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action angles animal appears applied ascertained astronomical atmosphere axis Bart blood bodies Captain carbon chlorine colour Communicated compound concludes containing copper crystals David Brewster deduced described determining direction distance Edward Sabine effect electricity employed error examined experiments F.R.S. Read fixed stars fluid former fossil glass Greenwich heat height Henry Kater Herschel hydrogen inches influence instrument iron Kater latitude length light longitude magnetic needle mean measure mercury metals method mode motion muriatic acid muscles nerves observations Observatory obtained ovum oxide oxygen paper parallax peculiar pendulum Peter Barlow phenomena Phil plane plate platinum polarization pole portion produced proportion quantity rays Read April Read February Read June reflexion refraction remarks right ascension Royal Samuel Hunter Christie Sir Everard Home Sir Humphry Davy structure substance sulphuric acid surface tain telescope temperature tion Trans tube vibrations William Hyde Wollaston wire Wollaston
Page 165 - Account of an assemblage of fossil teeth and bones of elephant, rhinoceros, hippopotamus, bear, tiger, and hyaena and sixteen other animals : discovered in a cave at Kirkdale, Yorkshire, in the year 1821 : with a comparative view of five similar caverns in various parts of England, and others on the Continent.
Page 441 - On the Anomaly in the Variation of the Magnetic Needle, as observed on Ship-board.
Page 353 - ... upon a platina tray, under an inverted pot, to the heat of a wind-furnace. The ingot, on being taken out of the furnace, is immediately to be plunged into dilute sulphuric acid, which in the course of a few hours will entirely dissolve the flux adhering to the surface.
Page xiii - Account of an assemblage of -Fossil Teeth and Bones of Elephant, Rhinoceros, Hippopotamus, Bear, Tiger, and Hyaena, and sixteen other animals; discovered in a cave at Kirkdale, Yorkshire, in the year 1821; with a comparative view of five similar caverns in various parts of England, and others on the Continent.
Page 363 - R other other fluid, to the height of two or three inches ; while the remaining parts of the tube, together with the cistern, to the depth of about half an inch, are filled with oil ; care being taken to bring the surfaces of water in both legs to the same level, by equalizing the pressure of the incumbent columns of oil. If the horizontal pipe be applied to the key-hole of a door, or any similar perforation in...
Page 386 - Bruja, where the water in dry seasons is very brackish, and from which there is no perceptible current to the sea. The result of this survey fixes the mean height of the Pacific, at Panama, at 3-52 feet above the Atlantic at Chagres. Between the extremes of elevation and depression of the greatest tides in the Pacific at Panama, there is a difference of 27-44 feet; but the mean difference at the usual spring tides is 21 '22.
Page 150 - An Account of the Re-measurement of the Cube, Cylinder, and Sphere, used by the late Sir George Shuckburgh Evelyn, in his enquiries respecting a Standard of Weights and. Measures. By Capt, Kater.
Page 157 - On a new species of Rhinoceros found in the interior of Africa, the Skull of which bears a close resemblance to that found in a fossil state in Siberia and other countries.
Page 357 - This paper commences by noticing, that the Philosophical Transactions contain 'the record of observations on the dip of the needle in London from the early part of the last century to the present time : that these observations all concur in showing a progressive decrease of the dip during the whole period in question ; but that they are insufficient in number and frequency, and, the earlier ones particularly, in the required accuracy, to enable us to determine whether the annual decrease has been...