Manuscripts
Upstream to mouth of Horseshoe Canyon; Mile 58.1. Joseph Ross in River Bed Casa put Horseshoe Canyon about 50 miles below Green River
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Green River Investigation- Upstream 1 mile below lower end of Horseshoe Canyon
Manuscripts
mssMarston papers V106/0060.03
![Port [sic] of the panel of paintings in Horseshoe Canyon about a half mile below the mouth of Bluejohn Canyon](/_next/image?url=https%3A%2F%2Frail.huntington.org%2FIIIF3%2FImage%2F22APN4IVYY66%2Ffull%2F%5E360%2C%2F0%2Fdefault.jpg&w=750&q=75)
Port [sic] of the panel of paintings in Horseshoe Canyon about a half mile below the mouth of Bluejohn Canyon
Manuscripts
mssMarston papers V120/0133

Upstream on Canyon of the Colorado River from rim one mile below the mouth of the Green River. ; Down Canyon of the Colorado from point on rim one mile below the mouth of Green River
Manuscripts
mssMarston papers V005/0229.01 ; mssMarston papers V005/0229.02

Green River Investigation; upstream 1/4 mile below mouth of Split Mountain Canyon
Manuscripts
mssMarston papers V114/0041.04

