Manuscripts
"Bull Frog Rapids- worst in Glen Canyon". Bull Frog Creek enters at right at Mile 120.5
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Lake Canyon entering the Colorado River, Mile 113 in Glen Canyon
Manuscripts
mssMarston papers V024/0149
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Fern Glen Canyon; Fern Glen Rapid - Mile 168-169
Manuscripts
Professional and personal papers of Otis R. Marston and his collection of the materials on the history of Colorado River and Green River regions.
mssMarston papers

Northwest to Glen Canyon with small drainage entering at Mile 101.7
Manuscripts
mssMarston papers V024/0248


