DEPARTMENT OF GEOLOGY. 137 



Two specimens of Semionotus capensis, from the Trias, 

 Orange Free State, South Africa; presented by Sir Henry 

 William Peek, Bart. 



One specimen of Notagogiis Pentlandi, Ag., from the 

 Jurassic, Torre d'Orlando, Naples ; presented by Walter 

 Crouch, Esq., f.z.s. 



Three teeth of Ptychodus latissimus, Ag„ from the Chalk, 

 Castleacre Ruins, near SwafFham, Norfolk ; presented by Mr. 

 James Clarke. 



B.— Invertebrata. 



(a) Mollusca. — One hundred and seventeen specimens of 

 Mollusca, from the Silurian of the Isle of Gotland ; pre- 

 sented by Francis Arthur Bather, Esq., M.A., F.G.S. 



Twenty specimens of Land Mollusca, from the Har-Dalam 

 Cavern, near Marsa-Scirocco Bay, Malta ; obtained with tho 

 aid of a grant from the Royal Society by Mr. John H. Cooke. 

 F.G.S., and presented by him. 



A specimen of Pleurotomaria gigantea, and one Exogyra 

 sinuata, from the Neocomian, Hythe ; presented by Edward 

 Abram, Esq. 



Nine specimens of Nautili, &ic., from the Neocomian of 

 Hythe ; presented by R. Etheridge, Esq., F.R.S. 



A series of Miocene Shells from Duplin County, North 

 Carolina, James River, Virginia, and St. Mary's, Maryland, 

 comprising 11 genera ; presented by Joseph Willcox, Esq. 



A series of one hundred and twelve Eocene Shells, from the 

 Paris Basin, Environs of Grignon, made in 1822 (part of the 

 collection of the late Miss Ethelred Benett) ; presented by 

 J. Benett-Stanford, Esq. 



An Ammonite, from the Lower Lias of Napton-on-the-Hill 

 and Stockton, near Rugby ; presented by W. J. Harrison, 

 Esq., F.G.S. 



One specimen of Tellina fausta, from the Post-Pliocene, 

 Belfields Quarry, Barbados ; presented by W. Churchill, Esq. 



Six specimens of limestone, with numerous examples of 

 Salterella, from the Lower Cambrian, Loch Coul, West Coast 

 of Sutherlandshire ; presented by His Grace the Duke of 

 Argyll, K.G., K.T., F.R.S., (fee, &c. 



Slab of Devonian Limestone, pierced by Saxicava rugosa, 

 from Plymouth Breakwater ; presented by W. H. Preece, 

 Esq., F.R.S. 



A specimen of Gyroceras (Aipoceras) compressurti, from 

 the Carboniferous Limestone, Clane, County Kildare, Ireland ; 

 presented by A. H. Foord, Esq., F.G.S. 



One example of Prolecanitis compressus, J. Sby., sp. 

 Carboniferous Limestone, Little Island, Queenstown Harbour, 

 Ireland ; presented by Joseph Wright, Esq., F.G.S. 



Eighteen Cephalopods, from the Carboniferous Limestone 



0.107. K 3 of 



