The outcrop—a jagged crest of rock—was found to be one hundred and sixty yards long and thirty yards wide, placed at an altitude of two thousand four hundred feet above sea-level. It is composed of grey quartzose gneiss.
There were no signs of recent glaciation or of ice-striae, though the rock was much weathered, and all the cracks and joint-planes were filled with disintegrating material. The weathering was excessive and peculiar in contrast with that observed on fresh exposures near the Hut and at other localities near sea-level.
After collecting specimens and placing a small depot of food on the highest point, the party continued their way to the Hut, reaching it on November 27.
At Winter Quarters noticeable changes had taken place. The harbour ice had broken back for several hundred yards and was rotten and ready to blow out in the first strong wind; marked thawing had occurred everywhere, and many islands of rock emerged from the snow; the ice-foot was diminishing; penguins, seals, and flying birds made the place, for once, alive and busy.
Bickerton, Whetter and Hannam carried on the routine of work; Whetter as meteorologist and Hannam as magnetician, while Bickerton was busied with the air-tractor and in preparations for sledging. Thousands of penguins' eggs had been gathered for the return voyage of the 'Aurora', or in case of detention for a second winter.
Murphy, Hunter and Laseron arrived from the south on the same day as Stillwell, Hodgeman and Close came in from the east. The former party had plodded for sixty-seven miles through a dense haze of drift. They had kept a course roughly by the wind and the direction of sastrugi. The unvarying white light of thick overcast days had been so severe that all were suffering from snow-blindness. When, at length, they passed over the endless billows of snow on to the downfalls near the coast, the weather cleared and they were relieved to see once more the Mecca of all sledging parties—Aladdin's Cave.
A redistribution of parties and duties was made. Hodgeman joined Whetter and Bickerton in preparation for the air-tractor sledge's trip to the west. Hunter took up the position of meteorologist and devoted all his spare time to biological investigations amongst the immigrant life of summer. Hannam continued to act as magnetician and general "handy man." Murphy, who was also to be in charge during the summer, returned to his stores, making preparations for departure. Hourly meteorological observations kept every one vigilant at the Hut.
In pursuance of a plan to examine in detail the coast immediately east of Commonwealth Bay, Stillwell set out with Laseron and Close on December 9. The weather was threatening at the start, and they had the usual struggle with wind and drift to "make" Aladdin's Cave.
Forewarned on the first journey of the dangers of bad ventilation, they cleared the entrance to the cave of obstacles so that a ready exit could be made, if, as was expected, the opening became sealed with snow-drift. This did happen during the night, and, though everything seemed all right the next morning, the whole party was overpowered during breakfast by foul air, the presence of which was not suspected.
Hoosh was cooked and about to be served, when Stillwell, who was in charge of the primus, collapsed. Close immediately seized an ice-axe, stood up, thrust its point through the choked entrance, and fell down, overcome. Laseron became powerless at the same time. An hour and a half later—so it was reckoned—the party revived and cleared the opening. The hole made by the ice-axe had been sufficient to save their lives. For a day they were too weak and exhausted to travel, so the tent was pitched and the night spent outside the Cave.