Page:Popular Science Monthly Volume 70.djvu/116

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PSM V70 D116 View of russell valley from across disenchantment bay.jpg

Fig 11. Photograph of Russell Valley with Long Focus Lens from West Side of Disenchantment Bay. Mouth of valley about three miles distant: length of valley up to glacier (where the snow line ends) about five miles. Note U-shape, steep, smoothed walls, absence of spurs, and flat floor. The hanging valley shown in Fig. 12. is the first upland valley on the left. Photograph by O. von Engeln.