484 K. J. Bush — Notes on the Family Pyramidellidm. 



4 m 



Fig. 



1 



Fig. 



2 



Fig. 



3. 



Fig. 



4. 



Fig. 



5. 



Fig. 



6. 



Fig. 



7. 



Fig. 



8 



Fig. 



9. 



Fig. 



10 



Fig. 



11. 



Fig. 



12 



-Turbonilla nivea (St.) V., x 10, p. 480. 

 -Odostomia sulcosa (M.), x 10, p. 482. 

 Turbonilla interrupta (T.) var. obesa n. n., x 10, p. 483. 

 Turbonilla areolata V., x 10, p. 481. 

 -Turbonilla (pqualis (Say) V., x 8, p. 480. . 

 ■Odostomia dealbata (St.) Gld., x 9, p. 483. 

 ■Odostomia eburnea (St.) Gld., x 13, p. 483. 

 ■Odostomia modesta St., x 9, p. 482. 

 ■Turbonilla interrupta (T.) Bush, x 12, p. 481. 

 -The same. Sculpture', much enlarged. 

 ■Odostomia producta (C. B. Ad.) Gld., x 9, p. 483. 

 ■Turbonilla elegantula, V. , x 13, p. 483. 



