PLATE XXXII. 



Page 



Fig. 1. Scirpearella 2)rofunda, n. sj). Colony, partially restored, . . 155 



Fig. la. ,, ,, Polyps from end of a branch; enlarged. 



Fig. 2. Parisisfrvticosa, Yen-ill. Portion of colony, .... 182 

 Fig. 2«. ,, ., Axis, deprived of coenenchyma ; showing branching, enlarged. 



Fig. 2h. „ ,, Terminal portion of a branch ; enlarged. 



