Aerial photograph of a burnt forest stand near Raggy Lake, Ontario. Burnt trees and wooden debris can be seen scattered over the landscape. The forest floor is covered in a thick layer of grayish white ash. Some green patches of regrowth can also be…

Aerial photographs of a burnt forest stand near Raggy Lake, Ontario. Burnt trees and wooden debris can be seen scattered over the landscape. Many green patches of regrowth can also be seen.

Soil type: #48

Photographs of burned trees on a sloped terrain near Raggy Lake, Ontario. A man is posing near fallen trees in the burned forest stand. A second image shows the sloped terrain with burned trees and greening from regeneration.

Soil type: #48

Photograph of a burnt forest stand near Raggy Lake, Ontario. Grey/brown burnt trees can been seen stretching out over the horizon with small amount of green regrowth beneath them. White ash can be seen covering the forest floor.

Soil type: #47

Photograph of a cross-sectional view of soil in a burnt forest stand near Raggy Lake, Ontario. The organic, topsoil and subsoil layers can all be seen. Large amounts of burnt wooden debris can be seen on the forest floor. A metal ruler can be seen on…

Photograph of a burnt forest floor after a forest fire near Raggy Lake, Ontario. The ground is covered in black soot with blackened burnt tree branches and other debris covering the forest floor. There is a small amount of green plants shown as well…

View of PNb regeneration in 1968 from 1961 fire at Raggy Lake, Ontario, 2200 trees. Photograph shows man amidst dense area of new tree growth in a larger tree stand.

Soil type: #48, 49

View of soil surface of most intense fire, Raggy Lake Ontario. Man poses in front of burned tree stand amidst an area with a large deposit of ash and barren ground.

Soil type: #48

Fire boundary between soils #48 & #49, Raggy Lake Ontario. Photograph taken in a recovering tree stand with thicker regeneration, ash and rock.

Soil types: #48, 49

Rail workers, 1927.