| *** Taxonomy Characterization Data *** |
| Pedon ID: S2013SD053001 | ( Gregory, South Dakota ) | Print Date: Jun 1 2024 5:41PM |
| Sampled as on Dec 9, 2013: | Jansen ; Fine-loamy over sandy or sandy-skeletal, mixed, superactive, mesic Typic Argiustolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2014USSD026 Pierre SD FY13/14 Benchmark | Natural Resources Conservation Service |
| - | Site ID | S2013SD053001 Lat: 43° 9' 32.18" north Long: 99° 15' 24.46" west MLRA: 66 | National Soil Survey Center | |
| - | Pedon No. | 14N0304 | 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 | 3A1a1a | DbWR1 | |||||||||||
| 14N01578 | 0-18 | Ap | S | 17.2 | 0.42 | 52 | 1.56 | 0.029 | tr | ||||
| 14N01579 | 18-40 | AB | S | 19.6 | 13.9 | 0.38 | 52 | 1.52 | 0.023 | 1 | |||
| 14N01580 | 40-51 | Bt1 | S | 22.8 | 16.7 | 0.43 | 50 | 1.55 | 0.027 | 1 | |||
| 14N01581 | 51-71 | Bt2 | S | 19.7 | 13.7 | 0.44 | 56 | 1.53 | 0.023 | 2 | |||
| 14N01582 | 71-85 | 2C1 | S | 2.0 | 0.60 | 2.9 | 95 | 7 | |||||
| 14N01583 | 85-200 | 2C2 | S | 0.3 | 1.67 | 1.2 | 98 | -- | |||||
| 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 | ||||||||||||||||||
| 14N01578 | 0-18 | Ap | S | 5.9 | 0.82 | 91 | 71 | 0.73 | -- | ||||||||||
| 14N01579 | 18-40 | AB | S | 6.6 | 0.54 | 93 | 79 | 0.69 | -- | ||||||||||
| 14N01580 | 40-51 | Bt1 | S | 6.8 | 0.61 | 100* | 83 | 0.76 | -- | ||||||||||
| 14N01581 | 51-71 | Bt2 | S | 6.8 | 0.55 | 100* | 80 | 0.69 | -- | ||||||||||
| 14N01582 | 71-85 | 2C1 | S | 7.0 | 0.03 | 77 | 71 | 1.30 | -- | ||||||||||
| 14N01583 | 85-200 | 2C2 | S | 6.9 | 0.01 | 37 | 47 | 6.33 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 75 | % wt | |
| Volume, >2mm, Weighted Average | 2 | % vol | |
| Clay, total, Weighted Average | 11 | % wt | |
| Clay, carbonate free, Weighted Average | 11 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 2.25 | (NA) | |
| Weighted averages based on control section: 40-100 cm | |||