Bib/ioiii'dp/iy : Gcoloi^v (Uid Pdhcoitloloi^v , igoi. 471 



Harkv Stkicht. York Mm \V. 



Upper Wharfedale, from Otiey to Langstrothdale |with incidental 



notes on the physical features and g-eologf\-], 518 pp., igoi. 



John \V. Stather. York S.E. 



Notes on East Yorkshire Boulders [gives details of a careful 



examination oi several thousand large and small boulders on the York- 

 shire coast). Proc. Yorks. and Geol. Polyt. Soc, \'ol. 14, Part 2, 1901, 

 pp. 237-244. 



J. \V. Stather. York S.E. 



On the Glacial Phenomena of the North-east Corner of the Yorkshire 



Wolds [From observations in the vicinity of Hunmanby is led to assume 

 that an ice-sheet occupied the North Sea, the margin oi which only 

 slightl}- overtopped the wolds and did not extend far across]. Rep. Brit. 

 .Assn. (Bradford), 1900 (publ. 1901), p. 760. 



J. \V. .Stather. York X.E. and S.E. 



[Boulders at] Atwick, Kirkmoorgate [etc., in 'Additions to the 



Records of the Yorkshire Boulder Committee's Fourteenth Year's 

 Report']. Naturalist, July, 1901, pp. 217-218. 



J. \V. Stather. Ylirk N.E. a.nd S.E. 



The Source and Distribution of the Far-Travelled Boulders of East 



Yorkshire [g'iving the results of the work of the East Riding Boulder 

 Committee, and pointing out interesting facts in reference to the relative 

 numbers of the different kinds of rock at various points along the coast]. 

 Geol. Mag., Jan. 1901, pp. 17-20; Rep. Brit. Assn. (Bradford), 1900 (publ. 

 1 901), pp. 759-760. 



A. L. Ste.wenson. Durham. 



The Carboniferous Limestone Quarries of Weardale [summary of 



an address to members of the North ot England Insl. Mining Engin.]. 

 Quarry, Yol. 6, pp. 779-781 ; Trans N. Engl. Inst. M. and M. Eng. , \'ol. 

 51, 1901, pp. 23-31. 



A. Strachan. Yorkshire. 



Succession of Strata in the Yoredale Rocks [Letter replying to 



Mr. Dakvns' remarks in a previous number]. Geol. Mag., April 1901, 

 p. 188. 



Aubrey Strachan. Cheshire. 



On the Passage of a Seam of Coal into a Seam of Dolomite [in the 



Seven-Feet Seam of the W'irral Collier}']. Quart. Journ. Geol. Soc, \'ol. 

 57, 1901, pp. 297-306; Abstract in Geol. Mag., Aug. 1901, pjj. 379-380. 



J. J. Harris Teai.l. Cheviotland. 



The Evolution of Petrological Ideas [Anniversary Address of 



President. Notes the resemblance in chemical composition of the quartz- 

 felsite dykes of the Cheviots to the glassy base of the andesitic lavas, and 

 sugg-ests that these dykes represent the residual mother-liquor from the 

 magma of the lavas]. Quart. Journ. Geol. Soc, iNIay, Yol. 57, 1901, 

 pp. Ixii-lxxxvi. 



R. H. Tiddeman. Lanc. S.. York Mid W. and S. \Y. 



Notes on the Geology of Clitheroe and Pendle Hill [Notes prepared 



for the General Meeting and Field Excursion of the Societv in Mav igoo]. 

 Proc. Yorks. Geol. and Polyt. Soc, \'oI. 14, Part 2, 1901, pp. 178-182. 



R. H. Tiddeman. York Mid W., Derbyshire. 



On the Formation of Reef Knolls [re stating his views previously 



expressed, anil replying to criticisms of Mr. J. E. Marr]. Geol. Mag., 

 Jan. igoi, pp. 20-23; Rep. Brit. Assn. (Bradford), 1900 (publ. 1901), 

 pp. 740- 742- 



1903 Hl-vVnl-LT I. 



