| *** Taxonomy Characterization Data *** |
| Pedon ID: S1962IL003004 | ( Alexander, Illinois ) | Print Date: Feb 16 2025 5:10AM |
| Sampled as on May 22, 1962: | Alford |
| Revised to correlated on Mar 1, 2000: | (unnamed) ; Fine-silty, mixed, active, mesic Ultic Hapludalf |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1962IL003004 Lat: 37° 16' 19.01" north Long: 89° 20' 54.01" west | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A1430 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| 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 | |||||||||||||
| 40A11039 | 0-13 | Ap | S | 12.9 | 0.43 | 1 | -- | ||||||
| 40A11040 | 13-25 | B1 | S | 17.7 | 0.41 | 1 | -- | ||||||
| 40A11041 | 25-46 | B21 | S | 25.8 | 0.42 | 1 | -- | ||||||
| 40A11042 | 46-76 | B22 | S | 27.9 | 0.42 | 1 | -- | ||||||
| 40A11043 | 76-109 | B23 | S | 25.2 | 0.45 | 1 | -- | ||||||
| 40A11044 | 109-140 | B31 | S | 23.0 | 0.44 | 1 | -- | ||||||
| 40A11045 | 140-173 | B32 | S | 21.5 | 0.44 | tr | -- | ||||||
| 40A11046 | 173-208 | B33 | S | 21.4 | 0.48 | tr | -- | ||||||
| 40A11047 | 208-234 | C | S | 20.4 | 0.48 | tr | -- | ||||||
| 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 | % | |||||||||||
| 8C1a | 6A1a | 5D2 | |||||||||||||||||
| 40A11039 | 0-13 | Ap | S | 6.5 | 1.00 | 100* | 84 | 0.63 | -- | ||||||||||
| 40A11040 | 13-25 | B1 | S | 6.0 | 0.41 | 85 | 69 | 0.51 | -- | ||||||||||
| 40A11041 | 25-46 | B21 | S | 6.0 | 0.25 | 90 | 73 | 0.53 | 1 | ||||||||||
| 40A11042 | 46-76 | B22 | S | 5.4 | 0.18 | 88 | 69 | 13.7 | 0.55 | 0.49 | 1 | 1 | |||||||
| 40A11043 | 76-109 | B23 | S | 4.8 | 0.14 | 72 | 55 | 11.8 | 0.59 | 0.47 | 10 | 1 | |||||||
| 40A11044 | 109-140 | B31 | S | 4.7 | 0.10 | 65 | 51 | 10.9 | 0.60 | 0.47 | 17 | 1 | |||||||
| 40A11045 | 140-173 | B32 | S | 4.7 | 0.06 | 65 | 52 | 10.5 | 0.64 | 0.49 | 15 | 1 | |||||||
| 40A11046 | 173-208 | B33 | S | 4.8 | 0.06 | 69 | 53 | 11.5 | 0.68 | 0.54 | 12 | 1 | |||||||
| 40A11047 | 208-234 | C | S | 4.7 | 0.05 | 72 | 55 | 11.2 | 0.69 | 0.55 | 10 | 1 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.54 | (NA) | |
| Clay, carbonate free, Weighted Average | 25 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 25 | % wt | |
| Weighted averages based on control section: 13-63 cm | |||