343 



Fragment of the " Blackwall Rock" (Conglomerate of the Plastic 

 Clay) ; presented by R. Taylor, Esq., F.G.S. 



Specimen of Pinna affinis from the London Clay, Bognor ; presented 

 by G. B. Greenough, Esq., V.P.G.S. 



Specimens of Chalcedony and Fossils from the Chalk at Hemel 

 Hempstead, Herts ; presented by H. C. White, Esq., F.G.S. 



Remains of Fish from the London Clay of Sheppey, and Mamma- 

 lian Teeth and Bones from the Pleistocene deposit at Erith, Kent ; 

 presented by Robert White, Esq. 



Plagiostoma (?) spinosum from the Chalk, and Teeth of the Rhino- 

 ceros and Equus from a Brickfield near Salisbury ; presented by 

 Mr. George Card. 



Casts of the Tympanic Bones of Cetacea from the Red Crag of Fe- 

 lixstow ; presented by the Rev. Prof. Henslow, F.G.S. 



Fossil Seeds from the Lower Freshwater deposit at Hordwell ; pre- 

 sented by S. V. Wood, Esq., F.G.S. 



Sigillaria from the Coal-measures, Clutton in Templecloud, Somer- 

 set ; presented by Dr. Pope. 



Favosites from the Caradoc Sandstone, Haverfordwest; presented 

 by Mrs. Day, of Swan-hill House, Shrewsbury. 



Foreign Specimens. 



Cretaceous Fossils from New Granada ; presented by Evan Hopkins, 



Esq., F.G.S. 

 Mineral Alum from a Cave about forty feet above the level of Bu- 

 chanan's River, Cape of Good Hope, and a species of Pectunculus ; 



presented by Dr. Sinclair, R.N. 

 Specimen of Olivine in Basaltic Rock, from Cutch ; presented by 



Capt. Postans. 

 Specimens of Opaline Wood from Van Diemen's Land ; presented 



by M. C. Moxon. 

 Crystals of Carbonate of Lime, and of Native Copper with Magnetic 



Iron Pyrites in Quartz, from the Alten Copper- works, Lapland ; 



presented by J. R. Crowe, Esq. 

 Pleistocene Fossils from North America ; presented by Charles Lyell, 



Esq., F.G.S. 

 Specimens from Greece ; presented by W. C. Trevelyan, Esq., F.G.S. 

 Fossils from the Inferior Oolite and Lias of Normandy ; presented 



by A. Majendie, Esq., F.G.S. 

 Large species of Spondylus from Mexico ; presented by John Taylor, 



Esq., V.P.G.S. 

 The Fossil Astragalus of a Quadrumanous Animal from the Sewalik 



Hills; discovered by Dr. Falconer in 1837 (see Geol. Proc. 



vol. ii. p. 568) ; presented by William Lonsdale, Esq., F.G.S. 

 Carboniferous Fossils from Australia ; presented by J. S, Bower- 

 bank, Esq., F.G.S. 

 Coal-measure plants from Australia ; presented by the Rev. C. P. 



Wilton. 



