244 Geology. 



Borneo, were presented by Mr. A. H. Everett. A skull of 

 Oreodon culbertsoni, from the White River Formation of Dakota, 

 was presented by Prof. Joseph Leidy. 



Specimens of Palseaspis americana, from the Upper Silurian 

 of Pennsylvania, were presented by Prof. E. W. Claypole. 



A second collection of Cephalopoda and other Mollusca, from 

 the Trias of Hallstatt, was purchased through Dr. E. von 

 Mojsisovics. Jurassic Cephalopoda from Dorsetshire were pur- 

 chased from Mr. S. S. Buckman. Cretaceous and Tertiary 

 Mollusca from Montana were presented by Mr. E. S. Cameron. 

 Mollusca and other fossils from the London Clay of Fareham 

 were presented by Mr. J. W. Elwes. Miocene Mollusca and 

 other fossils from Malta were presented by Dr. (now Sir) John 

 Murray. Pleistocene non-marine Mollusca from various localities 

 in the Thames Valley were presented by Mr. F. C. J. Spurrell 

 and Mr. B. B. Woodward ; from Staines, by Mr. J. Allen Brown ; 

 from Moorfields, by Mr. T. Warburton ; from Blackfriars Road, 

 by Mr. C. J. A. Meyer ; from Fulham, by Mr. F. Chapman ; and 

 from the Lea Valley, by Mr. J. E. Greenhill. A few American 

 Palaeozoic Crinoids and Blastoids were presented by Dr. F. A. 

 Bather ; some Devonian Pentremites from Kentucky, by Mr. 

 Hugh Kimbley. Cambro-Silurian Sponges from Canada were 

 presented by Sir J. William Dawson. Syringosphsera from the 

 Karakoram, Kashmir, was presented by Dr. William King. 



Specimens of the Glossopteris Flora from South Africa were 

 presented by Mr. D. Draper, Mr. G. J. Lee, and the Council of 

 the Royal Society ; from Argentina, by Dr. H. D. Hoskold. 



Total number of acquisitions, 7057. 



1891. 



The collection of the late Mr. S. H. Beckles, purchased from 

 his widow, formed a most important accession to the general series 

 of British fossils. A valuable collection of Eocene and Mesozoic 

 fossils from the south of England, was also purchased from 

 Mr. J. B. Ogle. A collection of Chalk fossils, chiefly from 

 Burhain, Kent, was presented by Mr. S. J. Hawkins. Fossils 

 from the Red Chalk were purchased from Mr. Thomas Jesson. 



A newly discovered frontlet of Saiga tatarica, from the 

 Thames deposits at Twickenham, was presented by Dr. J. R. 

 Leeson. Remains of bison and reindeer dug up in Buckingham 

 Palace Road, were presented by the Duke of Westminster. The 



