| *** Taxonomy Characterization Data *** |
| Pedon ID: 89IL027178 | ( Clinton, Illinois ) | Print Date: Nov 24 2024 7:20AM |
| Sampled as on Aug 1, 1989: | Darmstadt ; Fine-silty, mixed, mesic Albic Natraqualf |
| Revised to correlated: | Darmstadt ; Fine-silty, mixed, superactive, mesic Aquic Natrudalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP89IL237 FSA CLINTON COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1989IL027178 Lat: 38° 37' 48.00" north Long: 89° 25' 58.00" west MLRA: 114 | National Soil Survey Center | |
| - | Pedon No. | 89P0759 | 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 | ||||||||||||
| 89P04393 | 0-20 | Ap | N | 9.8 | 0.57 | ||||||||
| 89P04394 | 20-28 | E | N | 12.7 | 0.53 | ||||||||
| 89P04395 | 28-43 | Bt | N | 39.9 | 0.43 | ||||||||
| 89P04396 | 43-61 | Btg | N | 32.1 | 0.54 | ||||||||
| 89P04397 | 61-81 | Btg | N | 26.0 | 0.53 | ||||||||
| 89P04398 | 81-104 | 2Bg | N | 23.0 | 0.54 | ||||||||
| 89P04399 | 104-119 | 2BCg | N | 18.8 | 0.56 | ||||||||
| 89P04400 | 119-193 | 2Cg | N | 14.6 | 0.56 | ||||||||
| 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 | 8D1 | 5D2 | |||||||||||||||
| 89P04393 | 0-20 | Ap | N | 6.7 | 0.83 | 1.05 | -- | ||||||||||||
| 89P04394 | 20-28 | E | N | 6.5 | 0.63 | 0.83 | -- | ||||||||||||
| 89P04395 | 28-43 | Bt | N | 5.3 | 0.71 | 0.63 | 0.50 | 5 | |||||||||||
| 89P04396 | 43-61 | Btg | N | 6.4 | 0.30 | 0.81 | 10 | ||||||||||||
| 89P04397 | 61-81 | Btg | N | 8.3 | 0.24 | tr | 0.86 | 15 | |||||||||||
| 89P04398 | 81-104 | 2Bg | N | 8.8 | 0.14 | tr | 0.78 | 23 | |||||||||||
| 89P04399 | 104-119 | 2BCg | N | 8.3 | 0.10 | -- | 0.86 | 22 | |||||||||||
| 89P04400 | 119-193 | 2Cg | N | 8.2 | 0.07 | tr | 0.84 | 21 | |||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.77 | (NA) | |
| Clay, carbonate free, Weighted Average | 32 | % wt | |
| Clay, total, Weighted Average | 32 | % wt | |
| Weighted averages based on control section: 28-78 cm | |||