| *** Supplementary Characterization Data *** |
| Pedon ID: S1974IA089018 | ( Howard, Iowa ) | Print Date: Nov 24 2024 2:16AM |
| Sampled as on Jul 23, 2011: | Backbone ; Coarse-loamy, mixed, mesic Mollic Hapludalfs |
| Revised to correlated on Jul 3, 2012: | Backbone ; Coarse-loamy, mixed, superactive, mesic Mollic Hapludalfs |
| State of Iowa | ||||
| SSL | - | Project | IAS201401 Iowa State Univeristy | Iowa State University |
| - | Site ID | M74IA089Backbone018 Lat: 43° 20' 19.53" north Long: 92° 7' 21.93" west MLRA: 104 | Soil Characterization Laboratory | |
| - | Pedon No. | X45-109-2 | 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 | ||||||||||||||||||||||||||
| ISU02117 | 0-20 | Ap | S | sl | 62.1 | 30.5 | 7.4 | |||||||||||||||||||
| ISU02118 | 20-30 | E | S | sl | 62.0 | 32.0 | 6.0 | |||||||||||||||||||
| ISU02119 | 30-43 | Bt1 | S | sl | 66.5 | 27.8 | 5.7 | |||||||||||||||||||
| ISU02120 | 43-56 | Bt2 | S | sl | 73.7 | 19.9 | 6.4 | |||||||||||||||||||
| ISU02121 | 56-69 | Bt3 | S | sl | 74.1 | 6.4 | 19.5 | |||||||||||||||||||
| ISU02122 | 69-74 | 2Bt4 | S | scl | 57.2 | 9.3 | 33.5 | |||||||||||||||||||
| ISU02123 | 74-89 | 2Bt5 | S | scl | 64.6 | 8.6 | 26.8 | |||||||||||||||||||
| ISU02125 | 97-117 | 2Cr | S | fs | 89.0 | 3.3 | 7.7 | |||||||||||||||||||
| ISU02124 | 89-97 | 2Cr | S | sl | 66.1 | 21.0 | 12.9 | |||||||||||||||||||