| *** Taxonomy Characterization Data *** |
| Pedon ID: S1994IL123037 | ( Marshall, Illinois ) | Print Date: Nov 23 2024 7:15AM |
| Sampled as on Jul 14, 1994: | Harco ; Fine-silty, mixed, mesic Aquic Argiudoll |
| Revised to correlated: | Arrowsmith ; Fine, smectitic, mesic Aquic Argiudolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP94IL213 BULK DENSITY | Natural Resources Conservation Service |
| - | Site ID | S1994IL123037 Lat: 41° 1' 43.08" north Long: 89° 17' 18.26" west | National Soil Survey Center | |
| - | Pedon No. | 94P0675 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| 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 | 3A1a1a | 8D1 | 4A1d | ||||||||||
| 94P05065 | 0-20 | Ap | S | 30.2 | 0.48 | 2 | 1.45 | 0.038 | -- | ||||
| 94P05066 | 20-30 | A | S | 30.7 | 0.46 | 2 | 1.40 | 0.035 | -- | ||||
| 94P05067 | 30-38 | BA | S | 37.7 | 0.48 | 2 | 1.31 | 0.060 | -- | ||||
| 94P05068 | 38-61 | Bt1 | S | 39.1 | 0.49 | 1 | 1.33 | 0.072 | -- | ||||
| 94P05069 | 61-81 | Bt2 | S | 31.5 | 0.51 | 1 | 1.35 | 0.060 | -- | ||||
| 94P05070 | 81-178 | Bk | S | 16.0 | 1.8 | 0.58 | 1 | 1.67 | 0.012 | -- | |||
| 94P05071 | 178-203 | C | S | 9.0 | 2.1 | 0.68 | 2 | 1.60 | -- | -- | |||
| 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 | % | |||||||||||
| 4C1a2a | 6A1c | 6A2d | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||
| 94P05065 | 0-20 | Ap | S | 7.0 | 2.57 | 2.58 | 92 | 82 | 0.97 | tr | |||||||||
| 94P05066 | 20-30 | A | S | 6.6 | 2.35 | 89 | 80 | 0.95 | tr | ||||||||||
| 94P05067 | 30-38 | BA | S | 6.5 | 1.21 | 82 | 80 | 0.84 | tr | ||||||||||
| 94P05068 | 38-61 | Bt1 | S | 6.5 | 0.53 | 91 | 86 | 0.84 | tr | ||||||||||
| 94P05069 | 61-81 | Bt2 | S | 6.7 | 0.38 | tr | 92 | 91 | 0.86 | tr | |||||||||
| 94P05070 | 81-178 | Bk | S | 7.3 | 0.12 | 20 | 100* | 100 | 0.83 | 2 | |||||||||
| 94P05071 | 178-203 | C | S | 7.8 | 0.09 | 30 | 100* | 100 | 0.82 | 3 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.85 | (NA) | |
| Clay, carbonate free, Weighted Average | 36 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 36 | % wt | |
| LE, Whole Soil, Summed to 1m | 5 | cm/m | |
| Weighted averages based on control section: 30-80 cm | |||