Datu. — Mollusca and Brachiopoda. 
PLATE 1. 
Fie. 1. Pleurotomella (Phymorhynchus) castanea Dall; alt. 58 mm.; p. 284. 
Fie. 2. Cancellaria (Merica) io Dall; alt. 43 mm.; p. 295. 
Fie. 8. Pleurotomella (Phymorphynchus 2?) clarinda Dall; alt. 39.0 mm.; p. 285. 
Fie. 4. Cancellaria (Merica) corbicula Dall; alt. 21.5 mm.; p. 294. 
Fie. 5. Borsonia (Borsonella) agassizii Dall; alt. 23.0 mm. ; p. 275. 
Fic. 6. Pleurotomella (Gymnobela) agonia Dall; alt. 25 mm.; p. 278. 
Fic. 7. Gemmula benthima Dall; alt. 28.0 mm. ; p. 267, 
Fie. 8. Cancellaria (Merica) centrota Dall; alt. 35 mm.; p. 295. 
Fie. 9. Glyphostoma immaculata Dall; alt. 10.4 mm. ; p. 289. 
The drawings for this plate were made by the late Dr. J. C. McConnell. 
