| *** Taxonomy Characterization Data *** |
| Pedon ID: 87SD071001A | ( Jackson, South Dakota ) | Print Date: Apr 19 2025 4:19AM |
| Sampled as on Jun 1, 1987: | Pierre ; Very-fine, montmorillonitic, mesic Typic Torrert |
| Revised to correlated: | Pierre ; Fine, smectitic, mesic Ustertic Haplargids |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP87SD177 WEPP SOUTH DAKOTA | Natural Resources Conservation Service |
| - | Site ID | S1987SD071001A Lat: 43° 56' 25.00" north Long: 101° 50' 52.99" west MLRA: 63A | National Soil Survey Center | |
| - | Pedon No. | 87P0529 | 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 | 3A1a1a | 8D1 | 4A1d | |||||||||
| 87P02815 | 0-5 | A1 | S | 25.4 | 14.5 | 0.46 | 31 | 1.20 | 0.050 | 1 | |||
| 87P02816 | 5-12 | A2 | S | 38.7 | 24.3 | 0.40 | 26 | 1.29 | 0.058 | tr | |||
| 87P02817 | 12-38 | Bw | S | 46.1 | 28.9 | 0.38 | 21 | 1.31 | 0.086 | -- | |||
| 87P02818 | 38-59 | Bk | S | 50.2 | 13.4 | 2.7 | 0.36 | 12 | 1.45 | 0.077 | 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 | 6A2d | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||
| 87P02815 | 0-5 | A1 | S | 6.7 | 2.46 | 2.42 | 97 | 84 | 0.79 | 1 | |||||||||
| 87P02816 | 5-12 | A2 | S | 6.9 | 1.58 | 97 | 86 | 0.71 | tr | ||||||||||
| 87P02817 | 12-38 | Bw | S | 7.1 | 1.25 | 93 | 89 | 0.69 | 1 | ||||||||||
| 87P02818 | 38-59 | Bk | S | 8.4 | 0.97 | 6 | 100* | 100 | 0.64 | 3 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.34 | (NA) | |
| Clay, carbonate free, Weighted Average | 24 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 8 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 25 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 25-92 cm | |||