| *** Taxonomy Characterization Data *** |
| Pedon ID: 92SD027016 | ( Clay, South Dakota ) | Print Date: Nov 26 2024 10:06PM |
| Sampled as on May 20, 1992: | Egan ; Fine-silty, mixed, mesic Udic Haplustoll |
| Revised to correlated: | EGAN ; Fine-silty, mixed, mesic Udic Haplustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP92SD204 CLAY COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1992SD027016 Lat: 43° 2' 30.99" north Long: 96° 58' 54.99" west MLRA: 102B | National Soil Survey Center | |
| - | Pedon No. | 92P0723 | 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 | 8D1 | 4A1d | ||||||||||
| 92P04391 | 20-48 | Bw | S | 31.1 | 0.51 | 17 | 1.19 | 0.035 | 1 | ||||
| 92P04392 | 48-79 | Bk | S | 27.5 | 3.4 | 0.44 | 25 | 1.28 | 0.024 | 7 | |||
| 92P04393 | 79-127 | 2Bk | S | 27.3 | 6.2 | 0.40 | 30 | 1.46 | 0.024 | 2 | |||
| 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 | |||||||||||||
| 92P04391 | 20-48 | Bw | S | 6.8 | 1.81 | 100* | 88 | 0.89 | 1 | ||||||||||
| 92P04392 | 48-79 | Bk | S | 7.7 | 0.71 | 18 | 100* | 100 | 0.66 | 4 | |||||||||
| 92P04393 | 79-127 | 2Bk | S | 7.9 | 0.37 | 23 | 100* | 100 | 0.55 | 5 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.81 | (NA) | |
| Clay, carbonate free, Weighted Average | 27 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 22 | % wt | |
| Volume, >2mm, Weighted Average | 4 | % vol | |
| Clay, total, Weighted Average | 29 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 25-79 cm | |||