| *** Taxonomy Characterization Data *** |
| Pedon ID: S2012SD095007 | ( Mellette, South Dakota ) | Print Date: Dec 6 2025 11:01AM |
| Sampled as on Aug 18, 2012: | Kube ; Fine-silty, smectitic, mesic Aridic Argiustolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2012USSD084 SD DSP 2012 | Natural Resources Conservation Service |
| - | Site ID | S2012SD095007 Lat: 43° 35' 45.10" north Long: 101° 5' 52.59" west MLRA: 64 | National Soil Survey Center | |
| - | Pedon No. | 12N8187 | Kellogg 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 | DbWR1 | ||||||||||||
| 12N03897 | 0-2 | A | S | 24.7 | 0.85 | 37.6 | 9 | 1 | |||||
| 12N03898 | 2-5 | A | S | 24.5 | 0.69 | 31.3 | 11 | 1 | |||||
| 12N03899 | 5-12 | A | S | 26.7 | 0.58 | 16 | 1.24 | 0.028 | 4 | ||||
| 12N03900 | 12-34 | Bt | S | 33.1 | 0.52 | 29 | 11 | ||||||
| 12N03901 | 34-50 | BC | S | 25.7 | 0.58 | 44 | 20 | ||||||
| 12N03921 | 0-5 | A | S | 1.18 | 0.019 | ||||||||
| 12N03922 | 12-21 | Bt | S | 1.15 | 0.039 | ||||||||
| 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 | 4H2a | 4E1a1a1a1 | 4F2 | ||||||||||||||||
| 12N03897 | 0-2 | A | S | 6.6 | 5.88 | tr | 100* | 1.38 | 0.80 | tr | |||||||||
| 12N03898 | 2-5 | A | S | 6.3 | 4.28 | 100* | 78 | 1.33 | 0.98 | tr | |||||||||
| 12N03899 | 5-12 | A | S | 6.7 | 2.24 | tr | 100* | 1.06 | 0.88 | -- | |||||||||
| 12N03900 | 12-34 | Bt | S | 7.2 | 1.00 | tr | 100* | 0.93 | 0.67 | tr | |||||||||
| 12N03901 | 34-50 | BC | S | 7.8 | 0.76 | 1 | 100* | 1.06 | 0.66 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 29 | % wt | |
| Volume, >2mm, Weighted Average | 11 | % vol | |
| Clay, total, Weighted Average | 33 | % wt | |
| Clay, carbonate free, Weighted Average | 33 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.93 | (NA) | |
| Weighted averages based on control section: 12-34 cm | |||