84 McGEE MEMORIAL MEETING 



Evaporation and eccentricity as cof actors in glacial periods. Am. Jour. 

 Sci., 3d ser., vol. 23, 1882, pp. 61, 62. 



The relations of geology and agriculture. Iowa State Horticultural 

 Soc., Trans., vol. 16, 1882, pp. 227-240. 



And Call (R. Ellsworth). 



On the loess and associated deposits of Des Moines [Iowa]. Am. Jour. 

 Sci., 3d ser., 1882, pp. 202-223. 



Note on jointed structure [Iowa]. Am. Jour. Sci., 3d ser., vol. 25, 1883, 

 pp. 152, 153. 



Report on geology and soils. Iowa State Horticultural Soc., Trans., vol. 

 17, 1883, pp. 270-280. 



On the origin and hade of normal faults. Am. Jour. Sci., 3d ser., vol. 

 26, 1883, pp. 294-298. 



On the present status of the eccentricity theory of glacial climate. Am. 

 Jour. Sci., 3d ser., vol. 26, 1883, pp. 113-120. 



On glacial canyons. Am. Assoc. Adv. Sci., Proc., vol. 32, 1883, p. 238. 

 Abstract: Science, vol. 2, 1883, pp. 315, 316. 



The geological distribution of forests. Pop. Sci. Mo., vol. 24, 1883, p. 

 115. 



On the cause of the glacial period. Am. Jour. Sci., 3d ser., vol. 26, 1883, 

 p. 244. 



The drainage system and the distribution of the loess of eastern Iowa. 

 Wash. Phil. Soc. Bull., vol. 6, 1883, pp. 93-97; Iowa State Horticultural 

 Soc., Trans., vol. 18, 1883, pp. (reprint) 1-14. Abstract: Science, vol. 2, 

 1883, pp. 762, 763. 



[Subterranean forest in District of Columbia.] Science, vol. 2, 1883, p. 

 724. 



What is a glacier? Phil. Soc. Wash., Bull, vol. 7, 1884, p. 38. 



Iowa [building stones]. 10th Census U. S. Rept. on building stones of 

 the United States and statistics of the quarry industry for 1880, pp. 256- 

 265. Bound as part of vol. x, but separately paged. 



A proposed history of American State [geological] Surveys. Washing- 

 ton, 1885, pp. 1-4. 



On meridional deflection of ice-streams. Am. Jour. Sci., 3d ser., vol. 

 29, 1885, pp. 386-392. 



The terraces of the Potomac Valley. Phil. Soc. Wash., Bull., vol. 8, 

 1885, p. 24. 



Map of the United States exhibiting the present status of knowledge 

 relating to the areal distribution of geologic groups (preliminary compila- 

 tion). U. S. Geol. Survey, 5th Ann. Rept., 1883-1884 [1885]; in pocket 

 in back, with explanation on pp. 34-38. 



