Manuscripts
Lake Powell filling under Jackass Bench
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From Jackass Bench across the filling Lake Powell to left bank at the bend above Hole in the Rock
Manuscripts
mssMarston papers V027/0002

Settlement at the top of the talus due to the filling of Lake Powell opposite Llewellen Gulch. Mile 81.9
Manuscripts
mssMarston papers V027/0114

The filling of Lake Powell is submerging the entrance to West Canyon
Manuscripts
mssMarston papers V033/0097


