LU Week, Vol. 3, No. 15a, January 15 1971. Includes: information about The Wright Commission and Post-Secondary Education in Northwestern Ontario; summer school in France; Inner Tube Water Polo begins; Education workshop with keynote address by Dean…

B horizon of profile slide #21; n.b. fine granular structure and the intensity of rooting. Inceptisol, HB, S.

Lower part of forest floor - some H, but mixed to give an Aeh; n.b. fine roots and relatively sharp boundary between F and Aeh. Inceptisol, HA, C.

F layer in forest floor of profile slide #21; n.b. the fungal hyphae. Inceptisol, HF, BSP.

Litter of maple in spring, n.b. dogtooth violets breaking up leaves forest floor of slide #21. Inceptisol, HF, S.

Acid Brown forest at Dorset; although over bedrock the soil acts as a deep soil with telluric water & is very productive. See slides nos. 22 to 25 for details of horizons. Inceptisol, P, C, F, SB.

Alluvial/colluvial near Kananaskis on mountain slope under lodgepole pine. Spodosol, P, C, WT, 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.

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

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