246 Eminent Living Geologists — 



1877. Tlic Great Ice Age and its relation to tlie Antiquity of Man. 2nd ed., 



pp. xxvii, 624, 19 pis., 8vo, London. 



1878. " On the Glacial Phenomena of the Long Island or Outer Hebrides " 



(2nd paper) : Quart. Journ. Geol. Soc, vol. xxxiv, pp. 819-67, illus. 

 "On the Preservation of Deposits of Incoherent Materials under Till 



or Boulder-clay" : Geol. Mag., Dec. II, Vol. V, pp. 73-9, 287-8. 

 (With A. C. Eamsay) "On the Geology of Gibraltar" : Quart. Journ. 



Geol. Soc, vol. xxxiv, pp. 505-39. 



1880. "Discovery of an Ancient Canoe in the Old Alluvium of the Tay, at 



Perth " : Scottish Naturalist, vol. v, pp. 1-7. 

 " Changes of Climate in Post-Glacial times " : ibid., pp. 193-203. 



1881. " Natural Eubbish Heaps " : Proc. Perthshire Sci. Soc, vol. i, pp. 3-5. 

 "The Geological History of Perthshire" (Presidential Address, 



March 3, 1881) : ibid., pp. 17-21. 

 ' ' The Age of the Igneous Eocks of Iceland ' ' : Nature, vol. xxiv, pp. 605-6. 

 Prehistoric Europe: a Geological Sketch, pp. xviii, 592, 2 pis., 

 3 maps, 8vo, London. 



1882. " Notes on the Geology of Colonsay and Oronsay " : Trans. Glasgow 



Geol. Soc, vol. vi, pp. 157-64. 

 " Climatic and Geographical Changes in Post-Glacial times" : Proc. 



Perthshire Sci. Soc, vol. i, pp. 47-50. 

 "The Study of Natural Science" (Presidential Address): ibid., 



pp. 65-70. 

 "The Intercrossing of Erratics in Glacial Deposits": Scottish 



Naturalist, vol. vi, pp. 193-200, 241-54. 

 " On the Geology of the Fasroe Islands " : Trans. Eoy. Soc. Edinburgh, 



vol. XXX, pp. 217-69, 4 pis. ; Proc. Eoy. Soc. Edinburgh, vol. x, 



pp. 495-501 ; Geol. Mag., Dec II, Vol. IX, pp. 278-9. 

 " The Aims and Method of Geological Inquiry" (Inaugural Lecture, 

 ' October 27, University of Edinburgh) : Nature, vol. xxvii, pp. 44-6, 



64-7, 8vo, Edinburgh. 



1884. " Note on the occurrence of Drifted Trees in Beds of Sand and Gravel 



at Musselburgh " : Proc. Eoy. Soc. Edinburgh, vol. xii, pp. 745-55. 



1885. " The Physical Features of Scotland" : Scottish Geogr. Mag., vol. i, 



pp. 26-41, map. 

 "Leading Physical Features of Scotland": Ordnance Gazetteer of 



Scotland, vol. iii (Appendix), No. 2, 8vo, Edinburgh. 

 " List of Hill Forts, Intrenched Camps, etc., in Eoxburghshire on the 



Scotch side of the Cheviots " : Proc. Berwick Nat. Club, vol. x, 



pp. 139-48. 



1886. "Mountains: their Origin, Growth, and Decay": Scottish Geogr. 



Mag., vol. ii, pp. 14.5-62. 

 " The Geographical Evolution of Europe " : ibid., pp. 193-207. 

 " Note on Sand-dunes of the Western Islands " : ibid., p. 474. 

 "The Natural History of KinnouU Hill." II. Geology: Proc 



Perthshire Sci. Soc, vol. i, pp. 235-7. 

 Outlines of Geology. 8vo, London. 



1887. "Geography and Geology": Scottish Geogr. Mag., vol. iii, pp. 398- 



407, map. 

 "Geology and Petrology of St. Abb's Head": Proc. Eoy. Soc. 



Edinburgh, vol. xiv, pp. 177-93, illus. 

 Songs and Lyrics by Heinrich Heine and other German Poets. 8vo. 



1888. Outlines of Geology. 2nd ed., 8vo, London. 



1890. " The Evolution of Climate " : Scottish Geogr. Mag., vol. vi, pp. 59-78, 



2 maps. 

 " Glacial Geology " (Presidential Address to Section C, Geology, of the 

 British Association) : Eep. Brit. Assoc, for 1889, pp. 551-64 ; 

 Geol. Mag., Dec. Ill, Vol. VI, pp. 461-77. 



1891. " On the Scientific Eesults of Dr. Nansen's Expedition." I. Geology : 



Scottish Geogr. Mag., vol. vii, pp. 79-86. 



