The general plan appeared to be much
the same as in the one we had just left, but the scale was
considerably smaller. The pit was not nearly so deep or so large, and,
owing to the falling-in of rock and earth at one side, the snow was
approached by a winding path with a gradual fall. As soon as the snow
was reached, the slope became very steep, and led promptly to an arch
in the rock, where the stream of ice began. The cave being shallow,
the stream soon came to an end, and, unlike that in the lower
glaciere, it filled the cave down to the terminal wall, and did not
fill it up to the left wall. Here the ground of the cave was visible,
strewn with the remains of columns, and showing the thickness of the
bottom of the stream to be about 6 feet only. The arch of entrance had
evidently been almost closed by a succession of large columns, but
these had succumbed to the rain and heat to which they had been
exposed by their position.
The left side of the cave, in descending, that is the west side, was
comparatively light, being in the line from the arch; but the other side
was quite dark, and after a time we found that the ice-stream, instead
of terminating as we had supposed with the wall of rock at the end of
the cavern, turned off to the right, and was lost in the darkness.
Pages:
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86