Manuscripts
Sunrise or Surprise Valley. Graben down river from Spanish Bottom
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Across Spanish Bottom and the Colorado River from the trail from the rim down to Spanish Bottom
Manuscripts
mssMarston papers V006/0065

Down the hanging valley at Mile 211.2. Surprise or Sunrise Valley is at left, Spanish Bottom is upper center and Butler Canyon is upper right
Manuscripts
mssMarston papers V008/0036



