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Bt1 25/30-55 Brown (7.5YR 5/4) ; sandy loam; weak medium
subangular blocky structure; soft, very friable, non sticky
and non plastic; patchy thin argillan on ped face and in
pore; many fine interstitial pores; common very fine to
fine roots; moderately acid (field pH 6.0); clear, smooth
boundary to Bt2.
Bt2 55-80 Brown (7.5YR 5/4) ; sandy loam; weak medium
subangular blocky structure; soft, very friable, non sticky
and non plastic; patchy thin argillan on ped face and in
pore; many fine interstitial pores; common very fine to
fine roots; moderately acid (field pH 6.0); clear, smooth
boundary to Bt3.
Bt3 80-105 Brown (7.5YR 5/4); sandy loam; few fine distinct strong
brown (7.5YR 5/8); weak medium subangular blocky
structure; soft, very friable, non sticky and non plastic;
patchy thin argillan on ped face and in pore; moderately
acid (field pH 6.0); clear, smooth boundary to Btc1.

Btc1 105-130 Brown (7.5YR 5/4); slightly gravelly sandy loam; common
medium distinct strong brown (7.5YR 5/8); weak medium
subangular blocky structure; soft, very friable, non sticky
and non plastic; patchy thin argillan on ped face and in
pore; few fine iron and manganese nodule; moderately
acid (field pH 6.0); clear, smooth boundary to Btc2.
Btc2 130-155 Mixed pinkish gray (7.5YR 6/2) 80% and light brown (10YR
6/3) 20%; very gravelly sandy loam; common medium
distinct strong brown (7.5YR 5/8) and common medium
distinct yellowish brown (10YR 5/6) mottles; moderate
medium subangular blocky structure; slightly hard, firm,
slightly sticky and moderately plastic; patchy thin
argillan on ped face and in pore; many very fine to fine
tubular pores; many medium iron and manganese
nodule; very strongly acid (field pH 5.0); clear, smooth
boundary to Btc3.

Btc3 155-200 Pinkish gray (7.5YR 6/3); slightly gravelly sandy loam;
common medium distinct strong brown (7.5YR 5/8) and
common medium distinct yellowish brown (10YR5/6)
mottles; moderate medium subangular blocky structure;
slightly hard, firm, slightly sticky and moderately plastic;
patchy thin argillan on ped face and in pore; many very
fine to fine tubular pores; few fine iron and manganese
nodule; very strongly acid (field pH 5.0).