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See also:SEDGWICK, See also:ADAM (1785-1873) , See also:English geologist, was See also:born on the 22nd of See also: In papers read before the Cambridge Philosophical Society, 182o-1821, on the structure of parts of See also:Devonshire and See also:Cornwall, he made observations of exceptional See also:interest and value. Of this society in 1819 he had been one of the founders with J. S. See also:Henslow. Every See also:year for a See also:long See also:period now brought its See also:season of field-See also:work. Sedgwick dealt with the geology of the Isle of See also:Wight, and with the strata of the Yorkshire See also:coast (in papers published in the See also:Annals of See also:Philosophy, 1822, 1826); and he examined the rocks of the See also:north of See also:Scotland with See also:Murchison in 1827. He contributed an important See also:essay On the See also:Geological Relations and See also:Internal Structure of the .nlagnesian Limestone to the Geological Society of See also:London (1828). As See also:early as 1822 he had begun to make a detailed geological See also:map of the older rocks of the See also:Lake See also:District; he continued these researches whereby the See also:main structure of this mountain region was first unravelled, in succeeding years; and the See also:principal results were brought before the Geological Society (1831-1836). Meanwhile he was elected See also:president of the Geological Society in 1829-183o, and in 1831 he commenced field-work in North See also:Wales. His See also:chief attention was now concentrated on the older rocks of England and Wales. Murchison began the task of unravelling the structure of the older rocks on the Welsh See also:borders in the same year. They had intended to start together, but the arrangement: See also:fell through, and thus they began their labours independently 1I and from opposite sides of the principality. Eventually Sedgwick founded the See also:Cambrian See also:system for the See also:oldest See also:group of fossiliferous strata, and Murchison the See also:Silurian system for the See also:great group immediately below the Old Red See also:Sandstone. Their systems were found to overlap—Sedgwick's Upper Cambrian and Murchison's See also:Lower Silurian being practically See also:equivalent. Hence arose a painful controversy that has only of See also:late years been terminated by the See also:adoption of Professor C. See also:Lapworth's See also:term Ordovician in See also:place of the Upper Cambrian of Sedgwick and the Lower Silurian of Murchison.
Sedgwick was ever actively interested in the work of his university. His famous Discourse on the Studies of the University of Cambridge, delivered in 1832,was published in See also:expanded See also:form in 1833; it reached a fifth edition in 1850. The studies were reviewed under the headings of (I) The See also:laws of nature, (2) See also:Ancient literature and See also:language, and (3) See also:Ethics and See also:metaphysics; and the See also:volume had so grown that it ultimately consisted of 442 pages of See also:preface, or preliminary dissertation on the See also:history of creation, with arguments against the transmutation of See also:species, and an essay on the evidences of See also:Christianity; the discourse occupied 94 pages; and there was an appendix of notes, &c., that filled 228 pages.
In 1833 Sedgwick was president of the See also:British Association at the first Cambridge See also:meeting, and in 1834 he was appointed a See also:canon of See also:Norwich. In 1836 with Murchison he made a See also:special study of the See also:Culm-See also:measures of Devonshire, which until that time had been grouped with the See also:greywacke, and together they demonstrated that the main See also:mass of the strata belonged to the See also:age of the true See also:Coal Measures. Continuing their researches into the bordering strata they were able to show in 1839, from the determinations of See also: Geol. See also:Soc., 1839). Of later published See also:works it will be sufficient to mention A Synopsis of the See also:Classification of the British Palaeozoic Rocks (1855), which contained a systematic description of the fossils by F. McCoy. Also the preface by Sedgwick to A See also:Catalogue of the collection of Cambrian and Silurian Fossils contained in the Geological Museum of the University of Cambridge, by J. W. See also:Salter (1873). The See also:Wollaston See also:Medal of the Geological Society was awarded to Sedgwick in 1851, and the See also:Copley Medal of the Royal Society in 1863. He continued to lecture until 1872, when See also:ill-See also:health rendered necessary the See also:appointment of a See also:deputy (Professor J. See also:Morris). He died at Cambridge on the 27th of See also:January 1873. In 1865 the See also:senate of the university received from A. A. See also:Van Sittart the sum of 500 " for the purpose of encouraging the study of geology among the See also:resident members of the university, and in See also:honour of the Rev. Adam Sedgwick." Thus was founded the Sedgwick See also:prize to be given every third year for the best essay on some geological subject. The first Sedgwick prize was awarded in 1873. On the See also:death of Sedgwick it was decided that his memorial should take the form of a new and larger museum. Hitherto the geological collections had been placed in the Woodwardian Museum In See also:Cockerell's See also:Building. Through the See also:energy of Professor T. McK. See also:Hughes (successor to Sedgwick) the new building termed the Sedgwick Museum was completed and opened in 1903.
See the See also:Life and Letters,by John See also:Willis See also:Clark and See also: Additional information and CommentsThere are no comments yet for this article.
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