74 



INFERIOR OOLITE AMxMONITES. 



Table I. — Arrangement of the Varieties of Lioc. concavum according to the amount 



of their difference from the Type. 



Lioc. concavum, y. 



Lioc. concavum, £ 

 '' (formosum). 



Lioc. concavum, e. 



Lioc. concavum, 0. 

 Lioc. concavum, a. 



Lioc. concavum, 8 

 (pingue). 



Lioc. concavum, n. 



Lioc. concavum, A. 

 (v-scriptum). 



Lioc. concavum, p 

 (v-scriptum). 



Lioc concavum, 6. 



Lioc. concavum, v 

 (v-scriptum.) 



Lioc. concavum, k. 



_Lioc. concavum, 



