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USFS Logo Research Data Archive
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Red spruce regeneration under eastern hemlock overstory on December 3 1958
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: personnel
regeneration
Location: Penobscot Experimental Forest; Maine
Description: Red spruce regeneration under eastern hemlock overstory on December 3 1958
Date: 12/3/1958

Arthur Hart in a second-growth balsam fir stand, balsam fir regeneration by building, in June 1958
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: personnel
regeneration
Organisms: balsam fir
Location: Penobscot Experimental Forest; Maine
Description: Arthur Hart in a second-growth balsam fir stand, balsam fir regeneration by building, in June 1958
Date: Jun-58

Planted hybrid white spruce seedling with water setting around the tree in a low area, on May 14, 1958
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: EP2
Hybrid Spruce Provenance Study
planting
regeneration
Organisms: white spruce
Location: Penobscot Experimental Forest; Maine
Description: Planted hybrid white spruce seedling with water setting around the tree in a low area, on May 14, 1958
Date: 5/14/1958