| *** Supplementary Characterization Data *** |
| Pedon ID: S1963IA089004 | ( Howard, Iowa ) | Print Date: Feb 16 2025 5:42AM |
| Sampled as on Jul 14, 1963: | Tripoli ; Fine-loamy, mixed, superactive, mesic Typic Endoaquolls |
| Revised to : |
| State of Iowa | ||||
| SSL | - | Project | IAS201501 Iowa State Univeristy | Iowa State University |
| - | Site ID | 1963IA089004 Lat: 43° 13' 10.41" north Long: 92° 20' 51.52" west MLRA: 104 | Soil Characterization Laboratory | |
| - | Pedon No. | X45-398-1 | 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 | ||||||||||||||||||||||||||
| ISU03768 | 0-20 | Ap | S | sicl | 15.1 | 54.2 | 30.7 | |||||||||||||||||||
| ISU03769 | 20-38 | A1 | S | sicl | 16.9 | 50.7 | 32.4 | |||||||||||||||||||
| ISU03770 | 38-46 | AB | S | cl | 23.6 | 47.0 | 29.4 | |||||||||||||||||||
| ISU03771 | 46-64 | Bg1 | S | sicl | 11.9 | 53.7 | 34.4 | |||||||||||||||||||
| ISU03772 | 64-81 | 2Bg2 | S | scl | 50.0 | 27.4 | 22.6 | |||||||||||||||||||
| ISU03773 | 81-112 | 2Bg3 | S | l | 48.4 | 28.4 | 23.2 | |||||||||||||||||||
| ISU03775 | 112-145 | 2C1 | S | scl | 53.6 | 25.7 | 20.7 | |||||||||||||||||||
| ISU03777 | 145-170 | 2C2 | S | l | 47.6 | 31.1 | 21.3 | |||||||||||||||||||