Stem breakage in black spruce. planted 1965. Heavy snow in early winter (1968-69) followed by thaw & refreezing with ice storm to create a hard crust which then collapsed. J.D.Irving, Black Brook.

Stem breakage in black spruce. Planted 1965. Heavy snow in early winter (1968-69) followed by thaw & refreezing with ice storm to create a hard crust which then collapsed. J.D.Irving, Black Brook.

Stem canker in hybrid poplar. Nanticoke.

Stock on Bill Bunting's right was lifted fresh in mid May '75, that on his left was lifted in April and cool stored. Both stock transplanted at same time. White spruce, 2+2, transplants.

Archeological Viking sites

Stone picker, a potato machine. Stone picking equipment.

Archeological site

Man-made construction for stream gauging

Strip (12 ft) after thinning in 45 yr old jack pine. Chapleau Twp. cf slide #749

Strip after clearcutting. N.B. amount of competing vegetation. cf #275. Joan Peninsula, Temagami