PLATE V. 

 Fig. 



1-1 



2. I The corallum and details of Tkecomiilia WrigUi, Duncan. (Inferior Oolite.) 



3. \ (Page 17). 



4J 



5. A calice, magnified. 



6. 



^ > Views of LatimoBandra Flemingi, Ed. & H. (Page 18.) 



