CLASS
| (mm)
| Soils
with Lithic Phase (mm) | Soils
with Petrocalcic, Petrogypsic, Petroferric and Duripan Phases | Soils
with Petric and Stony Phases |
1 | 150 mm | 50 mm | 115/50 mm | 75 mm |
2 | 125 mm | 40 mm | 90/40 mm | 65 mm |
3 | 100 mm | 35 mm | 75/35 mm | 50 mm |
4 | 75 mm | 25 mm | 55/25 mm | 40 mm |
5 | 50 mm | 15 mm | 35/15 mm | 25 mm |
6 | 15 mm | n.a. | n.a. | n.a. |