| *** Supplementary Characterization Data *** |
| Pedon ID: S1984IA005003 | ( Allamakee, Iowa ) | Print Date: Dec 23 2025 10:32PM |
| Sampled as on Sep 4, 1984: | Ossian ; Fine-silty, mixed, mesic Typic Haplaquolls |
| Revised to correlated on Aug 21, 2019: | Garwin ; Fine-silty, mixed, superactive, mesic Typic Endoaquolls |
| State of Iowa | ||||
| SSL | - | Project | IAS201401 Iowa State Univeristy | Iowa State University |
| - | Site ID | S1984IA005003 Lat: 43° 13' 38.25" north Long: 91° 34' 49.64" west MLRA: 105 | Soil Characterization Laboratory | |
| - | Pedon No. | X3-489-2 | 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 | -2 | -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 | ||||||||||||||||||||||||||
| ISU01325 | 0-23 | Ap | S | sicl | 2.8 | 68.9 | 28.3 | |||||||||||||||||||
| ISU01326 | 23-36 | A1 | S | sicl | 2.0 | 66.9 | 31.1 | |||||||||||||||||||
| ISU01327 | 36-51 | A2 | S | sicl | 2.9 | 64.6 | 32.5 | |||||||||||||||||||
| ISU01328 | 51-61 | BA | S | sicl | 3.7 | 66.3 | 30.0 | |||||||||||||||||||
| ISU01329 | 61-79 | Bg1 | S | sil | 6.1 | 68.7 | 25.2 | |||||||||||||||||||
| ISU01330 | 79-97 | Bg2 | S | sil | 7.1 | 68.8 | 24.1 | |||||||||||||||||||
| ISU01331 | 97-109 | Bg3 | S | sil | 6.7 | 67.9 | 25.4 | |||||||||||||||||||
| ISU01332 | 109-142 | C1 | S | sil | 6.8 | 74.4 | 18.8 | |||||||||||||||||||
| ISU01334 | 142-152 | C2 | S | sil | 7.0 | 70.1 | 22.9 | |||||||||||||||||||
| ISU01335 | 152-168 | C3 | S | sil | 1.8 | 75.6 | 22.6 | |||||||||||||||||||