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3 Pages in
Charles Darwin's Library
associated with "strata/epochs - clay, London"
A manual of elementary geology
By: Lyell, Charles, Sir,
Publication info: [s.n.], [s.n.], 1855
Pages:
Page 231
Manual of mineralogy
By: Jameson, Robert.
Publication info: Edinburgh, Archibald Constable & Co, 1821
Pages:
Page 413
Page 413