| *** Taxonomy Characterization Data *** |
| Pedon ID: S1963IL127001 | ( Massac, Illinois ) | Print Date: Jan 8 2026 9:21AM |
| Sampled as on Oct 22, 1963: | UNNAMED |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1963IL127001 Lat: 37° 5' 12.00" north Long: 88° 33' 54.01" west | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A2803 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| Taxonomy Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | |||
| Fine | CaCO3 | 1500 | .1-75 | Bulk | Cole | Vol | Resist | ||||||
| Clay | Clay | Clay | kPa | Clay | mm | Den | Whole | % of | Min | ||||
| Depth | <.002 | <.0002 | <.002 | /Clay | Est | Frac | 33 kPa | Soil | Whole | % | |||
| Layer | (cm) | Horz | Prep | (---------% of <2 mm-------) | (-------- % --------) | g cm-3 | cm cm-1 | ||||||
| 3A1a1a | NK | ||||||||||||
| 40A22124 | 0-15 | Ap | S | 26.7 | 0.41 | 2 | 1.56 | 0.023 | -- | ||||
| 40A22125 | 15-38 | A | S | 30.2 | 0.42 | 2 | 1.48 | 0.024 | -- | ||||
| 40A22126 | 38-76 | B1 | S | 28.7 | 0.43 | 9 | 1.54 | 0.021 | -- | ||||
| 40A22127 | 76-107 | B21 | S | 35.0 | 0.45 | 1 | 1.52 | 0.028 | -- | ||||
| 40A22128 | 107-137 | B22 | S | 33.7 | 0.46 | tr | 1.48 | 0.024 | -- | ||||
| 40A22129 | 137-170 | B23 | S | 30.4 | 0.47 | tr | 1.46 | 0.025 | -- | ||||
| 40A22130 | 170-330 | C | S | 22.5 | 0.47 | 1 | 1.54 | 0.017 | -- | ||||
| Taxonomy Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | |||
| pH | pH | Org | Tot | Al+½ Fe | CO3 as | (--- Base Sat ---) | NZ | ECEC | CEC7 | ECEC | Al | ||||||||
| Depth | H2O | NaF | C | C | Oxal | ODOE | CaCO3 | NH4 | Bases | P Ret | cmol(+) | /Clay | /Clay | Sat | E C | ESP | |||
| Layer | (cm) | Horz | Prep | (------------------------------------------ % --------------------------------------------) | kg -1 | % | dS m-1 | % | |||||||||||
| NK | NK | NK | 5D2 | ||||||||||||||||
| 40A22124 | 0-15 | Ap | S | 6.8 | 1.40 | -- | 100* | 84 | 0.66 | 2 | |||||||||
| 40A22125 | 15-38 | A | S | 6.8 | 1.07 | 94 | 82 | 0.66 | 1 | ||||||||||
| 40A22126 | 38-76 | B1 | S | 6.7 | 0.96 | 96 | 81 | 0.66 | 1 | ||||||||||
| 40A22127 | 76-107 | B21 | S | 6.7 | 0.88 | 88 | 80 | 0.64 | 1 | ||||||||||
| 40A22128 | 107-137 | B22 | S | 6.7 | 0.75 | 93 | 81 | 0.62 | 1 | ||||||||||
| 40A22129 | 137-170 | B23 | S | 6.6 | 0.63 | 95 | 80 | 0.63 | 2 | ||||||||||
| 40A22130 | 170-330 | C | S | 6.8 | 0.41 | 97 | 81 | 0.64 | 1 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.63 | (NA) | |
| Clay, carbonate free, Weighted Average | 35 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 35 | % wt | |
| LE, Whole Soil, Summed to 1m | 2 | cm/m | |
| Weighted averages based on control section: 76-126 cm | |||