The SciencesJanuary 13, 1900
The Bad Lands of North Dakota
Stories by Ralph S. Tarr
The SciencesJuly 15, 1899
The Grand Canon of the Colorado
The SciencesJuly 3, 1897
The Arctic Sea Ice as a Geological Agent
EnvironmentApril 3, 1897
The Glaciers of Greenland
The SciencesJune 30, 1894
The Geological Development of the United States
The SciencesJanuary 27, 1894
The Japanese Earthquake of 1891
The SciencesDecember 16, 1893
The New Physical Geography
The SciencesJuly 29, 1893
Extinct Volcanoes in the United States
The SciencesJune 17, 1893
Physical Geography of the Ocean Bottom