| *** Supplementary Characterization Data *** |
| Pedon ID: S1969IA043001 | ( Clayton, Iowa ) | Print Date: May 20 2024 11:31AM |
| Sampled as on Jul 6, 1969: | Tama ; Fine-silty, mixed, superactive, mesic Typic Argiudolls |
| Revised to correlated on Jul 6, 1969: | Tama ; Fine-silty, mixed, superactive, mesic Typic Argiudolls |
| State of Iowa | ||||
| SSL | - | Project | IAS201401 Iowa State Univeristy | Iowa State University |
| - | Site ID | S1969IA043001 Lat: 42° 55' 41.38" north Long: 91° 17' 18.28" west MLRA: 105 | Soil Characterization Laboratory | |
| - | Pedon No. | X22-120-1 | Iowa State University Soil Characterization Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Ames, Iowa 50011-1010 | ||
| 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- | |||
| (- - - - - - - - - - - - - - - - - - - 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 | |||||||||||||||||||||||||
| ISU00027 | 0-20 | Ap | S | sil | 3.0 | 79.1 | 17.9 | 7.9 | ||||||||||||||||||
| ISU00028 | 20-30 | A | S | sil | 3.6 | 72.4 | 24.0 | 7.8 | ||||||||||||||||||
| ISU00029 | 30-43 | AB | S | sicl | 2.5 | 67.1 | 29.4 | 7.6 | ||||||||||||||||||
| ISU00030 | 43-64 | Bt1 | S | sicl | 2.2 | 67.0 | 30.8 | 5.7 | ||||||||||||||||||
| ISU00031 | 64-76 | Bt2 | S | sicl | 2.9 | 68.6 | 31.1 | 5.6 | ||||||||||||||||||
| ISU00032 | 76-89 | Bt2 | S | sicl | 2.6 | 66.0 | 28.8 | 5.5 | ||||||||||||||||||
| ISU00033 | 89-107 | BC1 | S | sil | 3.9 | 69.2 | 26.9 | 5.6 | ||||||||||||||||||
| ISU00034 | 107-132 | BC2 | S | sil | 2.9 | 72.3 | 24.8 | 5.8 | ||||||||||||||||||
| ISU00035 | 132-163 | C | S | sil | 3.1 | 72.3 | 24.6 | 5.9 | ||||||||||||||||||