PLATE XXXV. 



Fig. 27. 



Julia floridana Uall, outside of riglit valve ; Ion. 3.7 mm. ; p. 811. 



The same, inside view. 



The same, inside view of left valve. 



Linicca solida Dall, inside view ; alt. 3. 5 mm. ; p. 769. 



The same, outside view. 



Crenella diiplinciisis Dall, inside view ; alt. 2.5 mm. ; p. 804. 



Anomia floridana Dall, inside of upper valve ; Ion. 29 mm. ; p. 7S3. 



Diniya grandis Dall ; Ion. 33 mm. ; p. 764. 



Sphenia atteniiata Dall, inside of left valve; Ion. 9.5 mm. ; p. 860. 



Tugoniopsis coinpacta Dall, inside of left valve ; Ion. 7 mm. ; p. 860. 



Ano7ma microgramniata Dall ; Ion. 22 mm. ; p. 783. 



Modiohiria carolinetisis Dall; Ion. 6.5 mm. ; p. 806. 



Congcria lamcllata Dall, inside of right valve, the lower margin imperfect ; alt. 



1 1.5 mm. ; p. 809. 

 CoiigL-ria laiiiellata Dall, inside of left valve ; alt. 17 mm. ; p. 809. 

 The same, seen in profile to show projecting lamina. 

 Modiolus Gtcppyi Dall ; Ion. 9 mm. ; p. 794. 

 Modiohts pugetensis Dall; Ion. 17 mm. ; p. 792. 

 Lima tampaensis Dall ; alt. 20 mm. ; p. 766. 

 AiWDiia limatula Dall, outside of upper valve ; with one of the hollow calcareous 



byssal plugs of the same species affixed to the surface ; lat. 70 mm. ; 



p. 785. 

 Lima vicksburgiana Uall, from a cast; alt. 31 mm. ; p. 765. 

 Lima carolinensis Dall ; alt. 16.5 mm. ; p. 767. 

 Crenella minuscula Dall ; 2 mm. ; p. 803. 

 Fistula7ia ocalana Dall, cast ; Ion. 55 mm. ; p. 826. 

 Lima costiilata Dall, fragment; Ion. 18 mm. ; p. 766. 

 Spondyliis rotundatus Heilprin, outside of young upper valve ; alt. 57 mm. ; 



P- 759- 



The same ; profile of one of the foliations. 



Modiolus {Gregariella) minimus Dall, pseudomorph in silica, from above, show- 

 ing traces of original shell ; Ion. 7 mm. ; p. 797. 



Lithopliaga nuda Dall, silicious pseudomorph, dorsal view, showing traces of 

 shell, the posterior end defective ; Ion. 50 mm. ; p. 800. 



930 



