a-Highly decomposed organic matter
b-Buried genetic horizon
c-Presence of concretions or nodules
d-Physical root restriction
e-Intermediately decomposed organic matter
f-Frozen soil or water (permafrost)
ff-Dry permafrost
g-Strong gleying
h-Accumulation of illuvial organic matter
i-Slightly decomposed organic matter
j-Accumulation of jarosite
jj-Evidence of cryoturbation
k-Accumulation of carbonates
m-Cementation or induration
n-Accumulation of sodium
o-Residual accumulation of sesquioxides
p-Disturbance due to plowing
q-Accumulation of silica
r-Soft or weathered bedrock
s-Accumulation of illuvial sesquioxides and organic matter
ss-Presence of slickensides
t-Accumulation of silicate clay
v-Plinthite
w-Development of structure or color
x-Presence of fragipan
y-Accumulation of gypsum
z-Accumulation of salts more soluble than gypsum
jim items answered the question on October 8, 2018 at 11:45
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