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หมายเหตุ

Texture class Fragment Content Vol.% Structure grade Structure size Structure type
LS = Loamy Sand SG = Slightlt Gravelly (<15%) 0 = structureless VF = Very Fine PL = Platy
LCOS = Loamy Coarse Sand G = Gravelly (15-35%) 1 = Weak F = Fine PR = Prismatic
SL = Sandy Loam VG = Very Gravelly (35-60%) 2 = Moderate M = Medium COL = Columnar

COSL = Coarse Sandy Loam EG = Extremely Gravelly (>60%) 3 = Strong CO = Coarse ABK = Angular Blocky
L = Loam VC = Very Coarse SBK = Subangular Blocky

SCL = Sandy Clay Loam EC = Extremely Coarse GR = Granular
CL = Clay Loam SGR = Single Grain
MA = Massive

Consistence Consistence Consistence Boundary Boundary
Dry Moist Wet Distinctness Topography
L = Loose L = Loose SO = Nonsticky A = Abrupt S = Smooth
S = Soft VFR = Very Friable SS = Slightly Sticky C = Clear W = Wavy
SH = Slightly hard FR = Friable MS = Moderately Sticky G = Gradual I = Irregular
H = Hard FI = Firm VS = Very Sticky D = Diffuse B = Broken
VH = Very hard VFI = Very Firm PO = Nonplastic

EH = Extremely hard EFI = Extremly Firm SP = Slightly Plastic
MP = Moderately Plastic
VP = Very Plastic

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