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USFS Logo Research Data Archive
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*To download images in addition to list, filter to 100 images or fewer.
Displaying items 41 - 60 of 120
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Tree 280 with punk knots 1' to 12'. live rust brooms 48' to 52', dead branches and dead rust broom on bole at 66', and 4'' wide dry faced 60 yr. old wound 80' to 87'
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: San Juan N.F.
Description: Tree 280 with punk knots 1' to 12'. live rust brooms 48' to 52', dead branches and dead rust broom on bole at 66', and 4'' wide dry faced 60 yr. old wound 80' to 87'
Date: 7/1958

Tree 244 with dead top
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: San Juan N.F.
Description: Tree 244 with dead top
Date: 7/1958

Tree 439 with burl at 5'
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: Arapaho N.F.; CO; United States
Description: Tree 439 with burl at 5'
Date: 7/1958

Tree 439 with burl at 5'
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: Arapaho N.F.; CO; United States
Description: Tree 439 with burl at 5'
Date: 7/1958

Cross section of burl on Tree 439 at 5'
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: Arapaho N.F.; CO; United States
Description: Cross section of burl on Tree 439 at 5'
Date: 7/1958

Tree 289 cross section at 85' showing brown flecky trunk decay in dead rust broom and entering trunk of tree
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
spruce defect study
forest pathology
Organisms: spruce
Location: San Juan N.F.; CO; United States
Description: Tree 289 cross section at 85' showing brown flecky trunk decay in dead rust broom and entering trunk of tree
Date: 7/1958

Tree 222 with old dead top and dead branches in mid crown
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: San Juan N.F.; CO; United States
Description: Tree 222 with old dead top and dead branches in mid crown
Date: 7/1958

Tree 237 with live wide dicot fork
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: San Juan N.F.; CO; United States
Description: Tree 237 with live wide dicot fork
Date: 7/1958

Tree 236 with old dead top and dead rust brooms at 69'
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: San Juan N.F.; CO; United States
Description: Tree 236 with old dead top and dead rust brooms at 69'
Date: 7/1958

Telephoto shot of tree 237 with wide dicot fork
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: San Juan N.F.; CO; United States
Description: Telephoto shot of tree 237 with wide dicot fork
Date: 7/1958

Tree 245 with recent dead top 78' to 88'
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: San Juan N.F.; CO; United States
Description: Tree 245 with recent dead top 78' to 88'
Date: 7/1958

Tree 267 with live rust brooms and dead rust brooms at base of dead fork
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: San Juan N.F.; CO; United States
Description: Tree 267 with live rust brooms and dead rust brooms at base of dead fork
Date: 7/1958

Tree 214 with dead rust broom at 40'
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: San Juan N.F.; CO; United States
Description: Tree 214 with dead rust broom at 40'
Date: 7/1958

Tree 433 with adjoining dead tree
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: Arapaho N.F.; CO; United States
Description: Tree 433 with adjoining dead tree
Date: 7/1958

Garey Strobel cutting tree 276
more info/bigger image
Collection: RMRS Archive Images
Keywords: logging
spruce defect study
forest pathology
Organisms: spruce
Location: San Juan N.F.; CO; United States
Description: Garey Strobel cutting tree 276
Date: 7/1958

Tree 276 with live and dead rust brooms in old dead top and 20'' adjacent dead spruce stub
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: San Juan N.F.; CO; United States
Description: Tree 276 with live and dead rust brooms in old dead top and 20'' adjacent dead spruce stub
Date: 7/1958

Tree 466 with 31 year old trunk wound 6' to 11'
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: Brown Flecky Tr., Arapaho N.F.; CO; United States
Description: Tree 466 with 31 year old trunk wound 6' to 11'
Date: 6/1958

Tree 138 with fallen tree wound 26' to 45'
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: White River N.F.; CO; United States
Description: Tree 138 with fallen tree wound 26' to 45'
Date: 8/1957

Tree 182 cross section at 1' showing P. tomentosus behind 117 yr. old fire scar which was almost healed over
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
spruce defect study
forest pathology
Organisms: spruce
Location: Grand Mesa N.F.; CO; United States
Description: Tree 182 cross section at 1' showing P. tomentosus behind 117 yr. old fire scar which was almost healed over
Date: 8/1957

Dick Hicks cutting on tree 140
more info/bigger image
Collection: RMRS Archive Images
Keywords: butt rot
spruce defect study
forest pathology
Organisms: spruce
Location: White River N.F.; CO; United States
Description: Dick Hicks cutting on tree 140
Date: 8/1957