A great deal of work still required to be done off Macquarie Island, but, as the uneven and rocky nature of the bottom prevented dredging, I decided to sail on the 25th, continuing the voyage towards the Auckland Islands. Several people had expressed belief in a submarine ridge connecting Macquarie Island with the Auckland group. Three soundings which we obtained on this voyage did not support the suggestion, ranging as they did from one thousand eight hundred and fifty-five to two thousand four hundred and thirty fathoms, eighty-five miles south-west of the Auckland group. We were the more glad to obtain these soundings, as, during the winter cruise, in the same waters, the weather had forced us to abandon the attempt. On November 28 we took several soundings on the eastern side of the Auckland Islands, but did not prolong our stay as we wished to investigate the ridge south of Tasmania--the Mill Rise. The course was therefore directed westward with a view to outlining the eastern edge of this submarine elevation. The first sounding to indicate that we were once more approaching the Mill Rise was in one thousand and seventy-six fathoms. Continuing west we secured the next record in one thousand three hundred fathoms, limiting the southern extremity of the ridge which extends northward for nearly one hundred miles. From this sounding the water shoaled quickly as we steered north. Thus, on the same day, we were in eight hundred and thirty-five fathoms at noon, in seven hundred and thirty-five fathoms at 3.40 P.M. and in seven hundred and ten fathoms at 7.30 P.M. After the last sounding we lowered the rock-gripper. On the first trial, however, it failed to shut and, on the second, only a little fine sand was recovered. As it was blowing hard most of the time, we were very fortunate in being able to do this piece of work. An inspection of the chart reveals the fact that the main direction of the shallowest water is in a north-west and south-east direction, but the number of soundings obtained was too small to give more than a general outline. Later, we were able to add to these on the voyage southward to relieve the Antarctic Bases. The weather was so bad and the sea so heavy that we were unable to obtain soundings on December 9, and, as dredging under such conditions was out of the question, I decided to steer for the east coast of Tasmania, where dredging might be possible under the lee of the land. The constant gales were very disheartening, the last having continued for four days with only short intervals of moderate weather. On December 12 and 13, in calmer water, some thirty miles off the east coast of Tasmania, trawlings were made successfully in one thousand three hundred fathoms and seventy-five fathoms respectively. From the deeper trawling were obtained a large octopus and several interesting fish. Just before noon on December 14 we arrived in Hobart and immediately began preparations for the voyage to the Antarctic.