[2] It is generally subdivided into the Great Clay Belt to the north running eastward from Kapuskasing, past Lake Abitibi and on to Amos, and the V-shaped Lesser Clay Belt to its south, running from Englehart down to the Wabi River to the northern tip of Lake Timiskaming, and long the eastern side of Timiskaming and back up to Rouyn-Noranda.
In 1899, Barlow wrote a report on the geology and natural resources of the area, which suggested that the rich belt of clay that lay north of Lake Temiskaming was ideal for agricultural settlement.
Moreover, the combination of its general fertility, flat topography, high water table and relative accessibility to an extensive network of roads for logging and mining make it suitable for some types of farming.
Wishing to avoid the "Trent watershed" problem, an earlier failed settlement attempt, he suggested setting up an experimental farm to test what "treatment is necessary on the various soils".
[6] In spite of numerous rocky outcrops some farming was successfully established within the Great Clay Belt, however, it proved to be impractical because of the short growing season.
The clay soil is tremendously fertile, but long snowy winters coupled with unpredictable rainfall during the short growing season meant most farming yielded little.