| *** Taxonomy Characterization Data *** |
| Pedon ID: 90IL025057 | ( Clay, Illinois ) | Print Date: May 19 2024 2:59PM |
| Sampled as on Jul 1, 1990: | Bluford ; Fine, montmorillonitic, mesic Aeric Ochraqualf |
| Revised to correlated: | Bluford ; Fine, smectitic, mesic Aeric Chromic Vertic Epiaqualfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP90IL216 CLAY-CUMBERLAND | Natural Resources Conservation Service |
| - | Site ID | S1990IL025057 MLRA: 113 | National Soil Survey Center | |
| - | Pedon No. | 90P0807 | 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 | |||||||||||
| 90P04776 | 0-20 | Ap | S | 12.6 | 6.6 | 0.49 | 13 | tr | |||||
| 90P04777 | 20-35 | E | S | 16.2 | 8.3 | 0.43 | 9 | -- | |||||
| 90P04778 | 35-75 | Btg1 | S | 35.3 | 24.2 | 0.44 | 6 | -- | |||||
| 90P04779 | 75-130 | Btg2 | S | 32.8 | 21.4 | 0.47 | 6 | -- | |||||
| 90P04780 | 130-200 | Btg3 | S | 32.3 | 21.1 | 0.50 | 7 | 1 | |||||
| 90P04781 | 200-255 | 2BCg | S | 24.7 | 15.4 | 0.47 | 14 | -- | |||||
| 90P04782 | 255-280 | 3Btg1 | S | 36.7 | 22.0 | 0.47 | 14 | -- | |||||
| 90P04783 | 280-355 | 3Btg2 | S | 30.3 | 20.4 | 0.50 | 14 | tr | |||||
| 90P04784 | 355-480 | 4C | S | 12.7 | 8.2 | 0.53 | 61 | -- | |||||
| 90P04785 | 480-580 | 5C | S | 3.3 | 1.7 | 0.85 | 81 | 14 | |||||
| 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 | |||||||||||
| 90P04776 | 0-20 | Ap | S | 6.9 | 0.85 | 100* | 66 | 0.76 | -- | ||||||||||
| 90P04777 | 20-35 | E | S | 4.9 | 0.09 | 52 | 33 | 0.53 | -- | ||||||||||
| 90P04778 | 35-75 | Btg1 | S | 4.6 | 0.13 | 32 | 25 | 17.4 | 0.59 | 0.49 | 61 | 2 | |||||||
| 90P04779 | 75-130 | Btg2 | S | 5.6 | 0.07 | 59 | 43 | 18.3 | 0.65 | 0.56 | 32 | 8 | |||||||
| 90P04780 | 130-200 | Btg3 | S | 6.8 | 0.11 | 100* | 81 | 0.67 | 17 | ||||||||||
| 90P04781 | 200-255 | 2BCg | S | 7.5 | 0.08 | 100* | 76 | 0.58 | 19 | ||||||||||
| 90P04782 | 255-280 | 3Btg1 | S | 7.6 | 0.04 | 100* | 87 | 0.62 | 20 | ||||||||||
| 90P04783 | 280-355 | 3Btg2 | S | 8.5 | 0.05 | tr | 100* | 90 | 0.75 | 21 | |||||||||
| 90P04784 | 355-480 | 4C | S | 8.6 | 0.03 | tr | 100* | 84 | 0.69 | 23 | |||||||||
| 90P04785 | 480-580 | 5C | S | 8.1 | 0.04 | 18 | 100* | 81 | 0.58 | 26 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.6 | (NA) | |
| Clay, carbonate free, Weighted Average | 35 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 6 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 35 | % wt | |
| Weighted averages based on control section: 35-85 cm | |||