Proc, Ituij. Socij, of Edin. ] 



[Vol. XXX. 



Fig. IS.^Locli Trool, from tlie hillside above Gleiihead, lot)king west. Half-way 

 down the loch, wooded promontories project into the water from either side, 

 leaving but a narrow passage ; this is seen fmni the other side in tigs. 14 

 and 15. 



'4^3SaUH 



Fi(!. 11.— Liich 'I'mol frmn the west end, looking east. Associations of Carex 

 rostrata, etc. occur about tiie margin. The greater portion of tiie loch is 

 hidden from view by the promontories mentioned above. 



Mil Gkokgk ^\'KS'r. 



[Plate 7.—Jii/cnr</ t,>oii /layr 112. 



