Mollusks 29 A 



Macoma calcarea Gmelin Sta. No. 5282 , 5284 , 5287 , 5290 5283 



5294, 5298 



Macoma sabulosa Spengler " 3486 



Macoma balthica Linne" " 5284 



Macoma brota Dall " 5283, 5284 



Macoma inconspicua Broderip & Sowerby. " 5285 



Mi/a truncata Linne " 5282, 5285, 5289, 5290, 5293 



5294, 5497, 5298, 5299 



Mya intermedia Dall " 5286 , 5293 



Saxicava arctica Linne . " 5290, 5291 , 5293, 5299 



Saxicava pholadis Linne " 5282, 5285, 5289, 5290, 5293, 



5294, 5497, 5298, 5299. 5300 



Cyrtodaria kurriana Dunker " 1926 



Dentalium sp ' 3486 



Chrysodomus cf . saturus Martyn. ' 1926 



Buccinum sp.? (fragment) ' 5291 



Buccinum tenue Gray ' 1926 



Neptunea beringi Dall ' 1926 



Tachyrhynchus erosus Couthouy ' 1926 



Natica sp. cf . clausa Brod " 1926 



Acmaea emydiaf Dall " 5293 



Balanus sp. (fragment) " 5286, 5289, 5293 



LIST OF COLLECTING STATIONS (WEST TO EAST). 



1942 East side of Herschel island, Yukon Territory. Elevat^n up to 200' A.T. 



1926 South side of Herschel island, Yukon Territory. The island is made up of silty mud, 



with more or less gravel mixed. Fossils were collected from 100 feet above sea level 



downward. 

 3486 From sandy mud cliffs on Kay point, Arctic coast, Yukon Territory. East side of point, 



and 3 miles from the end. Sand and sandy mud, almost clay, with thin layers of 



gravel. Sandy mud contains pebbles stratified, and cross-bedded deposits. Apparently 



part of the Anaktuvuk feature. Collected from a hillside (100') at elevation 25' A.T. 

 5300 Twenty-five miles southwest of cape Lyon, Darnley bay, Northwest Territories. From 



gravel, 50 feet elevation, on coast. 

 5301 From debris on slope of partly consolidated mud underlying gravel near top of the former 



Little river (Brock river), Northwest Territories. Ten miles from mouth, about 15 



miles south-west of cape Lyon. Elevation about 200' A.T. 

 5290 Mud-gravel about the mouth of Inman river 60 feet to 200 feet, Dolphin and Union strait, 



Northwest Territories. 

 5302 From 15 feet elevation on north side of Bernard harbour, south side of Dolphin and Union 



strait, Northwest Territories. 

 5298-5299 Sand and gravel terraces from 15 feet above high-water, south side Bernard harbour 



winter quarters, Dolphin and Union strait. 



5295 North side of Bernard harbour, 15 feet above high-water level. 

 5293 North side of Bernard harbour, from 30 feet above high-water level. 

 5291 South side of Bernard harbour, 30 feet above high-water level. 

 5286 South side of Bernard harbour. From greenish-grey sand in cut banks at high-water 



level. 



5497 Five miles south of Bernard harbour, about 12 feet elevation. 

 5285 South-west part of Victoria island, Northwest Territories. Mud formation between the 



Colville hills and south coast. D. Jenness, collector. Occurrence general up to 300 



feet, none seen higher, although the formation goes above 800 feet. (Jenness). 

 5284 West side of Coppermine river, 5 miles from mouth, from claybanks 50 feet high. Altitude 



above present level of river, 3 to 15 feet. Ice-covered. Sticking in the clay on limited 



stretch of banks. More shells seen higher up the bank. 

 5283 East side of Coppermine river, Northwest Territories, about 6 miles from the mouth, in 



river banks 50 feet in height. 

 5289 Mud-gravel of Dolomite hills, south end of Port Epworth, Coronation gulf, 320 feet 



elevation. 



5288 East side of Port Epworth harbour, Coronation gulf, Northwest Territories. From mud- 

 gravel at 500 feet elevation. 

 5287 Mud-gravel formation, 11 miles up Kogluktualuk river, Coronation gulf. Seventy-five 



tfeet above river bed. 

 5294 Cape Barrow, Bathurst inlet, Northwest Territories, 150 feet elevation. 



