MUSEUM NORMANIANUM, 



OR 



of 



OF 



Europe, and the Arctic and North Atlantic Oceans, 



WHICH ARE CONTAINED IN THE COLLECTION OF THE 



REV. CANON A. M. NORMAN, 



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



VI. MOLLUSCA TERRESTRIA 

 ET FLU VI ATI LI A. 



SUPPLEMENT 



(TO CATALOGUE PRINTED IN 1890). 



DURHAM : 

 THOMAS CALDCLETGH, PRINTER, 70, SADDLER STREET. 



1900. 



