| *** Taxonomy Characterization Data *** |
| Pedon ID: S1977IL075009 | ( Iroquois, Illinois ) | Print Date: May 22 2024 11:19PM |
| Sampled as on Aug 26, 1977: | Clarence |
| Revised to correlated on Dec 9, 2019: | Clarence ; Fine, illitic, mesic Aquic Argiudolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1977IL075009 Lat: 40° 31' 51.10" north Long: 88° 4' 27.11" west | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A2788 | 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 | 3A1a1a | NK | ||||||||||
| 40A22011 | 0-27 | A | S | 34.8 | 17.6 | 0.43 | 1.32 | 0.115 | -- | ||||
| 40A22012 | 27-41 | Bt1 | S | 48.0 | 28.1 | 0.37 | -- | ||||||
| 40A22013 | 41-62 | Bt21 | S | 55.4 | 22.2 | 0.37 | 1.51 | 0.056 | -- | ||||
| 40A22014 | 62-74 | Bt22 | S | 71.2 | 30.6 | 0.26 | -- | ||||||
| 40A22015 | 74-98 | Bt3 | S | 53.7 | 17.3 | 0.31 | -- | ||||||
| 40A22016 | 98-155 | C | S | 53.4 | 18.9 | 2.0 | 0.31 | 1.74 | 0.030 | -- | |||
| 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 | |||||||||||||||||
| 40A22011 | 0-27 | A | S | 6.5 | 2.60 | ||||||||||||||
| 40A22012 | 27-41 | Bt1 | S | 6.5 | 0.80 | ||||||||||||||
| 40A22013 | 41-62 | Bt21 | S | 7.2 | 0.50 | ||||||||||||||
| 40A22014 | 62-74 | Bt22 | S | 7.8 | 0.40 | ||||||||||||||
| 40A22015 | 74-98 | Bt3 | S | 8.1 | 0.30 | -- | |||||||||||||
| 40A22016 | 98-155 | C | S | 8.1 | 0.30 | 1 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 57 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 57 | % wt | |
| Weighted averages based on control section: 27-77 cm | |||