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USFS Logo Research Data Archive
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Displaying items 1 - 4 of 4
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Cooperrider-Cassidy study
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: scenic
vehicles
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 09/18/1929

Root system of ponderosa pine in cinders on Sunset Mountain
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: vehicles
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; USA
Description: Root system of ponderosa pine in cinders on Sunset Mountain
Date: 1929

Ponderosa pine regeneration
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
reproduction
vehicles
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; USA
Description: Ponderosa pine regeneration
Date: 1910

logging equipment
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: logging
vehicles
Location: Coconino National Forest; AZ; United States
Description: logging equipment
Date: