| *** Supplementary Characterization Data *** |
| Pedon ID: S1969IA043004 | ( Clayton, Iowa ) | Print Date: Nov 21 2024 12:16PM |
| Sampled as on Jul 7, 1969: | Fayette ; Fine-silty, mixed, superactive, mesic Typic Hapludalfs |
| Revised to correlated on Jul 7, 1969: | Fayette ; Fine-silty, mixed, superactive, mesic Typic Hapludalfs |
| State of Iowa | ||||
| SSL | - | Project | IAS201401 Iowa State Univeristy | Iowa State University |
| - | Site ID | S1969IA043004 Lat: 42° 41' 24.74" north Long: 91° 12' 4.32" west MLRA: 105 | Soil Characterization Laboratory | |
| - | Pedon No. | X22-163-5 | 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 | |||||||||||||||||||||||||
| ISU00045 | 0-15 | Ap | S | sil | 3.1 | 83.9 | 12.9 | 7.3 | ||||||||||||||||||
| ISU00046 | 15-23 | E | S | sil | 2.9 | 78.9 | 18.1 | 7.6 | ||||||||||||||||||
| ISU00047 | 23-30 | EB | S | sil | 2.4 | 73.8 | 23.8 | 7.4 | ||||||||||||||||||
| ISU00049 | 43-58 | Bt1 | S | sicl | 2.4 | 65.8 | 30.0 | 7.4 | ||||||||||||||||||
| ISU00048 | 30-43 | Bt1 | S | sicl | 2.5 | 67.5 | 31.8 | 5.6 | ||||||||||||||||||
| ISU00050 | 58-76 | Bt2 | S | sicl | 2.0 | 69.8 | 28.2 | 5.3 | ||||||||||||||||||
| ISU00051 | 76-97 | Bt2 | S | sicl | 2.2 | 67.3 | 30.2 | 5.4 | ||||||||||||||||||
| ISU00052 | 97-117 | BC1 | S | sicl | 2.8 | 69.1 | 28.1 | 5.2 | ||||||||||||||||||
| ISU00053 | 117-142 | BC2 | S | sil | 1.7 | 72.3 | 26.0 | 5.4 | ||||||||||||||||||
| ISU00054 | 142-231 | C1 | S | sil | 1.7 | 73.2 | 25.1 | 5.5 | ||||||||||||||||||
| ISU00055 | 231-254 | C2 | S | sil | 1.4 | 76.1 | 22.5 | |||||||||||||||||||