| *** Taxonomy Characterization Data *** |
| Pedon ID: S1971SD123003 | ( Tripp, South Dakota ) | Print Date: Apr 24 2025 3:48AM |
| Sampled as on May 30, 1971: | MILLBORO |
| Revised to correlated: | Millboro ; Fine, montmorillonitic, mesic Vertic Argiustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1971SD123003 Lat: 43° 26' 42.00" north Long: 100° 1' 1.99" west MLRA: 63A | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A2510 | 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 | 3A1a1a | 4A1d | ||||||||||
| 40A19707 | 0-13 | Ap | S | 49.6 | 24.3 | 0.38 | 1 | -- | |||||
| 40A19708 | 13-18 | A | S | 54.4 | 31.7 | 0.40 | 1 | -- | |||||
| 40A19709 | 18-32 | Bt1 | S | 60.8 | 26.9 | tr | 0.37 | 1 | 1.27 | 0.093 | -- | ||
| 40A19710 | 32-48 | Bt2 | S | 59.3 | 18.0 | 4.0 | 0.36 | 1 | -- | ||||
| 40A19711 | 48-71 | B1 | S | 57.3 | 15.8 | 6.0 | 0.36 | 1 | 1.38 | 0.087 | -- | ||
| 40A19712 | 71-92 | Bk | S | 58.2 | 6.0 | 0.35 | 1 | 1.40 | 0.081 | -- | |||
| 40A19713 | 92-109 | B2 | S | 58.8 | 7.0 | 0.36 | 1 | 1.24 | 0.095 | -- | |||
| 40A19714 | 109-142 | Bz | S | 55.3 | 7.0 | 0.37 | 1 | -- | |||||
| 40A19715 | 142-188 | C2 | S | 54.8 | 4.0 | 0.37 | tr | 1.17 | 0.067 | -- | |||
| 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 | 6E1a | 8A1a | 5D2 | |||||||||||||||
| 40A19707 | 0-13 | Ap | S | 7.0 | 2.98 | 100* | 90 | 0.75 | 1 | ||||||||||
| 40A19708 | 13-18 | A | S | 7.4 | 2.26 | -- | 98 | 100 | 0.74 | 1 | |||||||||
| 40A19709 | 18-32 | Bt1 | S | 7.3 | 1.62 | 2 | 100* | 100 | 0.67 | 1 | |||||||||
| 40A19710 | 32-48 | Bt2 | S | 7.8 | 1.33 | 5 | 100* | 100 | 0.65 | 3 | |||||||||
| 40A19711 | 48-71 | B1 | S | 7.9 | 0.96 | 8 | 100* | 100 | 0.63 | 6 | |||||||||
| 40A19712 | 71-92 | Bk | S | 8.1 | 0.77 | 18 | 100* | 100 | 0.59 | 10 | |||||||||
| 40A19713 | 92-109 | B2 | S | 8.0 | 0.54 | 10 | 100* | 100 | 0.56 | 1.54 | 9 | ||||||||
| 40A19714 | 109-142 | Bz | S | 7.1 | 0.39 | 8 | 100 | 0.57 | 4.35 | 7 | |||||||||
| 40A19715 | 142-188 | C2 | S | 8.1 | 0.34 | 9 | 100 | 0.57 | 2.99 | 10 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.68 | (NA) | |
| Clay, carbonate free, Weighted Average | 58 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Clay, total, Weighted Average | 60 | % wt | |
| Weighted averages based on control section: 18-48 cm | |||