Part of the south rim of Johnson Mesa. Colfax County, New Mexico. 1922.
Dates
Date Taken
1922
Summary
Part of the south rim of Johnson Mesa, shows the columnar structure of the basalt exposed in the cross section of a lava stream that flow down an old valley, one side of which appears at the left. The trees in the foreground are 20 to 30 feet high. Colfax County, New Mexico. 1922. Plate 8 in U.S. Geological Survey. Folio 214. 1922.
Summary
Part of the south rim of Johnson Mesa, shows the columnar structure of the basalt exposed in the cross section of a lava stream that flow down an old valley, one side of which appears at the left. The trees in the foreground are 20 to 30 feet high. Colfax County, New Mexico. 1922. Plate 8 in U.S. Geological Survey. Folio 214. 1922.
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