| *** Taxonomy Characterization Data *** |
| Pedon ID: S1977IL075005 | ( Iroquois, Illinois ) | Print Date: Nov 21 2024 2:07PM |
| Sampled as on Aug 24, 1977: | Swygert |
| Revised to correlated on Jan 14, 2018: | Swygert ; Fine, mixed, active, mesic Aquic Argiudolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1977IL075005 Lat: 40° 38' 36.10" north Long: 87° 52' 59.09" west | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A2786 | 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 | ||||||||||
| 40A21995 | 0-17 | Ap1 | S | 36.1 | 23.4 | 0.35 | 1.36 | 0.060 | -- | ||||
| 40A21996 | 17-30 | Ap2 | S | 36.8 | 23.4 | 0.36 | 1.55 | 0.031 | -- | ||||
| 40A21997 | 30-45 | Bt1 | S | 43.7 | 27.4 | 0.41 | 1.47 | 0.070 | -- | ||||
| 40A21998 | 45-66 | Bt21 | S | 48.9 | 29.8 | 0.39 | 1.47 | 0.072 | -- | ||||
| 40A21999 | 66-79 | Bt22 | S | 50.5 | 22.3 | tr | 0.37 | 1.63 | 0.041 | -- | |||
| 40A22000 | 79-104 | B | S | 47.9 | 18.5 | 1.0 | 0.37 | 1.64 | 0.037 | -- | |||
| 40A22001 | 104-129 | C1 | S | 48.2 | 17.2 | 1.0 | 0.37 | 1.73 | 0.028 | -- | |||
| 40A22002 | 129-155 | C2 | S | 47.4 | 16.2 | 1.0 | 0.37 | 1.72 | 0.028 | -- | |||
| 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 | NK | 5D2 | |||||||||||||||
| 40A21995 | 0-17 | Ap1 | S | 6.2 | 2.16 | 93 | 72 | 0.66 | tr | ||||||||||
| 40A21996 | 17-30 | Ap2 | S | 6.3 | 2.16 | 78 | 69 | 0.65 | tr | ||||||||||
| 40A21997 | 30-45 | Bt1 | S | 6.2 | 1.08 | 80 | 76 | 0.59 | 0.09 | 1 | |||||||||
| 40A21998 | 45-66 | Bt21 | S | 6.8 | 0.58 | 90 | 85 | 0.55 | 0.16 | 1 | |||||||||
| 40A21999 | 66-79 | Bt22 | S | 8.2 | 0.42 | 7 | 100 | 0.30 | 0.46 | 1 | |||||||||
| 40A22000 | 79-104 | B | S | 8.0 | 0.42 | 19 | 100 | 0.24 | 0.23 | 2 | |||||||||
| 40A22001 | 104-129 | C1 | S | 8.3 | 0.42 | 18 | 100 | 0.22 | 0.21 | 2 | |||||||||
| 40A22002 | 129-155 | C2 | S | 8.5 | 0.42 | 19 | 100 | 0.20 | 0.21 | 2 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.49 | (NA) | |
| Clay, carbonate free, Weighted Average | 48 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 48 | % wt | |
| LE, Whole Soil, Summed to 1m | 5 | cm/m | |
| Weighted averages based on control section: 30-80 cm | |||