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USFS Logo Research Data Archive
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Displaying items 1 - 12 of 12
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Invasion of talloweed on volcanic soils in a natural opening of ponderosa pine
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Collection: RMRS Archive Images
Keywords: natural opening
soil
wildlife ecology and conservation
Organisms: ponderosa pine
Location: Coconino N.F.; AZ; United States
Description: Invasion of talloweed on volcanic soils in a natural opening of ponderosa pine
Date: 08/1965

Difference in soil and vegetation on the border of ponderosa pine forest and a natural opening.
more info/bigger image
Collection: RMRS Archive Images
Keywords: natural opening
soil
grasses
wildlife ecology and conservation
Organisms: ponderosa pine
Location: Apache N.F.; United States
Description: Difference in soil and vegetation on the border of ponderosa pine forest and a natural opening.
Date: 10/1961

Rock Placements
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
rocky soil
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: Rock Placements
Date: 04/1960

Excellent reproduction of ponderosa pine in a fallen tree top on a clay flat
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
soil
seedling
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Excellent reproduction of ponderosa pine in a fallen tree top on a clay flat
Date: 06/06/1930

Soil left in good condition for reproduction
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
reproduction
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Soil left in good condition for reproduction
Date: 1925

stony clayey (type 124), surface
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
soil
Organisms: ponderosa pine
Location: Fort Valley, Coconino N.F.; AZ; United States
Description: stony clayey (type 124), surface
Date: 12/1920

Stony clayey soil
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
soil
rocky soil
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; United States
Description: Stony clayey soil
Date: 12/1920

Yellow pine seedlings 5 years old
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
seeding/planting
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Yellow pine seedlings 5 years old
Date: 06/16/1920

Yellow pine seedlings 5 years old
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
seeding/planting
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Yellow pine seedlings 5 years old
Date: 06/16/1920

Ponderosa pine seedling 2 years old in very gravellly soil
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
Organisms: ponderosa pine
Location: Kaibab N.F.; AZ; United States
Description: Ponderosa pine seedling 2 years old in very gravellly soil
Date: 1920

Root system of ponderosa pine sapling
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
seedling
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Root system of ponderosa pine sapling
Date: 1918

Coc S3B PSP repeat photo (345350)
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
grasses
regeneration
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: Coc S3B PSP repeat photo (345350)
Date: 11/1909