s^ 



l^ 



TRANSACTIONS 



OF THE 



NATURAL HISTORY SOCIETY 



OF 



NORTHUMBERLAND, DURHAM, 



NEWCASTLE-UPON-TYNE. 



(N'eiiur Sej?ies) 



VOLUME III., PART HI. 



LONDON : 



\VILLL\MS AND NORGATE, 



14, Henrietta Street, Covent Garden, 



NEWCASTLE-UPON-TYNE : 

 MAWSOxN, SWAN and MORGAN, Ltd. 

 191L 



