• rdcut nw view

      Towner, Ronald H.; Laboratory of Tree-Ring Research, University of Arizona (2007-05-22)
    • rdcut v nw

      Towner, Ronald H.; Laboratory of Tree-Ring Research, University of Arizona (2007-05-22)
    • road arroyo headcut

      Towner, Ronald H.; Laboratory of Tree-Ring Research, University of Arizona (2007-05-22)
    • road end at f9

      Towner, Ronald H.; Laboratory of Tree-Ring Research, Univ. of Arizona (2007-05-21)
    • road v S

      Towner, Ronald H.; Laboratory of Tree-Ring Research, University of Arizona (2007-04-20)
    • roadcut v nw

      Towner, Ronald H.; Laboratory of Tree-Ring Research, University of Arizona (2007-05-22)
    • roadcut v se

      Towner, Ronald H.; Laboratory of Tree-Ring Research, University of Arizona (2007-05-22)
    • smallpeel

      Towner, Ronald H.; Laboratory of Tree-Ring Research, University of Arizona (2007-05-23)
    • yard fence v west

      Towner, Ronald H.; Laboratory of Tree-Ring Research, University of Arizona (2007-05-21)