Browse Items (4516 total)

Gray-brown podzolic with plow layer; an old field soil that has been planted to red pine at York Regional Forest (Vivian); n.b. this is abisequum with podzol developing in upper A, lower B i. Alfisol, P, C, F, D.

Close-up of forest soil at Dorset in sandy loam; n.b. fine roots in thin Forest Floor - area has a fire history; Ae irregular and weak. Spodosol, P, FF, F, D.

Litter from red pine plantation after 45 years; n.b. openness allowing full infiltration. Spodosol, HF, FF, D.

Profile in water-laid sand; n.b. shallowness of actual profile in deepC materials; mixed forest of white pine/poplar; located near Achray in Algonquin Park. Spodosol, P, C, F, D.

Poplar litter showing flat 'shingle' type surface, cf. Slide #12. Spodosol, HF, FF, F, D.

Intense Ae and Bh developed in old heathland now planted with spruce slide courtesy of J.A. (Steve) Brodie. Spodosol, P, C, F, D.

Podzol profile in deep sand near Manitouwadge; supporting mixed jack pine and black spruce. Spodosol, P, C, F, D.

Hexagonal cracking in clay at Caledon, where the upper horizons have been eroded away. Mollisol, HC, S, E, D.

Windblown sand showing the 'mare's tail' structure; taken at Forbes Creek in Algonquin Park. Spodosol, HC, S, D.

Buried profile near Bancroft as a result of a flood; n.b. there would appear to be long intervals between floods. Spodosol, P, C, WT, D.