Manuscripts
From a stereo: No. 240: "Views on Green River," Red Canon Series. This canon is 22 1/2 miles in length and from 1,800 to 4,000 feet deep. Low Water. [on original, corrected to No. 239 and from "Low Water" to "Rapids". See V107/0031]
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From a stereo: No. 240: "Views on the Green River," Red Canon Series. This canon is 25 2/3 miles long and from 1,800 to 2,500 ft. deep. Low Water
Manuscripts
mssMarston papers V107/0031

From a stereo: No. 42, "Views on the Green River," Canon of Lodore Series. This canon is 20 3/4 miles long and 1,800 to 2,700 feet deep. Wheat Stack
Manuscripts
mssMarston papers V111/0021
Image not available
Separation Plaque - Mile 239-240
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

Waterpocket in a glen, "Views on the Colorado River", Glen Canon Series. This canyon is 149.5 miles in length and from 200 to 1,600 feet deep
Manuscripts
mssMarston papers V025/0046
Image not available
Separation Canyon and Rapid: Mile 239-240
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
![[print from a stereo] No. 216, "Views on the Colorado River," Grand Canon Series. This canon is 271 1/2 miles in length and from 4,500 to 6,200 feet deep. Across the Canon](/_next/image?url=https%3A%2F%2Frail.huntington.org%2FIIIF3%2FImage%2F22APN4IM5Z70%2Ffull%2F%5E360%2C%2F0%2Fdefault.jpg&w=750&q=75)