1831.
January: Passed his examination for B.A., and kept the two following terms.
August: Geological tour with Sedgwick.
September 11th: Went to Plymouth to see the "Beagle."
October 2nd: "Took leave of my home."
December 27th: "Sailed from England on our circumnavigation."
1832.
January 16th: "First landed on a tropical shore" (Santiago).
1833.
December 6th: "Sailed for last time from Rio Plata."