| *** Taxonomy Characterization Data *** |
| Pedon ID: S1972IL001001 | ( Adams, Illinois ) | Print Date: Feb 1 2025 8:45AM |
| Sampled as on Jul 27, 1972: | El Dara ; Fine-loamy, mixed Typic Hapludalfs |
| Revised to correlated on Mar 1, 2000: | (unnamed) ; Fine-loamy, mixed, active, mesic Oxyaquic Hapludalf |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1972IL001001 Lat: 39° 49' 58.00" north Long: 91° 8' 46.99" west | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A2793 | 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 | 3A1a1a | 7B1a2 | |||||||||||
| 40A22048 | 0-18 | Ap | S | 7.9 | 3.3 | 0.39 | 49 | -- | |||||
| 40A22049 | 18-25 | E | S | 10.7 | 5.2 | 0.34 | 49 | -- | |||||
| 40A22050 | 25-36 | Bt1 | S | 16.1 | 9.5 | 0.35 | 45 | -- | |||||
| 40A22051 | 36-66 | Bt21 | S | 23.3 | 16.2 | 0.37 | 51 | -- | 76 | ||||
| 40A22052 | 66-97 | Bt22 | S | 24.4 | 18.4 | 0.37 | 59 | -- | |||||
| 40A22053 | 97-127 | Bt3 | S | 22.0 | 0.35 | 64 | -- | ||||||
| 40A22054 | 127-152 | C1 | S | 13.7 | 0.35 | 78 | -- | ||||||
| 40A22055 | 152-201 | C2 | S | 11.4 | 0.47 | 84 | -- | ||||||
| 40A22056 | 201-234 | C3 | S | 19.1 | 0.34 | 69 | -- | ||||||
| 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 | % | |||||||||||
| NK | NK | NK | 5D2 | ||||||||||||||||
| 40A22048 | 0-18 | Ap | S | 5.4 | 0.59 | 70 | 52 | 0.59 | 2 | ||||||||||
| 40A22049 | 18-25 | E | S | 4.7 | 0.30 | 63 | 49 | 3.5 | 0.49 | 0.33 | 6 | 2 | |||||||
| 40A22050 | 25-36 | Bt1 | S | 4.5 | 0.20 | 64 | 48 | 5.6 | 0.47 | 0.35 | 13 | 1 | |||||||
| 40A22051 | 36-66 | Bt21 | S | 4.4 | 0.13 | 62 | 51 | 8.4 | 0.50 | 0.36 | 14 | 1 | |||||||
| 40A22052 | 66-97 | Bt22 | S | 4.4 | 0.11 | 62 | 52 | 8.4 | 0.48 | 0.34 | 14 | 1 | |||||||
| 40A22053 | 97-127 | Bt3 | S | 4.4 | 0.06 | 66 | 53 | 7.6 | 0.45 | 0.35 | 13 | 0.11 | 1 | ||||||
| 40A22054 | 127-152 | C1 | S | 4.6 | 0.04 | 70 | 36 | 4.5 | 0.41 | 0.33 | 13 | 2 | |||||||
| 40A22055 | 152-201 | C2 | S | 4.6 | 0.08 | 68 | 51 | 4.0 | 0.46 | 0.35 | 10 | 2 | |||||||
| 40A22056 | 201-234 | C3 | S | 4.5 | 0.06 | 67 | 54 | 6.7 | 0.45 | 0.35 | 13 | 1 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.49 | (NA) | |
| Clay, carbonate free, Weighted Average | 22 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 51 | % wt | |
| Clay, total, Weighted Average | 22 | % wt | |
| Weighted averages based on control section: 25-75 cm | |||