Smith: Fossil Invertebrate Fauna.] 



[Phil. Journ. Sci., VIII, A, No. 4. 



PLATE XVIII. 



Fig. 1. Montlivaultia cortada sp. nov. 2, 3. Caryophyllia (?) laoagana sp. nov. 4. 5. Pat- 

 talophyllia (?) bonita so. nov. 6. Madrepora duncani Reuss. (?) 7. Flabellum australe 

 Moseley (?) 8. Odontocyathus coloradus sp. nov. 9. Pachyseris cristata K. Mart. (?) 

 10. Ptychocyathus (?) incognitus sp. nov. 



