THE CELTIC PROVmCE: 



ITS EXTENT AND ITS MARINE FAUNA. 



AN ADDRESS 



DELIVERED AT 



THE ANNIVERSARY MEETING 



OF THE 



HERTFORDSHIRE 

 NATURAL HISTORY SOCIETY, 



On the 28th of April, 1908, at Watford, 



BY 



CANON ALFRED MERLE NORMAN, 



M.A., D.C.L., LL.D., F.R.S., F.L.S. 



PRESIDENT OF THE SOCIETY. 



[From the ' Transactions of the Hertfordshire Natural History 

 Society; Vol. XIV, Part 1, September, 1909.] 



HERTFORD : 



STEPHEN AUSTIN AND SONS, LTD., PRINTERS. 



1909. 



