THE AJAGH-KUM-KÖL AND THENCE TO PASCHALIK-SAJ. 235
rock, diorite or diabase, lying at 53° S. The greater part of the detritus that has accumulated at the northern foot of the range consists of this last-named variety.
Fig. I86. SOME OTHER VIEWS FROM RUM-BULAK.
On 26th November we made quite a short day's march towards the northeast, to the last point where water and fuel were to be had. Close to Jusup-alik we crossed over a spring-water stream, which had a volume of not less than 2 cub.m. in the second. It was only frozen in one or two of its broader parts, although the cold was now decidedly keen. In several places springs gush out, and