Edward Whymper,
Scrambles amongst the Alps — Appendix
(1871)
“ It was a snowy plateau—almost a plain (without any protruding ridges or rocks) —which gave birth to two great glaciers—one (the Stock glacier) descending gently towards the north-east, the second (the Valpelline glacier) falling away rather more rapidly to the south-west. Wretched weather and miserable workmen retarded the work, and only one pit was sunk in the time at my disposal. This was a little more than 22 feet in depth; and, although it threw scarcely any light upon the veined structure, it yielded some information respecting stratification of snow and the formation of glacier-ice. ”
