| *** Taxonomy Characterization Data *** |
| Pedon ID: 89IL025014 | ( Clay, Illinois ) | Print Date: May 29 2024 3:54AM |
| Sampled as on Jan 1, 1989: | Bluford ; Fine, montmorillonitic, mesic Aeric Ochraqualf |
| Revised to correlated: | Bluford ; Fine, smectitic, mesic Aeric Ochraqualfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP90IL216 CLAY-CUMBERLAND | Natural Resources Conservation Service |
| - | Site ID | S1989IL025014 Lat: 38° 36' 37.00" north Long: 88° 25' 24.00" west MLRA: 113 | National Soil Survey Center | |
| - | Pedon No. | 90P0802 | 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 | ||||||||||
| 90P04726 | 0-15 | Ap | S | 9.4 | 5.3 | 0.53 | 27 | 1.62 | 0.006 | -- | |||
| 90P04727 | 15-23 | E1 | S | 17.3 | 9.4 | 0.48 | 19 | 1.55 | 0.011 | -- | |||
| 90P04728 | 23-46 | E2 | S | 38.9 | 28.5 | 0.42 | 12 | 1.39 | 0.046 | tr | |||
| 90P04729 | 46-53 | Bt1 | S | 39.2 | 30.3 | 0.47 | 13 | 1.43 | 0.074 | tr | |||
| 90P04730 | 53-71 | Bt2 | S | 31.0 | 22.6 | 0.50 | 20 | 1.50 | 0.051 | tr | |||
| 90P04731 | 71-102 | Bt3 | S | 24.4 | 17.3 | 0.44 | 26 | 1.63 | 0.039 | 1 | |||
| 90P04732 | 102-152 | 2Btx | S | 24.9 | 17.3 | 0.47 | 27 | 1.72 | 0.022 | 1 | |||
| 90P04733 | 152-229 | 2BCg | S | 28.1 | 17.7 | 0.46 | 37 | 1.66 | 0.036 | 3 | |||
| 90P04734 | 229-267 | 2Btgb1 | S | 24.9 | 14.3 | 0.49 | 39 | 1.61 | 0.045 | 4 | |||
| 90P04735 | 267-343 | 3Btgb2 | S | 22.6 | 9.7 | 0.48 | 30 | 4 | |||||
| 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 | |||||||||||
| 90P04726 | 0-15 | Ap | S | 6.8 | 0.63 | 100* | 83 | 0.80 | -- | ||||||||||
| 90P04727 | 15-23 | E1 | S | 4.6 | 0.14 | 45 | 37 | 6.6 | 0.51 | 0.38 | 39 | -- | |||||||
| 90P04728 | 23-46 | E2 | S | 4.5 | 0.14 | 34 | 29 | 19.4 | 0.60 | 0.50 | 59 | 2 | |||||||
| 90P04729 | 46-53 | Bt1 | S | 4.4 | 0.14 | 36 | 30 | 20.8 | 0.64 | 0.53 | 57 | 2 | |||||||
| 90P04730 | 53-71 | Bt2 | S | 4.4 | 0.09 | 40 | 35 | 16.2 | 0.63 | 0.52 | 52 | 3 | |||||||
| 90P04731 | 71-102 | Bt3 | S | 4.7 | 0.04 | 58 | 49 | 12.6 | 0.61 | 0.52 | 31 | 4 | |||||||
| 90P04732 | 102-152 | 2Btx | S | 5.8 | 0.05 | 98 | 85 | 0.64 | 6 | ||||||||||
| 90P04733 | 152-229 | 2BCg | S | 6.5 | 0.02 | 100* | 91 | 0.63 | 7 | ||||||||||
| 90P04734 | 229-267 | 2Btgb1 | S | 7.0 | 0.02 | 100* | 92 | 0.64 | 8 | ||||||||||
| 90P04735 | 267-343 | 3Btgb2 | S | 8.4 | 0.08 | 12 | 100* | 100 | 0.50 | 9 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.62 | (NA) | |
| Clay, carbonate free, Weighted Average | 29 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 22 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 29 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 46-96 cm | |||