MARINE MOLLUSKS OF THE SOUTH-EASTERN COAST. 185 



PLATE XXVII. 



Fig. 1. Dentalium laqne'atum Verrill ; 29.0. 



2. Dentalium ceratiim Dall, v ry youiijf ; 7.0. 

 Dentalium carduus D 11 ; 16.0. 



4. Dentalium Gouldii Dall, var. obscurum; 28.0. 



5. Cadul ua quadridintatua DaAl, aud outline of aperture ; 10.0. 

 G. Dentalium perlongum DdU, and outline of api'rtu.e; 80.0. 



7. Cadulus amiantus Dall ; 5.75. 



8. Cadulus lunula Dall, and outline of aperture ; 6.0. 



9. Cadulus wqualis Dall, and outliue of aperture; 15.0 



10. Dentalium callitlmx Dall; 25.0. 



11. Cadulua acu8 Dull; 8.0. 



12. Dentalium ensiculus Jeffreys, and outline of aperture ; 20.0. 

 12 a. Cadulus fVatsoni Dall, and outline of aperture ; 13.0. 



12 b. Dentalium eallipephan Dall; 36.0. 



12 c. Cadulus Agassizii Dall, and outline of aperture ; 9''. 



12 d. Cadulus cucurhita Dall, and outline of aperture, 4.0. 



Note.— When the outline of the aperture is given it is on the same scale as the fi^iure to which it 

 refers, and its antero-posterior line is from left to right, or in the direction of a lino drawn across the 

 plate horizontally. 



' PLATE XXVIII. 



Fig. 1. Margarita erythrocoma Dall; alt. 5.0. 



2. Calliostoma orion Dall ; alt. 4.5. 



3. Ethalia solida Dall ; bas , 2.75. 



4. Rimula frenulata Dall ; from above ; 6.25. 



5. Ethalia solida Dall, profile ; 2.0. 



6. Fossarus {Gottoina) compactus Dall, profile; 2.3. 



7. Ethalia reclusa Dall, p otile ; alt. 1.0. 



8. . Ethalia reclusa Dall, base; 2.1. 



9. Cijclostrema pompholyx Dall ; 4.2. 



10. Fossarus {Gotloina) bellus Dall ; 3.5, 



11. Liotia miniata Dall ; 2.5. 



PLATE XXIX. 



Fig. 1. Pleurotomaria Quoyana F. & B. The animal sketched from life by J. H. 

 Blake, redrawn by McConnell ; 50.0. 



2. Lampusia graeile Reeve ; 25.5. 



3. Aurinia Gouldiana Dall; 69.0. 



4. Fusus caloosa'cnsis Heilprin ; 60.0. In arranging the figures for ihe plates, 



by an error this figure was substituted for that of F. cimessus, Dall. 

 The figure of F. timcssus will therefore appear in my Report on the Fos- 

 sils of the Florida Pliocene. 



5. Msopus Stearnsii Tryon ; 4.0. 



6. Terebra (Acus) benthalis Dall; 21.0. 



7. Dolophanes Gabbii Dall ; 9.00. 

 B. Mesostoma migrans Dall ; 9.25. 



