| *** Supplementary Characterization Data *** |
| Pedon ID: S1975IA043004 | ( Clayton, Iowa ) | Print Date: Sep 24 2024 5:20AM |
| Sampled as on Aug 18, 1975: | Otter ; Fine-silty, mixed, superactive, mesic Cumulic Endoaquolls |
| Revised to correlated on Aug 18, 1975: | Otter ; Fine-silty, mixed, superactive, mesic Cumulic Endoaquolls |
| State of Iowa | ||||
| SSL | - | Project | IAS201401 Iowa State Univeristy | Iowa State University |
| - | Site ID | S1975IA043004 Lat: 43° 0' 25.51" north Long: 91° 29' 30.47" west MLRA: 105 | Soil Characterization Laboratory | |
| - | Pedon No. | X22-589-2 | 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 | ||||||||||||||||||||||||||
| ISU00649 | 0-20 | A1 | S | sil | 3.8 | 72.3 | 23.9 | |||||||||||||||||||
| ISU00650 | 20-38 | A2 | S | sil | 5.5 | 68.9 | 25.6 | |||||||||||||||||||
| ISU00651 | 38-53 | A3 | S | sil | 3.0 | 70.3 | 26.7 | |||||||||||||||||||
| ISU00652 | 53-66 | A4 | S | sil | 1.9 | 73.5 | 24.6 | |||||||||||||||||||
| ISU00653 | 66-86 | Cg1 | S | sil | 2.4 | 71.8 | 25.8 | |||||||||||||||||||
| ISU00654 | 86-152 | Cg2 | S | sil | 4.2 | 70.5 | 25.3 | |||||||||||||||||||