MARINE BIOLOGICAL STATION AT RORT ERIN. 



NOTE. 



It frequently happens that some of the advanced 

 students or researchers who come to Port Erin for 

 faunistic work require to have the set of the tides, the 

 lie of the land, and the position of the characteristic 

 habitats and best collecting grounds explained with the 

 help pf plans and sketches. It is also the case that some 

 students find it necessary to make for themselves little 

 maps on which to record localities and captures. It is 

 hoped, therefore, that the issue of the following sketch- 

 maps, charts and plans of Port Erin Bay and the 

 neighbourhood, which have been prepared from time to 

 time for the Annual Eeports, in this form — with space 

 for notes — may be found useful to many of our workers 

 at the Biological Station. 



W. A. Herdman. 

 December, 1912. 



