PLATE XXXII. 



OSTREA SKIDEGATENSIS (page 243). 



Figure 1. A clustered specimen from the south side of Alliford Bay, as viewed 

 from above. 



GRYPHJEA NEBRASCENSIS, Meek & Hayden, (page 244). 



Figure 2. Specimen from the south end of Alliford Bay. 



" 2 a. Another view of the same, to show the smaller and flatter valve. 

 2 b. amount of the convexity of 



the convex valve and its strongly incurved beak. 



INOCERAMUS (ACTINOCERAMUS) SULCATUS, Parkinson, (page 241). 



Figure 3. \ Side view of a specimen from Bear Skin Bay Skidegate Inlet, 



showing the right valve and part of the left. 

 3 a. Another view of the same specimen, showing the left valve only. 



CAMPTONECTES CURVATUS, Geinitz, (page 242). 

 Figure 4. A right or under valve, from the east end of Maud Island. 



AMUSIUM LENTICULARE (page 242). 



Figure 5. An upper valve from Cumshewa Inlet with both ears well pre- 

 served. A portion of the sculpture, magnified, is represented 

 on the right hand side of the lower part of the figure. 



LITHODOMUS MAUDENSIS (page 237) . 



Figure 6. Side view of a specimen from the east end of Maud Island, some- 

 what enlarged. 



" 6 a. Another view of the same, to show the amount of convexity of the 

 closed valves. 



