8 SEDGWICK, A.-On the Association of Trap Rocks with the Mountain Limestone Formation in High Teesdale, Trans. Cambridge Phil. Soc., vol. ii., pp. 139-195.

9

On some beds associated with the magnesian limestone, and on some fossil fish found in them. Proc. Geol. Soc., vol. i., pp. 2, 3.

10 - [See 1825.

11 SMITH, W.-On retaining Water in Rocks for Summer Use. Scarborough, Kellaways Rock]. Phil. Mag., ser. 2, vol. i., pp. 415-417.

12 TREVELYAN, W. C.-On the live Marine Cockles said to have been found at a great distance from the Sea in Yorkshire. Edin. New Phil. Journ., vol. v., pp. 311-317.

13 WEST, W.-Analysis of a newly-discovered Spring at Stanley, near Wakefield. Quart. Journ. Sci. Lit. Art, ser. 2, vol. ii., pp. 21-25.

2

1828.

1 ANON.--The New Harrogate Guide. Ed. 5. [See 1815]. The Tourist's Companion. Ed. 5. [See under 1817]. 3 AIRE AND CALDER CANAL. An Act to enable the Aire and Calder Navigation to make certain cuts and canals. 4 ALLEN, T.—A New and Complete History of the County of York. [Soil, vol. i., pp. 131-135; Mineralogy, Geology, etc., pp. 160-170; Harrogate, vol. iii., pp. 404-407; Boroughbridge, pp. 409-410; Knaresborough, p. 401]. 3 vols. 4to. London. 1828-1831. An 8vo. edition also issued. Vol. i. (pp. 359), 1829; vol. ii. (pp. 431), 1831; vol. iii. (pp. 443), 1831; vol. 4 (pp. 532), 1831; vol. 5 (pp. 488), 1831; vol. vi. (pp. 404), 1831. 5 BRONGNIART, A.-Histoire des Végétaux Fossiles, ou Recherches Botaniques et Geologiques sur les Végétaux renfermés dans les diverses couches du globe. [Yorkshire, pp. 115-118, 123, 127, 130, 131, 135, 167, 168, 177, 186, 189, 202, 219, 225, 263, 301, 304, 321, 324, 358, 360, 372377]. 2 vols. 4to. Paris, vol. i., pp. 488; vol. ii.,

6 COLE, J.-History and Antiquities of Filey. [Account of the Spa, p. 117]. 8vo, Scarborough.

7 INCHBOLD, T.-Harrogate and its Environs, illustrated by

a series of lithographic views. [History of the springs]. Pp. 79, 8vo.

Leeds.

8 MURRAY, P.-Account of a Deposit of Fossil Plants, discovered in the Coal Formation, near Scarborough. [Gristhorpe Plant-bed]. Edin. New Phil. Journ., vol. v., pp. 311-317.

9 NIXON, F.-Heights of some of the principal Beds of Ingleborough Hill and Moughton Fell, Yorkshire. Phil. Mag., ser. 2, vol. iii., pp. 11-14.

10

12

On the Measurement by Trigonometry of the Heights of the principal Hills in the Vicinity of Dent, Hawes, and Sedbergh, in Yorkshire. Ibid., pp. 28-95, 189-203.

11 PHILLIPS, J.-Remarks on the Geology of the North Side of the Vale of Pickering. Phil. Mag., vol. iii., pp. 243-249. -Geological Observations made in the Neighbourhood of Ferrybridge, in the years 1826-1828. [Sandstone pebbles in the Drift, similar to the rock at Harrogate and Ripley, p. 405]. Phil. Mag., ser. 2, vol. iv., pp. 401-409. 13 ROBINSON, J. W.-Whitby Spaw. The Whitby Panorama, June, pp. 180-182; July, pp 209-212; also The Whitby Magazine, vol. ii., pp. 162-166.

14 SMITH, W.-[See 1820).

15 WALKER, T. D.-An analysis of the waters of Dinsdale and Croft, with practical observations on their medicinal

powers

Ed. 2. Pp. xv., 178.

