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Scale Geologic Time Scale (9 inches=1 million years)

This is a scale geologic time scale (9 inches=1 million years) that starts near the entrance and runs up to present day behind the Visitor Center seen in the background peaking ol

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Photo details

  • Uploaded on February 24, 2012
  • © All Rights Reserved
    by Dana Jensen
    • Camera: Canon PowerShot SX30 IS
    • Taken on 2011/09/27 13:15:23
    • Exposure: 0.002s (1/500)
    • Focal Length: 8.16mm
    • F/Stop: f/4.000
    • ISO Speed: ISO80
    • Exposure Bias: 0.00 EV
    • No flash