-1 



J 



Fiff. 1. 



PLATE .S. 



411. 1. RlJSOPHYCUS CLAVATUS. 



1 a. A spociiueii with twu stems, apparently proocciling from a shigle root 

 1 h A smaller suigU" siieclmcn. 



Fig. 2. 



412. 2. RasoPHYccs subangul.vtu; 



2 a. A specimen of large size, and greater than the ordinary length. 

 2 b. Two fragments of smaller size. 



Fig. 3. 



Fig. 4 a, b, & 5. 



Fiff. 6. 



410. 9. P.\L;EOPHycus 



Roofs of some marme plants i 

 413. 3. RrsopHTcus podicus 



( Pag. 23) 



( Pag. 23.) 



(Pag. 22.) 

 (Pag. 2-5.) 

 ( Pag. 24.) 



