Letter 9240 Darwin, C. R. to Lyell, Charles [13 Jan 1874] Summary Add + The coral-reef book has been invaluable [J. D. Dana, Corals and coral islands (1872); used by CD in Coral reefs, 2d ed. (1874)]. + Thanks for Saturday Review. Transcription The full text of this letter is not yet available online. Footnotes Add
