Figure 1. - Rock-fall Hazard Assessment of Aspen Trail to Betatakin Ruins, Navajo National Monument, Arizona

Rock-fall Hazard Assessment of the Aspen Forest Trail, Navajo National Monument, Arizona

Fig. 1- Steep overhung section of Aspen Forest Trail

Fig. 1 - Steep overhung section of Aspen Forest Trail to Betatakin ruins.

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U.S. Department of the Interior \| U.S. Geological Survey URL: <http://pubs.usgs.gov/of/2000/ofr-00-0305/figure1.html> Questions or Assistance: Contact USGS Page Last Modified: Thr Dec 21 14:42 EDT 2000