“ Annals of Philosophy for April, 1817, by Dr. Thomson. The Editor. 1817. books. donors March 30. Journal of Science and the Arts, edited at the Royal Institution of Great Britain, No. 5. The Royal Institution of Great Britain. Le Regne Animal distribué d'apres son organination pour servir de base a l'Histoire Naturelle des Animaux et d'Introduction a l'Anatomie comparée par M. le Ch. Cuvier, Conseiller d'Etat ordinaire, Secretaire perpetuel de l'Academie des Sciences de l'Institut Royal, &c. ”

“ Specimens from Scotland. John MacCulloch, M.D. Pres. G. Soc. Specimens of the Green Sand stratum from Boxham, one mile east of Warminster. Miss Benett. Slab of Serpentine and primitive Marble, from near the town of Milford in the State of Connecticut, North America. William Vaughan, Esq. Memb. G. Soc. April 18. Casts from Bivalves from the sand at Chobham. Charles Stokes, Esq. Sec. G. Soc. Specimens of Ferruginous Sandstone impregnated with bitumen from Chilly Sussex. G. B. Greenough, Esq. Memb. G. Soc. Series of Specimens of Slate from Dunkeld, and a series of Mica Slate from Perthshire. ”

“ Scheuchsero, M.D. Math. Prof. Tigurino, &c. Auctus & Illustratus a Jac. Theod. Klein Gedani, 1740, 4t° A Delineation of the Strata of Derbyshire, de signed from a Tablet composed of the Specimens of each stratum, with an explanatory account, by White Watson, F.L.S Sheffield, 1811, 4t° Journal de Physique for Nov. & Dec. 1816. Robert Ferguson, Esq. Menb. G. Soc. 31. Annals of Philosophy for March, 1817, by Dr. ”