Manuscripts
Upper end of Mesa 4640. The head of Lehi Canyon is at right. Surprise Valley is upper center draining into Nasja Creek at left
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The joint west of the mouth of Nasja Creek. Nasja Creek is at the left margin. The San Juan River is at the bottom margin. At top left is Mesa 4640
Manuscripts
mssMarston papers V128/0099

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



