| *** Taxonomy Characterization Data *** |
| Pedon ID: 1989IL113005 | ( McLean, Illinois ) | Print Date: Dec 11 2024 3:20PM |
| Sampled as on Nov 29, 1989: | Ipava ; Fine-silty, mixed, mesic Aquic Argiudoll |
| Revised to correlated on Jul 9, 2007: | Ipava ; Fine, smectitic, mesic Aquic Pachic Argiudolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP89IL219 FSA MCLEAN | Natural Resources Conservation Service |
| - | Site ID | 1989IL113005 Lat: 40° 30' 0.68" north Long: 88° 52' 31.92" west MLRA: 108A | National Soil Survey Center | |
| - | Pedon No. | 89P0674 | 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 | 8D1 | ||||||||||||
| 89P03786 | 0-28 | Ap | S | 0.42 | |||||||||
| 89P03786 | 0-28 | Ap | N | 30.4 | |||||||||
| 89P03787 | 28-51 | A | S | 0.45 | |||||||||
| 89P03787 | 28-51 | A | N | 33.2 | |||||||||
| 89P03788 | 51-61 | Bt1 | S | 0.42 | |||||||||
| 89P03788 | 51-61 | Bt1 | N | 40.5 | |||||||||
| 89P03789 | 61-81 | Bt2 | S | 0.43 | |||||||||
| 89P03789 | 61-81 | Bt2 | N | 37.6 | |||||||||
| 89P03790 | 81-97 | BC | S | 0.46 | |||||||||
| 89P03790 | 81-97 | BC | N | 23.5 | |||||||||
| 89P03791 | 97-152 | C | S | 0.44 | |||||||||
| 89P03791 | 97-152 | C | N | 12.6 | |||||||||
| 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 | 6E1g | |||||||||||||||||
| 89P03786 | 0-28 | Ap | N | 6.1 | 2.64 | ||||||||||||||
| 89P03787 | 28-51 | A | N | 5.5 | 2.39 | ||||||||||||||
| 89P03788 | 51-61 | Bt1 | N | 5.6 | 1.02 | ||||||||||||||
| 89P03789 | 61-81 | Bt2 | N | 6.0 | 0.57 | ||||||||||||||
| 89P03790 | 81-97 | BC | N | 6.8 | 0.48 | ||||||||||||||
| 89P03791 | 97-152 | C | N | 7.7 | 0.10 | 26 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 39 | % wt | |
| Clay, total, Weighted Average | 39 | % wt | |
| Weighted averages based on control section: 51-81 cm | |||