The Voyage of H.M.S. Challenger 1873-1876. Narrative Vol. I. First Part. Chapter VIII
ON the 17th December 1873, the Challenger left Simon's Bay for the southern cruise, at 6.30 A.M. As the vessel steamed out to the open sea considerable differences in the temperature of the surface water were observed. [NOT CONTROLLED OCR]
Accès au document
| Lien externe vers le document: |