High terrace at the gap of Fifteenmile Creek in Town Hill from the top of Keenan Ridge, level top of Keenan Ridge in the foreground and other level terraces and ridges in the middle ground are remnants of the Harrisburg peneplain; Sideling Hill in the distance.
Dates
Date Taken
1911
Summary
High terrace at the gap of Fifteenmile Creek in Town Hill from the top of Keenan Ridge, level top of Keenan Ridge in the foreground and other level terraces and ridges in the middle ground are remnants of the Harrisburg peneplain; Sideling Hill in the distance. Allegany County, Maryland. 1911. Plate 9 in U.S. Geological Survey. Folio 179. 1912.
Summary
High terrace at the gap of Fifteenmile Creek in Town Hill from the top of Keenan Ridge, level top of Keenan Ridge in the foreground and other level terraces and ridges in the middle ground are remnants of the Harrisburg peneplain; Sideling Hill in the distance. Allegany County, Maryland. 1911. Plate 9 in U.S. Geological Survey. Folio 179. 1912.
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