Ed. 3. 12.no. Darlington, 1835.

16mo. Durham.

16mo.

16 YOUNG, GEO.-On the Fossil Re nains of Quadrupeds, etc., discovered in the Caverns at Kirkdale, in Yorkshire, and in the Cavities or Seams in Limestone Rocks. The Whitby Panorama, vol. ii.. Jan.. pp. 11-16; Feb., 33-39. [See 1822].

17

1829.

1 ANON, (L. E. O.)-Granite found north of the Humber. [Found in sinking a well near Woodend, about eight miles from the Hambleton Hills, at a depth of 60 or 70 yards]. Mag. Nat. Hist., vol. i., pp. 396, 397.

2

[States

W. C. Taylor]-The Granite in Yorkshire. that the above is only a boulder]. Ibid., vol. ii., p.

3 ALLEN, T.-[See 1828).

4 BREWSTER, J.-The Parochial History and Antiquities of Stockton-upon-Tees. . . Appendix II., by J. HOGG. On the Natural History of the Vicinity of Stockton-on-Tees. [Observations on Geology, pp. 69-94]. 8vo. Stockton. [See under 1796].

5 COLE, J.-The Scarborough Natural Historians; or, a visit to that celebrated Watering-place. [Minerals and Fossils, pp. 12-16, 37-47, 50, 56]. Pp. 70. 8vo. Scarborough.

6

Historical Sketches of Scalby, Burniston, and Cloughton, with descriptive notices of Hayburn Wyke, and Stainton Dale, in the County of York. [Magnetic iron sand and Elephant's tooth near Scalby Mill, p. 52. Scalby building stone, p. 64. Petrifying Springs and Strata at Cloughton Wyke, pp. 64-67]. Pp. 91. 8vo. Scarborough.

7 GARNETT, T. A.-Treatise on the Mineral Waters at Harrogate. Ed. 8. [See under 1792].

8 HOGG, J.-[See J. Brewster].

9 LINDLEY, J.-An account of a remarkable fossil plant in the coal-formation of Yorkshire. [Tricomanes rotundatum]. Proc. Geol. Soc., vol. i., p. 137.

10 NIXON, J.-On the Measurement (by Trigonometry) of the Heights of the Principal Hills of Wensleydale, Yorkshire. Phil. Mag., ser. 2, vol. v., pp. 350-362, 431-441. 11 OLIVER, GEORGE.-The History and Antiquities of the Town and Minster of Beverley, etc. 4to. Pp. 575 12 OSANN, E.-Physikalisch-medicinische Darstellung der bekannten Heilquellen der vorzüglichsten Länder Europa's. [Harrogate Eisenwasser, vol. i., p. 349; Schwefelwasser, p. 350]. 2 vols. 8vo. Berlin. Ed. 2. 3 vols. 8vo.

14 PHILLIPS, J.-Illustrations of the Geology of Yorkshire; or, a Description of the Strata and Organic Remains; accompanied by a Geological Map, Sections, and Plates of the Fossil Plants and Animals. Part 1. The Yorkshire Coast. [Central Yorkshire. 3rd Ed., pp. 1-23].

4to. York, 1829. Ed. 2.

By R. ETHERIDGE. 4to.

4to. London, 1835. Ed. 3. London, 1875.

15 PHILLIPS, J.-On a Group of Slate Rocks ranging E.S.E. between the rivers Lune and Wharfe, from near Kirkby

Lonsdale to near Malham; and on the attendant Phoenomena. Trans. Geol. Soc., ser. 2, vol. iii., pp. 1-20.

16 POULSON, GEORGE.-Beverlac: the History and Antiquities of the Town of Beverley. 2 vols. 2 vols. Roy. 8vo. Pp.

734 and 84.

