Author:Oliver Perry Hay
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Works
edit- The Batrachians and Reptiles of the State of Indiana (1892) (external scan)
- Bibliography and Catalogue of the Fossil Vertebrata of North America (1902) (external scan)
- The Fossil Turtles of North America (1908) (external scan) (transcription project)
- On the Manner of Locomotion of the Dinosaurs, especially Diplodocus, with Remarks on the Origin of the Birds (1910) (external scan)
- The Recognition of Pleistocene Faunas (1912) (external scan)
- The Pleistocene of North America and its Vertebrated Animals from the States East of the Mississippi River and from the Canadian Provinces East of Longitude 95° (1923) (external scan)
Some or all works by this author are in the public domain in the United States because they were published before January 1, 1929.
This author died in 1930, so works by this author are in the public domain in countries and areas where the copyright term is the author's life plus 93 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.
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