DEVONIAN ANIMALS. 



331 



Fig. 400. 



Fig. 401. 



Fig. 402. 



Figs. 400-402.— Devonian Plants (after Dawson): 400. Cardiocarpum Baileyi, a Fruit. 401. An- 

 thophyllites Devonicus. 402. Cordaites Robbii, a Group of Leaves. 



such as we shall find in the coal ; in other words, we find ancient dirt- 

 beds, fossil forest-grounds, and fossil peat-bogs. All the phenomena of 



Fig. 405. 



Fig. 406. 



Figs. 403-406.— Devonian Corals: 403. Acervularia Davidsoni (after Hall). 404. Diphyphyllum 

 Archiaci. 405. Zaphrentis Wortheui (after Meek). 406. Favosites hemispherica. 



