| *** Taxonomy Characterization Data *** |
| Pedon ID: S1993IL163015 | ( St. Clair, Illinois ) | Print Date: Nov 12 2024 12:33AM |
| Sampled as on Oct 4, 1993: | Blair ; Fine-silty, mixed, mesic Typic Endoaqualf |
| Revised to correlated on Jun 13, 2007: | Bunkum ; Fine-silty, mixed, superactive, mesic Aquic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP94IL103 G. LAKE KASKASKIA | Natural Resources Conservation Service |
| - | Site ID | 1993IL163015 Lat: 38° 24' 42.19" north Long: 90° 0' 17.33" west MLRA: 114 | National Soil Survey Center | |
| - | Pedon No. | 94P0273 | 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 | ||||||||||
| 94P01720 | 0-17 | Ap | S | 22.4 | 13.0 | 0.42 | 2 | tr | |||||
| 94P01721 | 17-38 | Btg1 | S | 26.1 | 16.6 | 0.47 | 1 | -- | |||||
| 94P01722 | 38-57 | Btg2 | S | 21.6 | 13.0 | 0.49 | 2 | 1.46 | 0.042 | -- | |||
| 94P01723 | 57-73 | Btg3 | S | 21.7 | 12.8 | 0.50 | 1 | 1.44 | 0.027 | -- | |||
| 94P01724 | 73-92 | Btg4 | S | 20.5 | 12.5 | 0.45 | 1 | -- | |||||
| 94P01725 | 92-118 | 2Bt1 | S | 21.3 | 12.7 | 0.43 | 2 | -- | |||||
| 94P01726 | 118-143 | 2Bt2 | S | 21.8 | 13.7 | 0.44 | 2 | -- | |||||
| 94P01727 | 143-176 | 2Bt3 | S | 24.2 | 14.8 | 0.44 | 3 | -- | |||||
| 94P01728 | 176-194 | 3Bt1 | S | 26.1 | 15.3 | 0.43 | 3 | -- | |||||
| 94P01729 | 194-214 | 3Bt2 | S | 27.4 | 16.8 | 0.43 | 4 | -- | |||||
| 94P01730 | 214-245 | 3Bt3 | S | 28.8 | 18.2 | 0.44 | 5 | -- | |||||
| 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 | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||||
| 94P01720 | 0-17 | Ap | S | 6.5 | 0.87 | 89 | 77 | 0.70 | 1 | ||||||||||
| 94P01721 | 17-38 | Btg1 | S | 6.2 | 0.20 | 80 | 75 | 0.72 | 1 | ||||||||||
| 94P01722 | 38-57 | Btg2 | S | 5.9 | 0.12 | 84 | 72 | 0.76 | 2 | ||||||||||
| 94P01723 | 57-73 | Btg3 | S | 6.1 | 0.11 | 88 | 78 | 0.74 | 5 | ||||||||||
| 94P01724 | 73-92 | Btg4 | S | 5.9 | 0.09 | 89 | 83 | 0.73 | 4 | ||||||||||
| 94P01725 | 92-118 | 2Bt1 | S | 6.1 | 0.08 | 89 | 84 | 0.70 | 5 | ||||||||||
| 94P01726 | 118-143 | 2Bt2 | S | 5.7 | 0.07 | 88 | 86 | 0.70 | 3 | ||||||||||
| 94P01727 | 143-176 | 2Bt3 | S | 6.0 | 0.07 | 88 | 84 | 0.70 | 3 | ||||||||||
| 94P01728 | 176-194 | 3Bt1 | S | 6.2 | 0.07 | 87 | 84 | 0.69 | 2 | ||||||||||
| 94P01729 | 194-214 | 3Bt2 | S | 6.6 | 0.08 | 84 | 86 | 0.68 | 2 | ||||||||||
| 94P01730 | 214-245 | 3Bt3 | S | 6.7 | 0.08 | 87 | 84 | 0.66 | 3 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.74 | (NA) | |
| Clay, carbonate free, Weighted Average | 24 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 24 | % wt | |
| Weighted averages based on control section: 17-67 cm | |||