| *** Taxonomy Characterization Data *** |
| Pedon ID: 90IL081029 | ( Jefferson, Illinois ) | Print Date: Nov 23 2024 11:12PM |
| Sampled as on Oct 1, 1990: | Bluford ; Fine, montmorillonitic, mesic Aeric Ochraqualf |
| Revised to correlated: | Bluford ; Fine, smectitic, mesic Aquertic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91IL247 FRANKLIN JEFFERSON | Natural Resources Conservation Service |
| - | Site ID | S1990IL081029 MLRA: 114 | National Soil Survey Center | |
| - | Pedon No. | 91P1119 | 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 | 7B1a2 | ||||||||||
| 91P07475 | 0-18 | Ap | S | 11.4 | 4.9 | 0.54 | 7 | ||||||
| 91P07476 | 18-28 | E | S | 17.1 | 7.2 | 0.42 | 4 | ||||||
| 91P07477 | 28-38 | EB | S | 23.5 | 13.3 | 0.43 | 3 | 74 | |||||
| 91P07478 | 38-64 | Bt1 | S | 46.4 | 34.7 | 0.44 | 1 | ||||||
| 91P07479 | 64-86 | Bt2 | S | 37.3 | 28.2 | 0.47 | 2 | 80 | |||||
| 91P07480 | 86-114 | Bt3 | S | 27.2 | 17.4 | 0.47 | 5 | ||||||
| 91P07481 | 114-135 | 2Bt1 | S | 17.9 | 10.1 | 0.44 | 16 | 1 | 74 | ||||
| 91P07482 | 135-160 | 2Bt2 | S | 19.3 | 11.3 | 0.44 | 14 | ||||||
| 91P07483 | 160-196 | 2Bt3 | S | 20.7 | 11.2 | 0.42 | 18 | 1 | |||||
| 91P07484 | 196-226 | 3Bt1 | S | 25.9 | 15.0 | 0.42 | 22 | 2 | |||||
| 91P07485 | 226-251 | 3Bt2 | S | 29.0 | 18.0 | 0.46 | 23 | 1 | 78 | ||||
| 91P07486 | 251-279 | 3Bt3 | S | 40.2 | 25.7 | 0.41 | 22 | 3 | |||||
| 91P07487 | 279-328 | 4Bt | S | 26.6 | 15.2 | 0.45 | 30 | 2 | |||||
| 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 | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||||
| 91P07475 | 0-18 | Ap | S | 7.0 | 0.90 | 90 | 79 | 0.94 | -- | ||||||||||
| 91P07476 | 18-28 | E | S | 4.6 | 0.26 | 48 | 36 | 0.60 | -- | ||||||||||
| 91P07477 | 28-38 | EB | S | 4.3 | 0.32 | 31 | 23 | 11.3 | 0.65 | 0.48 | 58 | 1 | |||||||
| 91P07478 | 38-64 | Bt1 | S | 4.2 | 0.19 | 29 | 25 | 24.4 | 0.69 | 0.53 | 61 | 2 | |||||||
| 91P07479 | 64-86 | Bt2 | S | 4.4 | 0.12 | tr | 32 | 29 | 0.74 | 3 | |||||||||
| 91P07480 | 86-114 | Bt3 | S | 4.6 | 0.08 | tr | 41 | 35 | 0.73 | 4 | |||||||||
| 91P07481 | 114-135 | 2Bt1 | S | 5.7 | 0.06 | 85 | 72 | 10.3 | 0.65 | 0.58 | 4 | 7 | |||||||
| 91P07482 | 135-160 | 2Bt2 | S | 5.4 | 0.09 | 76 | 62 | 9.8 | 0.66 | 0.51 | 2 | 6 | |||||||
| 91P07483 | 160-196 | 2Bt3 | S | 6.6 | 0.08 | 93 | 80 | 0.59 | 7 | ||||||||||
| 91P07484 | 196-226 | 3Bt1 | S | 7.1 | 0.07 | 100* | 82 | 0.61 | 9 | ||||||||||
| 91P07485 | 226-251 | 3Bt2 | S | 7.5 | 0.07 | 97 | 84 | 0.59 | 8 | ||||||||||
| 91P07486 | 251-279 | 3Bt3 | S | 7.5 | 0.06 | tr | 98 | 87 | 0.58 | 8 | |||||||||
| 91P07487 | 279-328 | 4Bt | S | 7.8 | 0.07 | tr | 100* | 89 | 0.76 | 8 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.7 | (NA) | |
| Clay, carbonate free, Weighted Average | 39 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 39 | % wt | |
| Weighted averages based on control section: 28-78 cm | |||