PLATE LIX. 



Epiaster De Loriolii, Wright. 

 From the JJjjper Greensand. 



Fig. 1 a. Test, upper surface, natural size. My coUectiou. (P. 265.) 



b. Do. under do. do. 



c. Do. lateral view do. 

 (/. Do. posterior do. do. 

 e. Do. anterior do. do. 



/. Ambulacral and inter-ambulacral plates, with poriferous zones, magnified three 



times, 

 y. Apical disc, magnified three times. 



