WORK OF THE WIND 55 



MacDougal, D. T., — The Desert Basins of the Colorado Delta : Bull. Am. Geog. Soc, 



Vol. 39, 1907, pp. 705-729- 

 Walther, J., — Das Gesetz der Wustenbildung, 1900. 



Topographic Map Sheets, U. S. Geological Survey, Illustrating Wind Work 



Moses Lake, Washington. Camp Clark, Nebraska. 



Larned, Kansas. Norfolk, Virginia — North Carolina. 



Kinsley, Kansas. Sandy Hook, New Jersey — New York. 



Pratt, Kansas. Toleston, Indiana. 



St. Paul, Nebraska. Yuma, California — Arizona. 



