Twenty specimens of sandy, clayey, loamy, calcareous, and organic soils, plus residual soils, provide a complete representation of soil classes. The set is housed in glass jars, each with its own labeled plastic tray. An identification list with names and localities is also included.
Contents: 20 numbered soil samples, 4 oz.
Soils: gravelly, sandy, clayey, loamy, residual soils, marl, peat, muck