17 SEDGWICK, A.-On the Geological Relations and Internal Structure of the Magnesian Limestone, and the lower Portions of the New Red Sandstone Series in their Range through Nottinghamshire, Derbyshire, Yorkshire and Durham to the Southern Extremity of Northumberland. Trans. Geol. Soc., ser. 2, vol. iii., pp. 37-124, 239; Phil. Mag., ser. 2, vol. i., pp. 229-231 (1827). [Long abstract in Proc. Geol. Soc., vol. i., pp. 63-66 (1827)].

18 SOWERBY, J. and J. D. C.-The Mineral Conchology of Great Britain. [See under 1812].

19 [TAYLOR], W. C.-[See Anon].

20 VERNON, W. V.-Analysis of an aluminous Mineral in the Collection of the Yorkshire Philosophical Society. [Scarbroite]. Phil. Mag., ser. 2, vol. v., pp. 178-180.

21

On the Discovery of Fossil Bones in a Marl-pit near North Cliff. Ibid., vol. vi., pp. 225-232.

1830.

1 BOOTH, A.-A Treatise on the Natural and Chymical Properties of Water, and on various British Mineral Waters. Pp. 196, 12mo. London. Another Ed., Pp. xii., 196, 12mo. London, 1838.

2 DAUBENY, C.-Réflexions Chimico-Géologiques sur les Eaux Minérales et leur origine, suggérées par la Lecture de deux ouvrages, celui de M. Scudamore, sur les Eaux de Buxton, Matlock, etc., et celui de M. Le D. G. Bishof, sur les sources volcaniques, etc. [Discusses Scudamore's work on Harrogate Waters]. London Review, No. 2, May 1829; Journ. Geol., t. ii., pp. 113-136.

3 DE LA BECHE, H.-Sections and Views illustrative of Geological Phenomena. [General vertical section of Yorkshire Strata]. 4to. London.

4 DODSON, T.-Practical Observations upon the History, Contents, and Medicinal Properties of Ilkley Fountain. 8vo. Skipton.

5 HUGILL, J.-An Address to the Inhabitants of Whitby and its Vicinity, showing the present declining state of the town . . . ., with a practical and easy plan for forming a company to ascertain, by sinking a boring, whether there is a bed of coal under our Alum Rock; pointing out the most likely places... Pp. 70. 8vo. Whitby. 6 HUNTER, ADAM.-A Treatise on the Mineral Waters of Harrogate and its Vicinity. Pp. vii., 138, 12mo. London. Ed. 3. Pp. vii., 138, 1833. Ed. 4, 1834. Ed. 5. Pp. ix., 196, 1838. Another Ed., 1846.

7 HUNTER, J.-The Diary of Ralph Thoresby, Author of the topography of Leeds (1677-1724), now first published from the original manuscript. [Devil's Arrows at Boroughbridge, vol. i., p. 432]. 2 vols. 8vo. London. 8 LYELL, C.-Principles of Geology, being an attempt to explain the former changes of the Earth's Surface, by reference to causes now in operation. [Yorkshire, pp. 96, 266]. Pp. xv., 511; xii., 330. 2 vols. 8vo. London. 1830-32. Ed. 2, 1832. Ed. 3, 1834. Ed. 4, 1835. Ed. 5, Ed 7, 1847. Ed. 8, 1850. Ed. 9,

1837. Ed. 6, 1840. 1853. Ed. 10, 1867. Ed. 11, 1872. Ed. 12, 1875. 9 NIXON, J.-On the Measurement (by Trigonometry) of the Heights of the Principal Hills of Swaledale, Yorkshire. Phil. Mag., ser. 2, vol. viii., pp. 1-12, 120-128, 188-195. VERNON, W. V. Further Examination of the Deposit of Fossil Bones at North Cliff in the County of York. Phil. Mag., ser. 2, vol. vii., pp. 1-9.

11 WOODWARD, S.-A Synoptical Table of British Organic Remains in which all the edited British Fossils are systematically and stratigraphically arranged, in accordance with the views of the geologists of the present day; and a reference given to their localities, strata, and engraved figures. [Many Yorkshire specimens]. Pp. 50. 8vo. London, and 4to. London and Norwich.