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USFS Logo Research Data Archive
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Experimental thinning plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: thinning
Location: Prescott National Forest; AZ; USA
Description: Experimental thinning plot
Date: 12/05/1930

Cooperrider-Cassidy study
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
study
Organisms: ponderosa pine
Location: Tusayan National Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 11/11/1930

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
study
Organisms: ponderosa pine
Location: Tusayan National Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 11/11/1930

Cooperrider-Cassidy study
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: damage
study
Organisms: sheep
Location: Tusayan National Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 11/11/1930

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
study
Organisms: sheep
Location: Tusayan National Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 11/11/1930

Cooperrider-Cassidy study
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
study
Organisms: sheep
ponderosa pine
Location: Tusayan National Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 11/11/1930

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
forest stand
study
Organisms: sheep
ponderosa pine
Location: Tusayan National Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 11/11/1930

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
snag
regeneration
study
Organisms: sheep
ponderosa pine
Location: Tusayan National Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 11/11/1930

Bed Ground Injury
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: damage
study
Organisms: ponderosa pine
Location: Tusayan NF; AZ; USA
Description: Bed Ground Injury
Date: 11/11/1930

Western yellow pine second year seedlings injured to simulate grazing damage
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
nursery
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Western yellow pine second year seedlings injured to simulate grazing damage
Date: 10/03/1930

Western yellow pine second year seedlings injured to simulate grazing damage
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
nursery
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Western yellow pine second year seedlings injured to simulate grazing damage
Date: 10/03/1930

Ponderosa pine third-year seedlings injured to simulate grazing damage
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
nursery
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Ponderosa pine third-year seedlings injured to simulate grazing damage
Date: 10/03/1930

Ponderosa pine third-year seedlings injured to simulate grazing damage
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
nursery
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Ponderosa pine third-year seedlings injured to simulate grazing damage
Date: 10/03/1930

Western yellow pine second year transplants injured to simulate grazing damage
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
nursery
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Western yellow pine second year transplants injured to simulate grazing damage
Date: 10/03/1930

Western yellow pine second year transplants injured to simulate grazing damage
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
nursery
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Western yellow pine second year transplants injured to simulate grazing damage
Date: 10/03/1930

Deer damage to juniper
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
deer
Organisms: juniper
Location: Apache National Forest; AZ; USA
Description: Deer damage to juniper
Date: 10/01/1930

Deer damage to juniper, Centerfire Creek
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
deer
Organisms: juniper
Location: Apache National Forest; AZ; USA
Description: Deer damage to juniper, Centerfire Creek
Date: 10/01/1930

Reproduction of ponderosa pine encroaching on Fort Valley park, Arizona
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: San Francisco Peaks
reproduction
nursery
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Reproduction of ponderosa pine encroaching on Fort Valley park, Arizona
Date: 10/1930

Western yellow pine seedlings from rows in photo #252179
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Western yellow pine seedlings from rows in photo #252179
Date: 10/1930

Western yellow pine seedlings
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
nursery
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Western yellow pine seedlings
Date: 10/1930

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: demonstration area
study
Organisms: ponderosa pine
Location: Tusayan NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 10/1930

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: demonstration area
animal damage
study
Organisms: ponderosa pine
Location: Tusayan NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 10/1930

Deer damage-- juniper
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
Organisms: juniper
Location: Kaibab National Forest; AZ; USA
Description: Deer damage-- juniper
Date: 09/01/1930

Deer damage, juniper on sand flats
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
Organisms: juniper
Location: Kaibab National Forest; AZ; USA
Description: Deer damage, juniper on sand flats
Date: 09/01/1930

Antelope damage, group of junipers
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
Organisms: juniper
Location: Coconino National Forest; AZ; USA
Description: Antelope damage, group of junipers
Date: 09/01/1930

Antelope damage, junipers
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
Organisms: juniper
Location: Coconino National Forest; AZ; USA
Description: Antelope damage, junipers
Date: 09/01/1930

deer in meadow at V.T. Park
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: meadow
deer
Location: Kaibab NF; AZ; USA
Description: deer in meadow at V.T. Park
Date: 09/1930

wildlife browsing
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
animal damage
Location: Apache National Forest; AZ; USA
Description: wildlife browsing
Date: 08/1930

