47 
Geological Specimens from Columbia River and other parts of North 
America; presented by the Earl of Selkirk, F.G.8. 
Belemnites from Mount Joli; presented by John Vincent, Esq. 
Specimens from Christiania ; presented by Rev. W. Bilton, F.G.S. 
Specimens from Western Africa, between Sierra Leone and Fer- 
nando Po; collected by Captain Vidal, K.N. 
Specimens from the Island of Ascension, collected by Lieutenant 
Bedford, R.N., and specimens from Gibralter; presented by Cap- 
tain Beaufort, R.N., Hon. Mem. G.S. 
Specimens from Lisbon; presented by William Edmond Logan, Esq. 
FIGIS: 
Specimens from Southern Africa and the Cape Verde Islands; pre- 
sented by Lieut. Nelson, Royal Engineers. 
Specimen from the Limestone of Bermuda, containing a Cyprea vi- 
tellus; presented by Lieut. Symonds, Royal Engineers. 
Specimens from the neighbourhood of Lisbon; presented by Daniel 
Sharpe, Esq. F.G.S. 
MIscELLANEOUS. 
Statigraphical Model of the Under Cliff, Isle of Wight; presented 
by Levett L. Boscawen Ibbetson, Esq. F.G.S. 
Fossil Infusoria, and Artificial and Natural Silica from recent Infu- 
soria, and Glass manufactured from living Infusoria; presented by 
Professor Ehrenberg. 
Recent Corals; presented by William Richardson, Esq. F.G.S. 
The Lisrary has been increased by the Donation of about 180 
Books and Pamphlets. 
Cuarts anp Maps. 
Admiralty Charts, Sailing Directions and Tide Tables, published du- 
ring the year 1837; presented by Captain Beaufort, R.N., by di- 
rection of the Right Hon. the Lords Commissioners of the Admi- 
ralty. 
Map of the Maritime County of Mayo, in Ireland, in twenty-five 
sheets; by William Bald, Esq. F.G.S. F.R.S.E. M.R.LA. &e. ; 
presented by Mr. Bald. 
Sheets 49, 50, 66, 67, 68, 72 of the Ordnance Map, in continuation 
of the Trigonometrical Survey of Great Britain; presented by the 
Master General and Board of Ordnance. 
Sheets 4, 6, and 10 of the Geological Map of Saxony ; presented by 
the Council ef Mines of Saxony. 
Map of the settled part of New South Wales, showing the situation 
of the principal rocks; by Major T. L. Mitchell, F.G.S; pre- 
sented by. Major Mitchell. 
Ordnance Townland Survey of the County of Westmeath in forty-’ 
