JG OEOIOOY 



5. Conclusiovs. — It only vomains to point out the principal con- 

 clusions at which I have arrived. These are — • 



1*^. — That the lowest bods seen in Cuteh were Jurassic marine beds, 

 and that these were beneath beds conivamug PalcBozamia. 



2wr/. — That there are good grounds for supposing the marine Jurassic 

 and the Zamia- bearing beds of Cuteh to be intercalated, and that there 

 appear even strong-er reasons for believing them to belong to one general 

 series. The only doubt as to their intercalation arises from the possibility 

 of repetition by faulting. If not intercalated, the marine beds are 

 certainly the older. It follows as a corollary, that all beds in India con- 

 taining PalcBozaw.ia aculifolia, and P. Cutckemis, in other words, those 

 belonging to the Rajmahal group of the Survey classification, are of 

 Jurassic age, and probably. Lower Jurassic."^ 



2)rd. — That the Deccan and Malwa traps extend as far to the west 

 as Cuteh, and that they there rest upon Jurassic beds and are covered 

 unconformably by nummulitic formations. 



A sketch section is appended, which, if compared with that given in 

 the Geological Transactions, will illustrate the differences between my 

 views of the geological structure of Cuteh and those of Captain Grant. 

 On the accompanying map of the portion of Cutcb traversed by me, the 

 geological lines are from my own observations. These agree closely 

 with those given by Captain Grant. 



* See Appeudix. 



