PLATE XXIV. 



PAGE 



Figs. 1, la. Tkitonitim showalteei (Conrad) 141 



1. Ventral view. 3 miles below Potomac Creek, 

 la. Dorsal view of the same specimen. 



Fig. 2. Pyeula penita var. Conrad 131 



Ventral view with outlined restoration. Popes Creek. 



Figs. 3, 3a. Fulgueoficus aegutus Clark 142 



Type specimen. Potomac Creek. 



Figs. 4, 4a. FusoFicuLA juvenis (Whitfield) 143 



4. Ventral view. 2 miles beloAv Potomac Creek. 

 4a. Dorsal view of the same specimen. 



Fig. 5. Pyeula (?) sp 142 



Body whorl. Poises Creek. 



Fig. 6. TumcLA (?) sp 138 



Popes Creek. 



Fig. 7. MoBio BEEVIDENTATA ( Aldricli) 144 



Dorsal view. 1 mile southeast of Mason Springs. 



Fig. 8. Cypraea smithi Aldrich 144 



Specimen with outlined restoration. % mile below Chapel Point. 



276 



