DABTON.] 



NORTH AMERICAN GEOLOGY. 



853 



Selwyn, A. R. C. — Continued. 



Tyrrell in Duck andKiding Mountains region 

 and in northwestern Manitoba ; A. P. Low in 

 the Hudson Bay region ; E. Bell in northwest- 

 ern Quebec and adjoining regions; F. D. 

 Adams in eastern townships of Quebec; B. 

 W. EUs in southeastern Quebec; J. C.K. La- 

 flamme on north side of the St. Lawrence 

 above Quebec; L. W. Bailey and "William Mc- 

 Innes in northern New Brunswick; E.Chal- 

 mers on surface geology of New Brunswick ; 

 J. F. Whiteaves on age of fossils collected by 

 McConnell on Liard Eivcr; A. Bowman on 

 seaboard British Columbia; H. Fletcher on 

 Pictou and Colchester counties, Nova Scotia, 

 and F. R. Faribault on gold-bearing belt in 

 Halifax County. 



' ' Two systems confounded in the 



Huronian." 



Am. GooL, vol. 3, pp. 339-340, 1889. 



Canadian geological classification 



for the Province of Quebec, by Jules 

 Marcou. 



Boston Soo. Fat. Hist., Proc, vol. 24, pp. 216- 

 218, 1889. 



Tracks of organic origin in rocks of 



theAnimikie group. 



Am. Jour. Soi., 3d series, vol. 39, pp. 145-147, 

 1890. 



Prefatory to letter by G. F. Matthews in re- 

 gard to the nature of the tracks. 



The geology of Quebec City. 



Science, vol. 16, p. 359 (IJ cols.), 1890. 



Summary reports of the operations 



of the -geological survey for the year 

 1889. 



Canada, Geol. Surv., Beports, vol. 4, new 

 series, Report A, 66 pages, Montreal, 1890. 



Includes an account of observations on 

 Belle Isle, in the northern peninsula of New- 

 foundland and In the Huronian region, and 

 extracts from reports of operations of assist- 

 ants as follows: G. M. Dawson In southern 

 British Columbia; R. G. McConnell, north of 

 Lesser Slave Lake; J.B. TyT^H'i'Lake'Win- 

 nipegosis region and Porcupine Mountains ; 

 A. C. Lawson in regions northwest of Lake 

 Superior; E. Bell in the Sudbury district ; R. 

 W. Ells in the southwest quarter sheet of the 

 eastern townships; F. D. Adams in the St. 

 Maurice district; L.W. Bailey in northern 

 New Brunswick and Quebec ; E. Chalmers on 

 superficial deposits of southern New Bruns- 

 wick; H. Fletcher in Pictou and Colchester 

 counties. Nova Scotia, and E. E. Faribault on 

 gold-bearing rocks in Nova Scotia. 



[Age of the rocks at Quebec.] 



Geol. Soo. Am., Bull., vol. 2, p. 501 (i p.), 1891. 

 In discussion of " On the geology of Quebec 

 and its environs," by H. M. Ami. 



Shaler, Nathaniel Southgate. [On the 

 geology of Anticosti Island, Gnlf of St. 

 Lawrence.] 



Boston Soc. Nat. Hist., Proc. , vol. 8, pp. 285- 

 287, 1862. 



On the formation of the excavated 



lake basins of New England. 



Boston Soc. Nat. Hist., Proc, vol. 10, pp. 358- 

 366, 1866. 



On the modifications of ocean cur- 

 rents in successive geological periods. 

 Boston Soc. Nat. Hist., Proc, vol. 10, pp. 296- 

 302, 1866. 



Preliminary notice of some opinions 



concerning the mode of elevation of 

 continental masses. 



Boston Soc. Nat. Hist., Proc,, vol. 10, pp. 237- 

 239, 1866. 



Notes on the position and character 



of some glacial beds containing fossils 

 at Gloucester, Mass. 



Boston Soo. Nat. Hist., Proc, vol. 11, pp. 27- 

 30, 1868. 



On the formation of mountain chains. 



Boston Soc. Nat. Hist., Proc, vol. 11, pp. 8-15, 

 1868. 



Notes on the concentric structure of 



granitic rocks. 



Boston Soc. Nat. Hist., Proc, vol. 12 pp. 289- 

 293, 1869. 



On the nature of the movements in- 

 volved in the changes of level of shore 

 lines. 



Boston Soc. Nat. Hist., Proc, vol. 12, pp. 128- 

 136, 1869. 



[Considerations concerning the ab- 

 sence of distinct evidences of glacial 

 action in the valley of the Yukon River, 

 Alaska.] 



Boston Soo. Nat. Hist., Proc, voL 12, pp. 145- 

 149, 1869. 



Discussed by Hyatt, Brigham and Scudder, 

 pp. 149-151. 



On the phosphate beds of South 



Carolina. 



H. S. Coast Snrv., Eeport for 1870, pp. 182- 

 189, 'Washington, 1870. 



Note on the glacial moraines of the 



Charles River valley, near Watertown. 

 Boston Soo. Nat. Hist., Proc, voL 13, pp. 277- 

 279, 1871. 



On the phosphate beds of South 



Carolina. 



Boston Soc. Nat. Hist., Proc, vol. 13, pp. 222- 

 236, 1871. 