Pine seedlings which have survived overgrazing because they were protected by logging slash in their infancy
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
reproduction
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Pine seedlings which have survived overgrazing because they were protected by logging slash in their infancy
Date: 06/08/1930

Excellent reproduction of ponderosa pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
reproduction
sample plot
Organisms: ponderosa pine
cattle
Location: Fort Valley Experimental Forest; AZ; USA
Description: Excellent reproduction of ponderosa pine
Date: 06/06/1930

Excellent reproduction of ponderosa pine in a fallen tree top on a clay flat
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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

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
seedling
reproduction
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

Excellent reproduction (ponderosa pine of 1919 origin) around stumps
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
regeneration
reproduction
sample plot
Location: Fort Valley Experimental Forest; AZ; USA
Description: Excellent reproduction (ponderosa pine of 1919 origin) around stumps
Date: 06/05/1930

No reproduction 16 years after cutting
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
cleared plots
animal damage
reproduction
sample plot
Location: Fort Valley Experimental Forest; AZ; USA
Description: No reproduction 16 years after cutting
Date: 06/05/1930

No reproduction 16 years after cutting
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
cleared plots
animal damage
reproduction
sample plot
Location: Fort Valley Experimental Forest; AZ; USA
Description: No reproduction 16 years after cutting
Date: 06/05/1930

Excellent ponderosa pine reproduction (1919) inside fence
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: cleared plots
reproduction
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Excellent ponderosa pine reproduction (1919) inside fence
Date: 06/05/1930

Heavy grass, Festuca arizonica, matted down by previous winters' snow
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
grasses
protected area
sample plot
Location: Fort Valley Experimental Forest; AZ; USA
Description: Heavy grass, Festuca arizonica, matted down by previous winters' snow
Date: 06/01/1930

Coc S3B PSP repeat photo
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
grasses
seedling
sample plot
repeat set
Location: Fort Valley Experimental Forest; AZ; USA
Description: Coc S3B PSP repeat photo
Date: 06/1930

Coc S3B PSP repeat photo
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: reproduction
sample plot
repeat set
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Coc S3B PSP repeat photo
Date: 06/1930

Good stand of western yellow pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: reproduction
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Good stand of western yellow pine
Date: 06/1930

Outside of sample plot S3B, northeast corner looking northeast
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
regeneration
seedling
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Outside of sample plot S3B, northeast corner looking northeast
Date: 06/1930

Good stand of 1919 seedlings in old slash in background, very few in grass
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
San Francisco Peaks
grasses
animal damage
reproduction
Location: Le Barron Ranch; AZ; USA
Description: Good stand of 1919 seedlings in old slash in background, very few in grass
Date: 06/1930

Coc S3B PSP repeat photo
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
reproduction
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Coc S3B PSP repeat photo
Date: 06/1930

Outside of S3B, southwest corner
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Outside of S3B, southwest corner
Date: 06/1930

Coc S3B PSP repeat photo
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: protected area
sample plot
repeat set
Location: Fort Valley Experimental Forest; AZ; USA
Description: Coc S3B PSP repeat photo
Date: 06/1930

Coc S3B PSP
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Coc S3B PSP
Date: 06/1930

Excellent ponderosa pine reproduction in a windfall
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
reproduction
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Excellent ponderosa pine reproduction in a windfall
Date: 06/1930

Repeat of F 89807. Seedlings of 1914 and 1919 origin.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
repeat set
Location: Ft Valley Expt. Forest; AZ; USA
Description: Repeat of F 89807. Seedlings of 1914 and 1919 origin.
Date: 06/1930

Twenty years after cutting by group-selection method
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: selective cutting
brush
seedling
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Twenty years after cutting by group-selection method
Date: 05/26/1930

From point 2 chains south of NE corner S3A
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
sample plot
Location: Fort Valley Experimental Forest; AZ; USA
Description: From point 2 chains south of NE corner S3A
Date: 05/26/1930