General views of Ralph Lake near Sioux Lookout after it was burnt in June 1967.

Man in yellow standing behind a dirt pile at Ralph Lake after 1967 fire surrounded by trees. Soil #2,3,4.

A general view of a dump till of stony sand at Ralph Lake after the 1967 fire and a black backpack in the bottom right corner. Soil #2.

A cross section of soil at Ralph Lake. Note disturbance - Windthrow(?). Soil #2

A cross section of soil at Ralph Lake after the 1967 fire. Dump till. Soil #3.

A man in a red shirt standing near Ralph Lake after the 1967 fire. Clay soil general view. Soil #4.

A cross section view of clay soil at Ralph Lake. Soil #4

A close up view of grass at Ralph Lake. Soil#4

A view of Shallow Soil/Bedrock in Ralph Lake. Soil#5

Unburnt - logged 1948 & 1967 - near Sioux Lookout -
general view