TEREBRATULA eloiigata. 



TAB. CCCCXXXV.— /o-5. 1 and 2. 



Spec. Char. Oval, convex, smooth; margiu 

 even; beak incurved. 



V ERY slightly rhomboidal, the valves are equally and 

 regularly convex ; its length at once distinguishes it 

 from T. carnea, tab. 15. 



Fig 2. exhibits the appendages to the hinge. 



Common in the soft Chalk about Norwich. 



TEREBRATULA spharoidalis. 



TAB. CCCCXXXV.— /^. 3. 



Spec. Char. A depressed sphaeroid, with a 

 slightly produced beak. 



J. BE surface of this clumsy shell is quite smooth, and 

 the edges of its valves even. 



Found at Dundry by G. VV. Braikenridge Esq. 



TEREBRATULA bullata. 



TAB. CCCCXXXV.— /^. 4. 



Spec. Char. Orbicular, ventricose, with a 

 produced and incurved beak ; front inden- 

 ted ; depth greater than its width. 



A. REMARKABLY vcutricosc specics ; from its indented 

 front there proceeds a little way towards the beaks, an 

 obscure furrow in each valve, the edges retain a regular 



