PLATE XX. 
Stellaster Sharfii, Wright. i Id^ ■ 
From the Inferior Oolite. 
This grand Jurassic Goniaster was obtained from the Inferior OoHte near North- 
ampton by my old esteemed friend Samuel Sharp, Esq., E.G.S., in whose collection it 
was contained when I figured the specimen. It now forms part of the Jurassic Echino- 
dermata collection from the Inferior Oolite of Northamptonshire in the British Museum. 
