<Li> The precise length of every line run, noting all necessary offsets therefrom, with the reason and mode thereof . </Li> <Li> The kind and diameter of all "bearing trees", with the course and distance of the same from their respective corners; and the precise relative position of witness corners to the true corners . </Li> <Li> The kinds of materials (earth or stone) of which mounds are constructed--the fact of their being conditioned according to instructions - with the course and distance of the "pits", from the centre of the mound, where necessity exists for deviating from the general rule . </Li> <Li> Trees on line . The name, diameter, and distance on line to all trees which it intersects . </Li>

The township and range land survey system in the us contributed to which of the following