Dawu. — Mollusca and Brachiopoda. 
Fig. 1. 
Fie. 2. 
Fic. 3. 
Fig. 4. 
Fie. 65. 
Fie. 6. 
Fie. 7. 
Fie. 8. 
Fie. 9. 
Fia. 10. 
Fig. 11. 
Fig. 12. 
Fie. 13. 
Fig. 14. 
Fia. 15 
PLATE 15. 
Malletia (Minormalletia) benthima Dall, profile; lon. 9. 5 mm.; p. 386. 
The same, dorsal view of the same valve.’ 
Tindaria atossa Dall, profile ; lon. 3.6 mm. ; p. 388. 
The same, dorsal view. 
Malletia (Minormalletia) arciformis Dall, profile ; lon. 10.6 mm.; p. 8865. 
The same, dorsal view of the same valve. 
Tindaria compressa Tall, dorsal view ; lon. 8.2 mm.; p. 887. 
The same, in profile, not quite adult. 
Toledonia limnaeiformis (Smith), in profile; alt. 3.2 mm. 
Periploma (Halistrepta) sulcata Dall; lon. 82.0 mm.; p. 427. 
Typhis martyria Dall ; alt. 27.0 mm.; p. 314. 
Acteon (Microglyphis) breviculus Dall; alt. 3.6 mm.; p. 288. 
Limopsis diegensis Dall, exterior ; lon. 13.0 mm.; p. 395. 
Antistreptus magellanicus Dall; alt. 4.6mm. ; p. 315. 
Limopsis diegensis Dall, interior view of the same valve; the crenulation 
of the margin not well shown; lon. 13 mm.; p. 395. 
Figures 1 to 8 were drawn by Miss Evelyn Mitchell; the others by the late Dr. 
J. C. McConnell. 
