AURORA AUSTRALIS.
out the deep trench in the hard snow; the trench was from thirty to forty feet deep, and was bounded by more or less vertical sides.
Beyond the wall and trench was an extensive snowfield, with the active cone and crater at its south end, the latter emitting great volumes of steam; but what surprised us most were the extraordinary structures which rose every here and there above the surface of this snowfield. These were in the form of mounds and pinnacles of the most varied and fantastic appearance. Some resembled bee-hives, others were like huge ventilating cowls, others like isolated turrets, or bits of battlemented walls; others again in shape resembled various animals. We were wholly unable at first sight, to divine the origin of these remarkable objects, and the need for rest and refreshment cut short contemplation for the time. We hurried along the rampart of the old crater wall, in search of a suitable camping ground. It was at this time that our figures, thrown up against the skyline, were seen through a telescope by Armytage from our winter quarters at Cape Royds, over twelve miles distant. We selected for our camp, a little rocky gully on the north-west slope of the main cone, and fifty feet below the rim of the old crater. Here we had the satisfaction of being
