Cologne, | Trutzenberg 68.
Mai 3d 1872.
Most honoured Sir,
About eighteen months since I had the honour to send you two essays of mine, in which my new theory on “A secular transposition of oceans” was developed, and established by facts of geology, geography and natural history.1 I then also told you of a book of mine to be published as soon as possible, in which particularly facts of geology and geognosy were to be adduced as so many evidences of the truth of my theory, and in which I intended to explain the breaks or intermittence of the series of petrifactions. You had the kindness to acknowledge the receipt of the two essays, to encourage me in the pursuit of researches and to style as greatly meritorious for science a result as promised in my letter to you. That result is now obtained, as far as I can see, and I have the pleasure of forwarding to you, together with this note, the book, in which I think to have succeeded in establishing my theory as an “eternal law of nature”.2
I wish you would not shun the trouble to read the work and to mediate, if possible, its more general notoriety among English geologists, to whose enquiries we are indebted for so numerous important facts concerning the formation of the earth’s crust.
I remain with the most distinguished consideration | Yours | ob. serv. | Dr. H. Schmick.
Please cite as “DCP-LETT-8309,” in Ɛpsilon: The Charles Darwin Collection accessed on