the blue ice. They were often too wide to jump though, and the only thing was to plant your feet on the bridge and try not to tread heavily. As a rule the centre of a bridged crevasse is the safest place, the rotten places are at the edges. We had to go over dozens by hopping right on to the bridge and then over on to the ice. It is a bit of a jar when it gives way under you, but the friendly harness is made to trust one's life to. The Lord only knows how deep these vast chasms go down, they seem to extend into blue black nothingness thousands of feet below.
"Before reaching the rise we had to go up and down many steep slopes, and on the one side the sledges were overrunning us, and on the other it fairly took the juice out of you to reach the top. We saw the stratification on the nunatak which Shackleton supposed to be coal: there was also much sandstone and red granite. I should like to have scratched round these rocks: we may get a chance on our return journey. As we topped each rise we found another one beyond it, and so on.
"About noon some clouds settled in a fog round us, and being fairly in a trough of crevasses we could not get on. Fortunately we found a snow patch to pitch the tents on, but even there were crevasses under us. However, we enjoyed a hearty lunch, and I improved the shining hour by preparing my rations for the Upper Glacier Depôt.
"At 3 P.M. it cleared, and Mount Darwin, a nunatak to the S.W. of the others, could be seen. This we made for, and some two miles on exchanged blue ice for the new snow which was much harder pulling. Scott was fairly wound up, and he went on and on. Every rise topped seemed to fire him with a desire to top the next, and every rise had another beyond and above it. We camped at 8 P.M., all pretty weary, having come up nearly 1500 feet, and done over eleven miles in a S.W. direction. We were south of Mount Darwin in 85° 7′ S., and our corrected altitude proved to be 7000 feet above the Barrier. I worked up till a very late hour getting the depôt stores ready, and also weighing out and arranging allowances for the returning party, and arranging the stores and dis-
