EXPLANATION OF PLATE L. 



Aturia Vanuxemi Conrad (p. 287). 



Fig. 1. Lateral view of a large cast from Shark River, showing the lines of septa very distinctly. 



The specimen is probably somewhat compressed laterally, but not otherwise distorted, 

 The profile view on Fl. xux is of the same specimen. Kntgeia College, 



398 



