Author:Charles Henry Hitchcock
|←Author Index: Hi||Charles Henry Hitchcock
|United States geologist, botanist, paleontologist|
Articles in Popular Science Monthly 
- “Footprints in the Rocks,” in Popular Science Monthly Volume 3, August 1873
- “The World Before the Introduction of Life,” in Popular Science Monthly Volume 4, March 1874
- “The Earlier Forms of Life,” in Popular Science Monthly Volume 10, January 1877
- “North America in the Ice Period,” in Popular Science Monthly Volume 20, December 1881
|Some or all works by this author are in the public domain in the United States because they were published before January 1, 1923.
The author died in 1919, so works by this author are also in the public domain in countries and areas where the copyright term is the author's life plus 80 years or less. Works by this author may also be in the public domain in countries and areas with longer native copyright terms that apply the rule of the shorter term to foreign works.