Author:Roderick Impey Murchison

From Wikisource
Jump to: navigation, search
Roderick Impey Murchison
A Scottish geologist who invented the Silurian system.[1]
Roderick Impey Murchison




  1. "Sir Roderick Impey Murchison". The Athenaeum (No. 2296): 563–564. 28 October 1871. 

Works by this author published before January 1, 1923 are in the public domain worldwide because the author died at least 100 years ago. Translations or editions published later may be copyrighted. Posthumous works may be copyrighted based on how long they have been published in certain countries and areas.