TAB. LXVII. 
CORALS OF THE SILURIAN FORMATION. 
Entele ply llr ( WW) oALen Y 4 ») 
j 
CYATHOPHYDIUM ARTICULATUM (p. 282). 
Fig. 1. A large specimen found at Dudley, belonging to the Collection of Mr, 
Fletcher ; natural size. 
la. <A calice, magnified. 
CYATHOPHYLLUM FLEXUOSUM (p. 285). 
Fig. 2. A specimen from Much Wenlock, belonging to the Collection of Mr. 
Bowerbank ; natural size. 
2a. A corallite found at Malvern, in the Collection of the Geological Society of 
London, magnified. 
Ompnyma Muorcuisonti (p. 289). 
Fig. 3. Two corallites found at Wenlock, belonging to the Collection of Mr. 
Bowerbank ; natural size. 
3a. Calice, magnified. 
36. Vertical section, somewhat magnified. 
PrYCHOPHYLLUM PARTELLATUM (p. 291). 
Fig. 4. Side view of a specimen from Malvern, belonging to the Collection of the 
Geological Society of London ; natural size. 
du. Upper surface of the same; natural size. 
