Tier 4 | -76- | -77- | -78- | -79- | -80- | -81- | -82- | -83- | -84- | -85- | -86- | -87- | -88- | -89- | -90- | -91- | -92- | -93- | -94- | -95- | -96- | -97- | -98- |
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| (- - - - - - - - - - - - - - - - - - - Weight Fractions - Clay Free - - - - - - - - - - - - - - - - - -) | | Text | PSDA (mm) | pH | Elect. | Part- |
| (--------------- Whole Soil ---------------) | (------------------- <2 mm Fraction -------------------) | | -ure | Sand | Silt | Clay | Ca | Res- | Con- | -icle |
| >2 | 75 | 20 | 2- | .05- | < | (------------- Sands -------------) | (--- Silts ---) | Cl | | by | 2- | .05- | < | Cl2 | ist. | duct | Den- |
| Depth | | | -20 | -2 | .05 | .002 | .002 | VC | C | M | F | VF | C | F | ay | | PSDA | .05 | .002 | .002 | .01M | ohms | dS m-1 | sity |
Layer | (cm) | Horz | Prep | (- % of >2 mm Sand and Silt -) | (------------------% of Sand and Silt -------------) | | <2 mm | (---- % of 2 mm ----) | (-------- <2 mm --------) | g cm-3 |
| | | | | | | | | | | | | | | | | | | | | | 3A1 | 4C1a2a | | | |
|
ISU02875 | 0-20 | Ap | S | | | | | | | | | | | | | | | | sil | 6.6 | 80.5 | 12.9 | 6.0 | | | |
ISU02876 | 20-28 | E | S | | | | | | | | | | | | | | | | si | 6.6 | 82.3 | 11.1 | 5.3 | | | |
ISU02877 | 28-38 | BE | S | | | | | | | | | | | | | | | | sil | 5.3 | 76.3 | 18.4 | 6.0 | | | |
ISU02878 | 38-66 | Bt1 | S | | | | | | | | | | | | | | | | sil | 5.9 | 68.1 | 26.0 | 5.6 | | | |
ISU02879 | 66-79 | 2Bt2 | S | | | | | | | | | | | | | | | | sil | 13.0 | 62.5 | 24.5 | 5.6 | | | |
ISU02880 | 79-102 | 2BCt1 | S | | | | | | | | | | | | | | | | l | 38.7 | 40.3 | 21.0 | 5.0 | | | |
ISU02881 | 102-140 | 2BCt2 | S | | | | | | | | | | | | | | | | sl | 64.3 | 15.8 | 19.9 | 5.2 | | | |
ISU02882 | 140-152 | 2C | S | | | | | | | | | | | | | | | | sl | 76.8 | 5.4 | 17.8 | 5.4 | | | |