Robinson Canyon and Mount Gunnison. Gunnison County, Colorado. 1907.
Dates
Date Taken
1907
Summary
Robinson Canyon and Mount Gunnison. Mount Gunnison at left, showing the character of the slopes in which the coal beds outcrop. The smooth brush slope in foreground is formed on shale, which here contains seven beds of coal. The cliff above this slope makes the base of the unproductive measures overlying the coal. Gunnison County, Colorado. 1907. Plate 8-B in U.S. Geological Survey. Bulletin 510. 1912.
Summary
Robinson Canyon and Mount Gunnison. Mount Gunnison at left, showing the character of the slopes in which the coal beds outcrop. The smooth brush slope in foreground is formed on shale, which here contains seven beds of coal. The cliff above this slope makes the base of the unproductive measures overlying the coal. Gunnison County, Colorado. 1907. Plate 8-B in U.S. Geological Survey. Bulletin 510. 1912.
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