CONTENTS 



Transactions— page 

 Notes on the Marine Mollusca of Port-Stewart, North Ireland 



(especially in their relationship with the Clyde Fauna). By 



Rev. G. A. Frank Knight, M. A., 1 



Notes on the occurrence of Trichomanes radicans, Sw., in 



Scotland. By William Stewart, 18 



A Census of Glasgow Rookeries. By Hugh Boyd Watt, - - 21 

 The Carboniferous Lycopods and Sphenophylls. By Robert 



Kidston, F.R.S.E., F.G.S. (Retiring Presidential Lecture), 25 

 Meteorological Notes, and Remarks upon the Weather during 



the Year 1899, with its General Effects upon Vegetation. 



By James Whitton, Superintendent of Parks, Glasgow, - 141 

 Notes on a Cruise in Clyde Waters in June, 1900. By John 



Paterson, - 154 



Reports on Excursions — 



Keppel Pier, Cumbrae, - - - 158 



Glamis, Forfarshire, 159 



Girvan Valley, - 160 



Dougalston and "The Auld Wives' Lifts," - - - - 161 



Ailsa Craig, - 163 



Cumbernauld Glen, --------- 163 



Pollok, 163 



Howietoun Hatchery, - 163 



Castlemilk, 163 



Glenfanoch, .....' 163 



Tollcross Park, ---------- 163 



Ben Lomond, -------- . 163 



Ross Priory, ----- 163 



Gallingad Glen, Caldarvan, - 164 



Glen Water, Darvel, ...,,.... . - 164 



