| *** Taxonomy Characterization Data *** |
| Pedon ID: S1976SD081003 | ( Lawrence, South Dakota ) | Print Date: Nov 21 2024 1:45PM |
| Sampled as on May 30, 1976: | Buska |
| Revised to correlated: | Buska ; Coarse-loamy, micaceous, frigid Typic Eutroboralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1976SD081003 Lat: 44° 9' 44.01" north Long: 103° 43' 54.00" west MLRA: 62 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A2527 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| 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 | 4A1d | 7B1a2 | ||||||||||
| 40A19817 | 0-5 | A | S | 6.6 | 2.6 | 1.42 | 32 | 12 | |||||
| 40A19818 | 5-36 | E | S | 12.6 | 5.0 | 0.63 | 38 | 1.36 | 0.024 | 15 | |||
| 40A19819 | 36-58 | B/A | S | 13.1 | 6.2 | 0.53 | 34 | 1.42 | 0.016 | 14 | |||
| 40A19820 | 58-84 | Bt1 | S | 20.1 | 10.7 | 0.46 | 40 | 1.66 | 0.031 | 21 | 2 | ||
| 40A19821 | 84-99 | Bt2 | S | 21.8 | 10.2 | 0.43 | 44 | 1.65 | 0.022 | 23 | |||
| 40A19822 | 99-178 | C | S | 15.9 | 6.5 | 0.50 | 46 | 23 | |||||
| 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 | % | |||||||||||
| 8C1a | 6A1a | 8A1a | 5D2 | ||||||||||||||||
| 40A19817 | 0-5 | A | S | 6.3 | 3.83 | 84 | 71 | 3.44 | -- | ||||||||||
| 40A19818 | 5-36 | E | S | 6.4 | 1.84 | 88 | 74 | 1.23 | -- | ||||||||||
| 40A19819 | 36-58 | B/A | S | 6.7 | 0.93 | 87 | 79 | 1.05 | -- | ||||||||||
| 40A19820 | 58-84 | Bt1 | S | 6.5 | 0.61 | 90 | 80 | 0.77 | 1 | ||||||||||
| 40A19821 | 84-99 | Bt2 | S | 6.5 | 0.56 | 91 | 84 | 0.80 | 0.15 | -- | |||||||||
| 40A19822 | 99-178 | C | S | 6.9 | 0.69 | 96 | 81 | 0.85 | 0.33 | -- | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.78 | (NA) | |
| Clay, carbonate free, Weighted Average | 21 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 41 | % wt | |
| Volume, >2mm, Weighted Average | 22 | % vol | |
| Clay, total, Weighted Average | 21 | % wt | |
| Weighted averages based on control section: 58-99 cm | |||