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6 Pages in
Charles Darwin's Library
associated with "strata/epochs - primary"
A manual of elementary geology
By: Lyell, Charles, Sir,
Publication info: [s.n.], [s.n.], 1855
Pages:
Page 251
Page 358
Principles of geology
By: Lyell, Charles, Sir,
Publication info: London, John Murray, 1837
Volume: v.4
Pages:
Page 377
Page 380
Front Note 1
Front Note 1