1 86 



KKLICS OF I'RIMKVAL LIKE 



fj ' .If ■) 





II' I 



;i 



J 



II 





I j#ii!i 



NummuHtcs it also conforms in its tendency to form 

 a supplemental or intermediate skeleton with canals, 



MMI 



'15 





Fig. 48. — Section of a NuminHlite, from Eocene Limestone of Syria. 



Showing chambers, tulnili, .ind caiinls. Compare this and Fig. 49 with 



Figs. 38 and 29, 



Fig. ^^.— Portion of Shell of Calcarina. 



Magnified, after Carpenter, {a) Cells, {b) Original cell-wall with tubuIL 

 (c) Supplementary skeleton with canals. 



though the canals themselves in their arrangement 

 more nearly resemble Calcarina, which is represented 



