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USFS Logo Research Data Archive
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Displaying items 1 - 7 of 7
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Englemann spruce forest in San Francisco Mountains
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: San Francisco Peaks
Organisms: engelmann spruce
Location: San Francisco Mountains; AZ; United States
Description: Englemann spruce forest in San Francisco Mountains
Date: 1925

Aspen stand with scattered Douglas-fir poles
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: San Francisco Peaks
Organisms: douglas fir
aspen
Location: San Francisco Mountains; AZ; United States
Description: Aspen stand with scattered Douglas-fir poles
Date: 1919

timberline on San Francisco Peaks
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: personnel
meteorological equipment
period attire
elevational gradient meteorology study
Organisms: engelmann spruce
Location: San Francisco Mountains; AZ; United States
Description: timberline on San Francisco Peaks
Date: 1918

Timberline on west slope of Mount Agassiz
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: San Francisco Peaks
meteorological equipment
elevational gradient meteorology study
Location: San Francisco Mountains; AZ; United States
Description: Timberline on west slope of Mount Agassiz
Date: 1917


more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: San Francisco Peaks
Organisms: limber pine
bristle cone pine
Location: San Francisco Mountains; AZ; United States
Description: Linmber-bristlecone pine type. Altitude 10,000 feet steep south exposure on San Francisco Mts.
Date:

Limber-bristlecone pine station #9, southwest slope
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: San Francisco Peaks
meteorological equipment
elevational gradient meteorology study
Organisms: bristle cone pine
Location: San Francisco Mountains; AZ; United States
Description: Limber-bristlecone pine station #9, southwest slope
Date:

Engelmann spruce and corkbard fir
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Organisms: engelmann spruce
corkbark fir
Location: San Francisco Mountains; AZ; United States
Description: Engelmann spruce and corkbard fir
Date: