# 



V 



PLATE 13 (bi«). 



Fig. 1. 86. 1. LiTuiTEs TmDATUs. (Pag- 52.) 



A large specimen, Bhowing a part of the fossil denuded of the shell, the direction and distance of the septa, 

 and a portion of the deep outer chamber ; the extremity being broken off. 



