The Natural History Transactions of Northumberland and Durham, of 

 which this forms the first part, are to he looked upon as a continuation of the 

 "Transactions of the Tyneside Naturalists' Field Club" under a different 

 title, being in fact the Proceedings of the " Natural History Society of North- 

 umberland, Durham, and Newcastle-upon-Tyne" incorporated with those of 

 the Tyneside Naturalists' Field Club. 



