| *** Supplementary Characterization Data *** |
| Pedon ID: S1991IL025015 | ( Clay, Illinois ) | Print Date: Dec 17 2024 8:18PM |
| Sampled as on Apr 6, 1991: | Cisne |
| Revised to correlated: | CISNE ; Fine, montmorillonitic, mesic Mollic Albaqualfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP91IL139 CLAY COUNTY - SODIUM SOILS STUDY | Natural Resources Conservation Service |
| - | Site ID | S1991IL025015 Lat: 38° 46' 54.00" north Long: 88° 21' 48.00" west | National Soil Survey Center | |
| - | Pedon No. | 91P0574 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| 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 | |||||||||||||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 4C1a2a | ||||||||||||||||||||||
| 91P03229 | 0-25 | Ap | N | sil | 16.4 | 63.8 | 19.8 | 5.0 | ||||||||||||||||||
| 91P03230 | 25-40 | E | N | sil | 16.7 | 60.9 | 22.4 | 4.2 | ||||||||||||||||||
| 91P03231 | 40-75 | Bt1 | N | sic | 11.5 | 46.3 | 42.2 | 4.1 | ||||||||||||||||||
| 91P03232 | 75-150 | Bt2 | N | cl | 20.2 | 49.8 | 30.0 | 4.8 | ||||||||||||||||||