104 



THE FOSSIL COEALS AND 



Genera from the Gaj Series. 



MADEBPOEAEIA APOEOSA. 



1. Caryophyllia 1 



2. Trochocyathus 1 



3. Stylophora 2 



4. StephanoccBnia 1 



5. Antillia 2 



6. Montlivaltia 1 



7. Leptomussa 1 



8. Dasyphyllia 1 



9. Calamophyllia 1 



10. Leptoria 1 



11. Monticulasfcraea 4 



12. Heliastrsea 3 



13. D'Achiardia 2 



14. Prionastraea 2 



15. Brachypliyllia 1 



16. Plesiastrsea 3 



Speoiei. 



17. Lafcimseandra 3 



18. Cladocora 1 



19. Echinopora 2 



Fam. FUNGIBLE. 



20. Pachyseris 2 



21. Cycloseris 1 



22. Agaricia 1 



MADEEPOEAEIA PEEFOEATA. 



23. Madrepora 



24. Turbinaria 



25. Astraeopora 



26. Pontes 



26 genera. 



. 1 

 . 1 

 . 1 

 . 1 



41 



Summary. 



Number of genera in the Cretaceous series 

 „ species „ „ 



Number of genera in the Eanikot series . 

 „ species „ „ 



Number of genera in the Khirthar series 

 „ species „ „ 



Number of genera in the Nari series 

 „ species „ „ 



Number of genera in the Gaj series 

 „ species „ „ 



Species common to more than one series 



6 

 9 



27 

 50 



14 

 16 



14 

 20 



26 

 41 



The result of comparison of the species of the Cretaceous series with those of 

 other localities shows them to belong to an horizon which is not represented in Europe, 

 and that they probably belong to passage-beds between the Secondary and Tertiary 

 formations. 



The Eanikot series appear to be of the age of the Nummulitic of Europe, and the 

 Khirthar also. 



The Nari series appear to be of Oligocene age. 



The Gaj series are Miocene, and not of an early part of the formation. 



