[ENERO D G@EF l ON 
By JOHN ROY, 
(Secretary of the Society.) 
Since the publication of the Transactions of the Aberdeen Natural History 
Society in 1878, papers have been read or Lectures delivered before the 
Society on the following subjects :— 
Mr. J. Sim—“ On the Sphagnacee of the District.” 
Mr. Taylor—“ On the Sharks of our Seas.” 
Rey. Dr. Longmuir—*“ On the Growth of Peat.” 
Dr. Trail—* A Visit to Norway.” 
Mr. J. Roy—“ On Fresh-Water Alge.” 
Mr. J. Sim—‘“ On Shetland and its Flora.” 
Mr. T. Sim—“ On Proliferous Ferns.” 
Mr. George Sim—‘“ On Herrings and Sprats.” 
Mr. (now Dr.) Walker—‘ On Cyclosis.” 
Mr. J. Roy—* On the Conjugate.” 
Mr. Duncan—“ On the Botany of Ben-a-Chie.” 
Mr. R. Fergusson—“On a Diatomaceous Deposit near Dunrobin.” 
Mr. James Taylor—“ On Coniomycetous Fungi.” 
Mr. George Sim—‘‘ On Herrings and other Fishes.” 
Mr. F. G. Ogilvie—‘ Geological Field Notes.” 
Dr. Trail—“ On Leaf Fungi.” 
Dr. Struthers—‘*‘ On the Rudimentary Hind Limb of the Green- 
land Right Whale.” 
Mr. F. G. Ogilvie—‘ On the Rocks of Balgownie.” 
Mr. J. Sim—“ On a Prostrate Form of the Common Rush found 
in Shetland. 
