Author:Henry Fairfield Osborn
- "Dr. Haacke's discovery of the eggs of Echidna" in Science, Vol. V, No. 100 (January 2, 1885), Letters to the Editor, p. 3.
- "Tyrannosaurus and Other Cretaceous Carnivorous Dinosaurs," in Bulletin of the American Museum of Natural History, vol. 21, article 14 (1905)
- "Palaeontology," in Encyclopædia Britannica (11th ed., 1911)
- The Origin and Evolution of Life (1916)
Some or all works by this author are in the public domain in the United States because they were published before January 1, 1928.
The longest-living author of these works died in 1935, so these works are in the public domain in countries and areas where the copyright term is the author's life plus 87 years or less. These works may 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.