The Eurypterida of New York

The Eurypterida of New York (1912)
John Mason Clarke and Rudolf Ruedemann
1016944The Eurypterida of New York1912John Mason Clarke and Rudolf Ruedemann
Chapters (not listed in original)

This work is in the public domain in the United States because it was published in 1912, before the cutoff of January 1, 1929.


The longest-living author of this work died in 1956, so this work is in the public domain in countries and areas where the copyright term is the author's life plus 67 years or less. This work 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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