Letter 11341 Darwin, C. R. to Saporta, L. C. J. G. de 31 Jan 1878 Summary Add + Has sent GdeS's drawing to Hooker. He, Oliver, and Thiselton-Dyer have been perplexed by it. + L. Lesquereux's discoveries in the Cincinnati Lower Silurian beds. Transcription The full text of this letter is not yet available online. Footnotes Add
