| *** Supplementary Characterization Data *** |
| Pedon ID: 1974IA089230 | ( Howard, Iowa ) | Print Date: Dec 11 2024 3:25PM |
| Sampled as on Apr 5, 2010: | Lourdes ; Mesic |
| Revised to correlated on Aug 14, 2010: | Lourdes ; Fine-loamy, mixed, active, mesic Aquollic Hapludalfs |
| State of Iowa | ||||
| SSL | - | Project | IAS201401 Iowa State Univeristy | Iowa State University |
| - | Site ID | 1974IA089230 Lat: 43° 16' 7.28" north Long: 92° 16' 46.95" west MLRA: 104 | Soil Characterization Laboratory | |
| - | Pedon No. | X45-781-2 | 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 | ||||||||||||||||||||||||||
| ISU02106 | 0-20 | Ap | S | cl | 22.0 | 50.7 | 27.3 | |||||||||||||||||||
| ISU02107 | 20-28 | E | S | cl | 26.7 | 41.8 | 31.5 | |||||||||||||||||||
| ISU02108 | 28-38 | Bt1 | S | cl | 41.1 | 31.9 | 27.0 | |||||||||||||||||||
| ISU02109 | 38-46 | 2Bt2 | S | cl | 35.1 | 29.7 | 35.2 | |||||||||||||||||||
| ISU02110 | 46-56 | 2Bt3 | S | cl | 38.2 | 27.7 | 34.1 | |||||||||||||||||||
| ISU02111 | 56-66 | 2Bt4 | S | cl | 37.1 | 29.7 | 33.2 | |||||||||||||||||||
| ISU02113 | 79-94 | 2Bt5 | S | cl | 37.0 | 30.4 | 32.6 | |||||||||||||||||||
| ISU02115 | 112-130 | 2Bt6 | S | cl | 38.0 | 33.2 | 28.8 | |||||||||||||||||||
| ISU02116 | 130-193 | 2C | S | cl | 38.6 | 33.4 | 28.0 | |||||||||||||||||||