PLATE III. 



Fig. 



1.1 



2.1 



}■ C/adop//t/Iha Baheanna, Ed. & H. Corallum and details. (Page 3.) 



5. Podoseris constrida, Duncan. (Inferior Oolite.) (Page 24.) 



6. Corallum, magnified, 



[ Cyclolites Lyceti, Duncan. (Inferior Oolite.) (Page 23.) 



9. The costae, magnified. 



10. Cyclolites Beanii, Duncan. (Inferior Oolite.) (Page 23.) 



11. The septa and synapticulse, magnified. 



13. J> A Montlivaltia with distinct costge. (Inferior Oolite.) 

 14.J 



15. Cyatliopliora tuberosa, Duncan. (Great Oolite.) (Page 15.) 



16. A calice, magnified. 



17. Calices, magnified. 



18. Side view of calice, magnified. 



