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in one place, in contact with the limestone, I came across what 

 looks like a pyroxeniferoiis syenite of youngish appearance. 

 Then too there were found veins that may possibly derive from 

 a greatly transformed basic volcanic rock. 



unfortunately I had no opportunity of subjecting to a closer 

 examination those peculiar rocks that I found during an ex- 

 cursion far from the shore, at a place where my attention was 

 greatly struck by the alnöitic dikes and their curious contact 

 phenomena. Still, it may be of interest that attention has been 

 called to these occurrences. 



