The SciencesJanuary 21, 1911
The Geoloǵical Society of America
Report of the Annual Meeting at Pittsburgh, Penn
Stories by E. O. Hovey
The SciencesOctober 10, 1903
The Ninth International Geological Congress
The SciencesApril 26, 1902
A Remarkable Slab of Fossil Crinoids
The SciencesSeptember 21, 1901
Geology and Geography at the Denver Meeting of the American Association for the Advancement of Science
The SciencesSeptember 14, 1901
The American Association for the Advancement of Science
The SciencesJune 16, 1900
The Wind Cave of South Dakota
The SciencesMay 5, 1900
The Seventh Annual Reception and Exhibition of the New York Academy of Sciences
EvolutionJuly 8, 1899
Models of Some of the Extinct Lizards of Western North America
The SciencesMarch 25, 1899
Antique Chain Armor in the Caucasus Mountains
The SciencesJanuary 21, 1899
Eleventh Winter Meeting of the Geological Society of America
The SciencesSeptember 17, 1898
Geology at the Meeting of the American Association for the Advancement of Science
EnvironmentAugust 20, 1898
Primitive Methods of Raising Wheat and Baking Bread in Transcaucasia and Armenia
The SciencesJune 25, 1898
A Standard of Wealth in Russian Armenia
EnvironmentMay 14, 1898
The Zoological Station at Naples
EnvironmentNovember 13, 1897
The Seventh International Geological Congress--The Caucasus Excursion
The SciencesJanuary 18, 1896
The Geological Society of America
Eighth Annual Meeting, at Philadelphia, December 26-28, 1895
The SciencesSeptember 7, 1895
The Seventh Summer Meeting of the Geological Society of America
The SciencesAugust 25, 1894
The Sixth Summer Meeting of the Geological Society of America
The SciencesJuly 28, 1894
American “Tripoli”
The SciencesJanuary 13, 1894
The Geological Society of America
The SciencesFebruary 4, 1893
The Marble Cave of Missouri
EnvironmentMay 3, 1890
The Oil Well at Southbury, Conn
The SciencesMarch 1, 1887
A Unique System of Water Works
The SciencesOctober 30, 1886
A Unique System of Water Works