| *** Taxonomy Characterization Data *** |
| Pedon ID: 93SD121002 | ( Todd, South Dakota ) | Print Date: Nov 21 2024 4:12PM |
| Sampled as on Nov 11, 1992: | Janjanlapi ; Mixed, mesic Typic Ustipsamment |
| Revised to correlated: | PEJI ; Mixed, mesic Typic Ustipsamments |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP93SD130 TODD COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1993SD121002 Lat: 43° 10' 44.99" north Long: 100° 59' 4.00" west MLRA: 66 | National Soil Survey Center | |
| - | Pedon No. | 93P0486 | 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 | ||||||||||||
| 93P03613 | 0-18 | A | S | 3.3 | 0.88 | 81 | 2 | ||||||
| 93P03614 | 18-91 | C | S | 1.3 | 1.69 | 84 | -- | ||||||
| 93P03615 | 91-127 | Cr | S | 10.8 | 1.10 | 72 | 5 | ||||||
| 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 | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 93P03613 | 0-18 | A | S | 7.9 | 0.65 | tr | 100* | 94 | 1.82 | -- | |||||||||
| 93P03614 | 18-91 | C | S | 8.1 | 0.02 | tr | 100* | 20 | 3.46 | -- | |||||||||
| 93P03615 | 91-127 | Cr | S | 8.1 | 0.17 | 2 | 100* | 100 | 1.82 | -- | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 3.27 | (NA) | |
| Clay, carbonate free, Weighted Average | 2 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 83 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 2 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||