﻿44 



Bulletin 21 



162 



PLATE VII 



Page 



Fig. 1. Rimella Aldrichi. Length 12 mm. Oak Grove 27 



2. Bittium Judsoni. 4 mm. Oak Grove 27 



3. Cerithiopsis Ogilvies. 11 mm. Oak Grove and Bailey's 



Ferry 27 



4. Isapis Myttonis. 8 mm. Bailey's Ferry 28 



5. Litiopa palteosargassina. 5 mm. Oak Grove 28 



6. Natiea Judsoni. 18 mm. Oak Grove 29 



7. Adeorbis Aldrichi. Diameter 1 mm. Oak Grove 29 



8. Scala Virginia^. Length 3.75 mm. Bailey's Ferry 29 



9. Euhma chipolana. Length 9 mm. " " 30 



10. " parasites. 4 mm. Oak Grove 30 



11. '• nemoralis. 3 mm. " " 30 



12. " Scotti. 8.5 mm. Bailey's Ferry 30 



