Author:Robert Thomas Hill

Robert Thomas Hill
(1858–1941)
United States geologist and educator

This author wrote articles for the Encyclopædia Britannica, Ninth Edition
Articles written by this author are designated in the EB9 by the initials "R. T. H."

Robert Thomas Hill

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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 1941, so works by this author are in the public domain in countries and areas where the copyright term is the author's life plus 82 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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