Publication of Part III. of the "Zoology of the Voyage" (Birds).
Read paper on Boulders and Glacial Deposits of South America, to Geological
Published paper on a remarkable bar of Sandstone off Pernambuco, on the coast of Brazil.
Publication of Part IV. of "Zoology of the Voyage" (Fish).
1842. May 6th:
Last proof of the Coral book corrected. June:
Examined Glacier action in Wales. "Wrote pencil sketch of my Species Theory."
Wrote paper on Glaciers of Caernarvonshire. October:
Began his book on Volcanic Islands.
Was this article helpful?