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VI.—Post-Pliocene Continental Subsidence (In America) verses Glacial Dams

Published online by Cambridge University Press:  01 May 2009

Extract

The growing interest in the evolution of the Continent now calls for more accurate information than formerly regarding the changes of level of land and sea in recent geological times. The amount of these oscillations was one of the most important factors in the investigation of the “Building of the Great Lakes.” Hence the study of the history of the lakes has contributed to our knowledge of the changing relations of the continent and the sea.

Type
Original Articles
Copyright
Copyright © Cambridge University Press 1891

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References

page 262 note 1 High Continental Elevation preceding the Pleistocene Period (in America),” by Spencer, J. W., Geol. Mag. Decade III. Vol. VII. 1890, p. 208.CrossRefGoogle Scholar

page 263 note 1 The Deformation of Iroquois Beach and Birth of Lake Ontario,” by Spencer, J. W., Amer. Journ. Sci. vol. xl. 1880, pp. 443451.Google Scholar

page 263 note 2 Ibid. p. 447.

page 263 note 3 Deformation of the Algonquin Beach and Birth of Lake Huron,” by Spencer, J. W., Amer. Journ. Sci. vol. xli. 1891, pp. 1221.CrossRefGoogle Scholar

page 263 note 4 Ibid. p. 21.

page 263 note 5 High Level Shores in the Region of the Great Lakes and their Deformation,” by Spencer, J. W., Amer. Journ. Sci. vol. xli. 1891.Google Scholar

page 263 note 6 Ibid.

page 264 note 1 Cited before.

page 264 note 2 “Assiniboine and Saskatchewan Expedition, ” 1859, p. 120.Google Scholar

page 264 note 3 “A Terminal Moraine,” by Lewis, H. C., Geol. Survey Pennsylvania, Rept. Z, p. 143.Google Scholar

page 265 note 1 Rounded Boulders at High Attitudes,” by White, I. C., Amer. Journ. Soc. vol. xxxviii. 1887.Google Scholar

page 265 note 2 Rept. Geol. Surv. Canada, 1885, DD, p. 8,Google Scholar and Bull. Geol. Soc. Amer. vol. i. p. 308.Google Scholar

page 265 note 3 Geol. Mount Desert,” by Shaler, N. S., Rept. United States Geol. Survey, 1888, p. 993.Google Scholar

page 266 note 1 Geology of Vermont.

page 266 note 2 Ancient Shores, Boulder Pavements, and High-level Gravel Deposits in the Region of the Great Lakes,” by Spencer, J. W., Bull. Geol. Soc. Amer. vol. li. 1889, pp. 77.Google Scholar

page 267 note 1 At Montreal.

page 267 note 2 On the Upper Etowah River of Georgia.

page 267 note 3 Medellelser om Groenland.

page 267 note 4 Proc. Roy. Geogr. Soc. 1888, p. 424.Google Scholar

page 268 note 1 Origin of the Basin of the Great Lakes of America,” by Spencer, J. W., Quart. Journ. Geol. Soc. Lond. vol. xlvi. p. 523.Google Scholar

page 269 note 1 High Level Shores in the Region of the Great Lakes and their Deformation, ” by Spencer, J. W., Amer. Journ. Sci. vol. xli. 1891.Google Scholar

page 269 note 2 Ibid.

page 270 note 1 “Later Physiographical Geology of the Rocky Mountain Region in Canada, with Special Reference to Changes in the Elevation and the History of the Glacial Period,” Trans. Roy. Soc. Canada, 1890.Google Scholar

page 270 note 2 Geological Survey of Canada, Report for 1885.

page 271 note 1 Geology of Barbadoes, 1890.

page 271 note 2 “High-Level Terraces of Norway,” by Dakyns, J. R., GEOL. MAG. 1877, p. 72.Google Scholar

page 271 note 3 Brit. Admiralty Chart, No. 70.

page 271 note 4 “Nature,” August 12, 1886, p. 342.Google Scholar