| *** Taxonomy Characterization Data *** |
| Pedon ID: 81SD013072 | ( Brown, South Dakota ) | Print Date: Sep 24 2024 1:33AM |
| Sampled as on Oct 1, 1981: | Winship ; Fine-silty, mixed Pachic Udic Argiboroll |
| Revised to correlated: | Winship ; Fine-silty, mixed, superactive Pachic Udic Argiborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP83SD003 BROWN COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1981SD013072 Lat: 45° 26' 38.00" north Long: 98° 18' 20.01" west MLRA: 55B | National Soil Survey Center | |
| - | Pedon No. | 83P0014 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| 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 | 8D1 | ||||||||||||
| 83P00067 | 0-18 | Ap | S | 26.6 | 0.61 | 2 | -- | ||||||
| 83P00068 | 18-58 | A | S | 26.0 | 0.59 | 2 | -- | ||||||
| 83P00069 | 58-86 | BA | S | 30.7 | 0.54 | 1 | -- | ||||||
| 83P00070 | 86-132 | Bt | S | 26.6 | 0.61 | 2 | -- | ||||||
| 83P00071 | 132-145 | BC | S | 21.9 | 0.54 | 1 | -- | ||||||
| 83P00072 | 145-152 | C | S | 18.8 | 0.61 | 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 | % | |||||||||||
| 4C1a2a | 6A1c | 8J | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | |||||||||||
| 83P00067 | 0-18 | Ap | S | 6.3 | 3.26 | 0.17 | 0.03 | 92 | 86 | 1.10 | 0.68 | -- | |||||||
| 83P00068 | 18-58 | A | S | 6.7 | 3.03 | 0.21 | 0.03 | 94 | 85 | 1.11 | -- | ||||||||
| 83P00069 | 58-86 | BA | S | 6.2 | 0.91 | 0.26 | 0.03 | 82 | 78 | 0.82 | tr | ||||||||
| 83P00070 | 86-132 | Bt | S | 6.5 | 0.80 | 0.21 | 0.02 | 88 | 81 | 0.91 | 1 | ||||||||
| 83P00071 | 132-145 | BC | S | 6.8 | 0.45 | 0.15 | 0.02 | 100* | 94 | 0.88 | 1 | ||||||||
| 83P00072 | 145-152 | C | S | 7.4 | 0.33 | 0.22 | 0.02 | 6 | 100* | 99 | 0.91 | 0.63 | 1 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.86 | (NA) | |
| Clay, carbonate free, Weighted Average | 29 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 29 | % wt | |
| Weighted averages based on control section: 58-108 cm | |||