24 



KNOWLEDGE. 



January, 1915. 



Figure 2Z. A /oiiphite, CiUaria riguia. X 20. 

 Showing the interior of the sl^eleton. 



Figure 23. Cyclaiininna cctiiccllata. X 20. Figure 24. Massilina aecaiis. X 30. 



Foraminifera showing the internal chambers. 



From scia'^raplis by J. E. Banuird. F.li.M.S. 



