CONTENTS. 



Transactions — pagb 

 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 Ctccurrenoe of Trichomants ladirAins, 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 Eflfects 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 ExcnRsioNS — 



Keppel Pier, Cumbrae, 158 



Glamis, Forfarshire, 159 



Girvan Valley, 160 



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



Ailsa Craig, .......... 153 



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



Pollok, 163 



Howietoun Hatchery, 163 



Castlemilk, 163 



Glenfalloch, - - - - 163 



ToUcross Park, 163 



Ben Lomond, 163 



Ross Priory, 163 



Gallingad Glen, Caldarvan, ....... 154 



Glen Water, Darvel, 164 



Proceedings^ 



Crambua latistrius, JIo\f., from Iiyine. By A. Adie Dalglish. - 165 



Report of the Council on the Business of Session 1898-99, - - 166 



Botanising among the Dolomites. By Robert Brown, M.D., - 168 

 Short Address. By the President, Alex. Somerville, B.Sc, 



FL.S., ... - - 169 



Aeherontia atropos, L., the Deaths-head Moth, from Islay. 



By Dr. T. F. Gilmour, 169 



