| *** Supplementary Characterization Data *** |
| Pedon ID: S1964IA089001 | ( Howard, Iowa ) | Print Date: Nov 21 2024 2:30PM |
| Sampled as on Aug 23, 1964: | Readlyn ; Fine-loamy, mixed, superactive, mesic Aquic Hapludolls |
| Revised to correlated on Nov 16, 2013: | Readlyn ; Fine-loamy, mixed, superactive, mesic Aquic Hapludolls |
| State of Iowa | ||||
| SSL | - | Project | IAS201501 Iowa State Univeristy | Iowa State University |
| - | Site ID | 1964IA089001 Lat: 43° 28' 13.58" north Long: 92° 33' 10.87" west MLRA: 104 | Soil Characterization Laboratory | |
| - | Pedon No. | X45-399-1 | 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 | ||||||||||||||||||||||||||
| ISU03578 | 0-18 | Ap | S | l | 26.1 | 48.1 | 25.8 | |||||||||||||||||||
| ISU03579 | 18-33 | A1 | S | cl | 24.6 | 47.1 | 28.3 | |||||||||||||||||||
| ISU03580 | 33-48 | Bw1 | S | l | 33.9 | 39.3 | 26.8 | |||||||||||||||||||
| ISU03581 | 48-58 | 2Bw2 | S | cl | 40.3 | 31.7 | 28.0 | |||||||||||||||||||
| ISU03582 | 58-94 | 2Bw3 | S | cl | 44.1 | 28.8 | 27.1 | |||||||||||||||||||
| ISU03584 | 94-117 | 2Bw4 | S | l | 45.7 | 30.2 | 24.1 | |||||||||||||||||||
| ISU03586 | 117-140 | 2BC | S | l | 45.2 | 31.7 | 23.1 | |||||||||||||||||||
| ISU03587 | 140-183 | 2C | S | l | 46.1 | 31.5 | 22.4 | |||||||||||||||||||