192 



PHYSICAL GEOLOGY 



Tarr, R. S., — The Yakutat Bay Region, Alaska: Professional Paper, U. S. Geol. 



Surv. No. 64, 1909. 

 Tyndall, J., — The Glaciers of the Alps, i860. 



Present Continental Glaciers 



Hobbs, W. H., — Characteristics of Existing Glaciers, 191 1. 

 Nansen, F., — The First Crossing of Greenland, 1890. 

 Peary, R. E., — Northward over the Great Ice, 1898. 

 Shackleton, E. H., — The Heart of the Antarctic, 19 10. 



Glacial Erosion 



Chamberlin, T. C, — The Rock Scourings of the Great Ice Invasions : Seventh Ann. 



Rept., U. S. Geol. Surv., 1885, pp. 174-248. 

 Chamberlin and Salisbury, — Geology, Vol. 1, 1906, pp. 281-307. 

 Davis, W. M., — Glacial Erosion in France, Switzerland, and Norway : Proceedings 



Boston Soc. Nat. Hist., Vol. 29, 1900, pp. 273-322. 

 Davis, W. M., — The Sculpture of Mountains by Glaciers : Geographical Essays, 1909. 

 Davis, W. M., — Die Erklarende Beschreibung der Landformen, 1912. 

 Geikie, J., — Earth Sculpture, pp. 212-249. 



Results of Glaciation 



Chamberlin and Salisbury, — Geology, Vol. 3, 1906, pp. 327-446. 



Geikie, J., — The Great Ice Age. 



Salisbury, R. D., — Glacial Geology in New Jersey : N. J. Geol. Surv., Vol. 5, 1902. 



Tarr, R. S., — The Physical Geography of New York State, 1902, pp. 103-154. 



Wright, G. F., — The Ice Age in North America. 



Wright, W. B., — The Quaternary Ice Age, 191 4. 



Drumlins, Eskers, and Kames 



Alden, W. C, — Drumlins of Southeastern Wisconsin : Bull. U. S. Geol. Surv. No. 

 273> 1905- 



Fairchild, H. L., — Drumlins of Central Western New York: Bull. N. Y. State Mu- 

 seum No. in, 1907. 



Gregory, J. W., — The Relation of Eskers and Kames: Geog. Jour., Vol. 40, 1912, 

 p. 169. 



Glacial Movement 



Chamberlin and Salisbury, — Geology, Vol. 1, pp. 308-323. 



Ocilvie, Alan G., — Some Recent Observations and Theories on the Structure and 



Movement of Glaciers of the Alpine Type : Geog. Jour., Vol. 40, pp. 280-294; (es- 

 llv for bibliography)'. 

 PRESTON, T., — The Theory of Heat, pp. 279-300; (especially for the theories of 



revelation, and expansion and contraction). 

 RfilD, II. F., — Mechanics of Glaciers : Jour. Geol., Vol. 4, 1896, pp. 912-928. 



