Structure | Consistency | Rock fragments | Roots | ||||
Size | Type | Grade | Dry | wet | Abundance | Thickness | |
vf = very fine (<5 mm) f = fine (5 - 10 mm) m = medium (10 - 20 mm) c = coarse (20 - 50 mm) vc = very coarse (>50 mm) 1 = weak; 2 = moderate; 3 = strong; | g = granular ab = angular blocky sb = subangular blocky l = lumpy m = massive | w = weak (peds barely observable) m = moderate (peds observable) s = strong (peds clearly observable) | l = loose s = soft h = hard | s = sticky p = plastic | n = none (0%) v = very few (0% - 2%) c = common (5% - 15%) m = many (15% - 40%) a = abundant (40% - 80%) d = dominant (>80%) | f = few; c = common | f = fine; m = medium |