Manuscripts
Down river from Mile 186.5 to the lava flow at the mouth of Queantoweap Valley. The Whitmore trail drops from the rim of lava near the light spot
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Up Queantoweap Valley to Mt. Turnbull and Mt. Emma. The road to the rim at Whitmore Trail crosses the lava flow
Manuscripts
mssMarston papers V088/0023

Lava flow to the river from Queantoweap or Hurrican Ledge Valley. The road and the trail can be seen on the lava
Manuscripts
mssMarston papers V088/0032

Fueling at Whitmore Trail from the hose connected to the supply at the rim- approximately 1,000' drop
Manuscripts
mssMarston papers V088/0115

Down from about Mile 186 to the lava cliff at the foot of Queantoweap Valley and the erosion remnant below Whitmore Wash
Manuscripts
mssMarston papers V088/0049

