Manuscripts
Green River Investigation; downstream in Split Mountain Canyon, 4 1/4 miles below entrance
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Green River Investigation; downstream in Split Mountain Canyon, 5 1/2 miles below entrance
Manuscripts
mssMarston papers V114/0033.03

Green River Investigation; rapids 1/4 mile below entrance to Split Mountain Canyon
Manuscripts
mssMarston papers V114/0024.01

Green River Investigation; upstream in Split Mountain Canyon, 1 3/4 mile below entrance
Manuscripts
mssMarston papers V114/0024.04

Green River Investigation; 5 1/2 miles below entrance to Split Mountain Canyon
Manuscripts
mssMarston papers V114/0033.02

Green River Investigation; upstream in Split Mountain Canyon, 3 miles below entrance
Manuscripts
mssMarston papers V114/0024.05

Green River Investigation; downstream in Split Mountain Canyon, 1/4 mile above mouth
Manuscripts
mssMarston papers V114/0038.02