| *** Taxonomy Characterization Data *** |
| Pedon ID: S1970SD019001 | ( Butte, South Dakota ) | Print Date: Nov 24 2024 1:13AM |
| Sampled as on Jun 21, 1970: | Demar |
| Revised to correlated: | DEMAR ; Fine, montmorillonitic, mesic Ustollic Paleargids |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1970SD019001 Lat: 44° 41' 29.85" north Long: 103° 53' 16.09" west MLRA: 61 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A2372 | 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 | NK | |||||||||||
| 40A18581 | 0-5 | A | S | 15.5 | 9.8 | 0.46 | 20 | -- | |||||
| 40A18582 | 5-13 | E | S | 15.9 | 11.6 | 0.45 | 16 | 1.34 | 0.017 | -- | |||
| 40A18583 | 13-23 | Bt1 | S | 36.0 | 22.1 | 0.38 | 4 | 1.29 | 0.090 | -- | |||
| 40A18584 | 23-36 | Bt2 | S | 39.4 | 21.7 | 0.39 | 1 | -- | |||||
| 40A18585 | 36-58 | Bt3 | S | 43.6 | 22.7 | 0.36 | 1 | 1.39 | 0.065 | -- | |||
| 40A18586 | 58-81 | By1 | S | 51.6 | 23.4 | 0.34 | 1 | 1.38 | 0.068 | -- | |||
| 40A18587 | 81-102 | By2 | S | 66.6 | 30.5 | -- | -- | ||||||
| 40A18588 | 102-124 | By3 | S | 63.6 | 38.6 | 0.30 | -- | 1.26 | 0.074 | -- | |||
| 40A18589 | 124-170 | C | S | 53.1 | 20.2 | 0.31 | 1 | 1.45 | 0.033 | -- | |||
| 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 | 4H2a | 8A1a | 5D2 | |||||||||||||||
| 40A18581 | 0-5 | A | S | 6.9 | 0.87 | 92 | 75 | 0.83 | 0.58 | 2 | |||||||||
| 40A18582 | 5-13 | E | S | 6.7 | 0.83 | 86 | 70 | 0.79 | 0.27 | 4 | |||||||||
| 40A18583 | 13-23 | Bt1 | S | 6.4 | 0.60 | 96 | 79 | 0.61 | 0.31 | 5 | |||||||||
| 40A18584 | 23-36 | Bt2 | S | 5.6 | 0.52 | 90 | 72 | 0.62 | 0.45 | 7 | |||||||||
| 40A18585 | 36-58 | Bt3 | S | 4.6 | 0.41 | 89 | 67 | 22.5 | 0.55 | 0.52 | 5 | 1.88 | 8 | ||||||
| 40A18586 | 58-81 | By1 | S | 4.1 | 0.36 | 65 | 0.53 | 9.30 | 8 | ||||||||||
| 40A18587 | 81-102 | By2 | S | 3.9 | 0.28 | 0.64 | 66 | 0.42 | 11.50 | 5 | |||||||||
| 40A18588 | 102-124 | By3 | S | 3.7 | 0.40 | 0.69 | 60 | 0.42 | 11.60 | 5 | |||||||||
| 40A18589 | 124-170 | C | S | 3.7 | 0.48 | 51 | 0.47 | 10.80 | 8 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.58 | (NA) | |
| Clay, carbonate free, Weighted Average | 41 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Clay, total, Weighted Average | 41 | % wt | |
| Weighted averages based on control section: 13-58 cm | |||