| *** Taxonomy Characterization Data *** |
| Pedon ID: S1971IA185002 | ( Wayne, Iowa ) | Print Date: Nov 13 2024 3:50PM |
| Sampled as on Sep 29, 1971: | Humeston |
| Revised to correlated: | HUMESTON ; Fine, montmorillonitic, mesic Argiaquic Argialbolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1971IA185002 Lat: 40° 49' 9.99" north Long: 93° 25' 57.01" west MLRA: 109 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A1483 | 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 | 4A1d | |||||||||||
| 40A11547 | 0-18 | A1 | S | 29.9 | 18.6 | 0.54 | 1 | 1.25 | 0.046 | -- | |||
| 40A11548 | 18-33 | A2 | S | 22.4 | 13.4 | 0.52 | 2 | 1.28 | 0.023 | -- | |||
| 40A11549 | 33-46 | E1 | S | 18.6 | 9.7 | 0.45 | 3 | 1.36 | 0.012 | -- | |||
| 40A11550 | 46-66 | E2 | S | 18.0 | 9.5 | 0.47 | 5 | 1.46 | 0.016 | -- | |||
| 40A11551 | 66-79 | B/A | S | 24.0 | 15.1 | 0.47 | 4 | 1.46 | 0.033 | -- | |||
| 40A11552 | 79-91 | Bt1 | S | 33.4 | 23.4 | 0.48 | 3 | 1.44 | 0.053 | -- | |||
| 40A11553 | 91-114 | Bt2 | S | 36.9 | 26.6 | 0.48 | 4 | -- | |||||
| 40A11554 | 114-152 | Bt3 | S | 36.0 | 25.1 | 0.50 | 7 | 1.52 | 0.058 | -- | |||
| 40A11555 | 152-178 | Btg1 | S | 32.8 | 21.8 | 0.50 | 8 | -- | |||||
| 40A11556 | 178-203 | Btg2 | S | 29.0 | 19.1 | 0.48 | 15 | 1.56 | 0.049 | -- | |||
| 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 | 8A1a | 5D2 | ||||||||||||||||
| 40A11547 | 0-18 | A1 | S | 6.3 | 2.98 | 94 | 82 | 1.01 | tr | ||||||||||
| 40A11548 | 18-33 | A2 | S | 5.4 | 1.95 | 77 | 65 | 1.00 | tr | ||||||||||
| 40A11549 | 33-46 | E1 | S | 5.3 | 1.01 | 72 | 59 | 0.83 | 1 | ||||||||||
| 40A11550 | 46-66 | E2 | S | 5.3 | 0.60 | 71 | 59 | 10.6 | 0.82 | 0.59 | 1 | 1 | |||||||
| 40A11551 | 66-79 | B/A | S | 5.2 | 0.53 | 74 | 63 | 14.4 | 0.80 | 0.60 | 1 | 1 | |||||||
| 40A11552 | 79-91 | Bt1 | S | 4.9 | 0.72 | 74 | 66 | 0.84 | 1 | ||||||||||
| 40A11553 | 91-114 | Bt2 | S | 5.0 | 0.89 | 79 | 69 | 25.3 | 0.87 | 0.69 | tr | 0.18 | 1 | ||||||
| 40A11554 | 114-152 | Bt3 | S | 5.6 | 0.81 | 86 | 74 | 0.88 | 1 | ||||||||||
| 40A11555 | 152-178 | Btg1 | S | 5.8 | 0.65 | 94 | 83 | 0.86 | 1 | ||||||||||
| 40A11556 | 178-203 | Btg2 | S | 5.5 | 0.36 | 93 | 86 | 0.97 | 1 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.87 | (NA) | |
| Clay, carbonate free, Weighted Average | 36 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 5 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 36 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 79-129 cm | |||