5, gulf of Maine, 17 miles southeast of Monegan 

 islands, 72 fathoms, brown mud, 1 specimen; Cat. No. 37580, U. S. N. M., 

 Steamer Speedwell, Station 41, 82 fathoms, 2 specimens; Cat. No. 2909, U. S. 

 N. M., Bache, Stations 45, 74 and 75, west of Jeffrey's ledge, gulf of Maine, 

 88-92 fathoms, brown mud, 2 specimens; Cat. No. 39203, U. S. N. M., Steamer 

 Speedwell, Station 170-171, gulf of Maine, 90 fathoms, 1 specimen; Cat. No. 

 37582, U. S. N. M., Casco bay, 1 specimen; Cat. No. 2907, U. S. N. M., Casco 

 bay, 2-7 miles off Portland, 90 fathoms, 1 specimen; Cat. No. 2910, U. S. N. M., 

 Casco bay, 2 females; Cat. No. 35798, U. S. N. M., off cape Ann, Mass., Steamer 

 Speedwell, Station 137, 1 specimen; Cat. No. 37566, U. S. N. M., another 

 specimen from the same station; Cat. No. 37567, U. S. N. M., Steamer Speedwell, 

 Station 157, off cape Ann, 40 fathoms, 1 specimen; Cat. No. 37597, U. S. N. M., 

 Steamer Speedwell, Station 326, off cape Cod, Mass., 75 fathoms, 1 specimen; 

 Cat. No. 35538, U. S. N. M., Steamer Fish Hawk, Station 1093, off Martha's 

 Vineyard, 349 fathoms, 1 specimen; Cat. No. 35539, U. S. N. M., Fish Hawk, 

 Station 1028, off Martha's Vineyard, 1 specimen; Cat. No. 39197, U. S. N. M., 

 Steamer Albatross ; Station 2547, south of Martha's Vineyard, 390 fathoms, 

 1 specimen. 



Greenland: West Greenland, latitude 72 20' N., long. 59 39' W., 172 

 fathoms, stones and clay; lat. 71 10' N., long. 58 56' W., 199 fathom^, blue 

 brown clay; outside of Umanak fjord, 122 fathoms, hard light clay; Umanak, 200- 

 235-250 fathoms; lat. 70 0' N., long. 58 38' W., 199 fathoms, clay and stones; 

 lat. 66 22' N., long. 57 16' W., 686 m.; Ingolf Station 32, Davis strait, lat. 

 66 35' N., long. 56 38' W., 318 fathoms, also Ingolf Station 35, lat. 65 16' N., 

 long. 55 05' W., 362 fathoms; Brede fjord, about lat. 61 20' N., 164-175 fath- 

 oms. 



East Greenland: Lat. 75 59' N., long. 14 12' W., 300 m; lat. 75 58' N., 

 long. 14 18' W., (Due d'Orleans); lat. 74 52' N., long. 17 16' W., 359 m., 

 (Ohlin) Lat. 74 20' N., long. 17 00' W., 110 fathoms; lat. 73 20' N., long. 21 

 20' W., 70 m.; lat. 72 28' N., long. 21 48' W., 180 m.; Forsblad fjord, lat. 72 

 17' N., 50 fathoms; lat. 71 33' N., long. 21 30' W., Murray island, 200 m.; 

 Hurry inlet, lat. 70 50' N., 50 fathoms, near Stewart land about lat. 70 30' N., 

 158 fathoms; Scoresby sound, 5-25 fathoms, lat. 69 25' N., long. 20 1' W., 

 167 fathoms, large stones and clay. 



Europe: Between Novaya Zemlya and Franz Josef land, 117 fathoms 

 (Heller); Kara sea, 30-80 fathoms, Novaya Zemlya, Murman sea, 76 fathoms 

 (Stebbing) nine stations in the Barents sea; Franz Josef land; lat. 81 14' N., 



