PLATE XIX. 



Fossil Corals. 



Fig. 1. Coeloria andrewsi, Gregory, sp.n. Transverse section. 

 Fig. 2. Mceandrina equisepta, Gregory, sp.n. Transverse section. 

 Fig. 3. Orbicella rmirrayi, Gregory, sp.n. Transverse section. 

 Fig. 4. Oi-bicella prceheliopora, Gregory, sp.n. Transverse section. 



Fig. 5. Acanthastrcea patula, Gregory, var. nov. paucidentata. Trans- 

 verse section. 

 Fig. 6. Anisocoenia favoides, Gregory, sp.n. Transverse section. 

 Fig. 7. Anisocoenia murrayi, Gregory, sp.n. Transverse section. 

 Fig. 8. Coscinarcea andrewsi, Gregory, sp.n. Transverse section. 



All the figures twice natural size. 



