Ravine above spring found by Ervin in 1931 after climb from inner gorge

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  Ravine above the spring found by Ervin after his climb from the inner gorge in 1931

  Manuscripts

  mssMarston papers V095/0027

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  Ravine above spring found by Ervin in 1931 above in the inner gorge

  Manuscripts

  mssMarston papers P007/0797

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  Spring found by Ervin after climb from inner gorge in 1931

  Manuscripts

  mssMarston papers P007/0809

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  Spring found by Ervin in 1931 after climb from inner gorge as it flows over the Tapeats formation

  Manuscripts

  mssMarston papers P007/0796

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  Ravine above spring on bench above inner gorge where Ervin found water in 1931

  Manuscripts

  mssMarston papers V095/0026

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  The spring at the Tapeats formation which was found by Ervin in 1931 when he climbed from the inner gorge

  Manuscripts

  mssMarston papers V095/0031