| *** Primary Characterization Data *** |
| Pedon ID: S1974MT105004 | ( Valley, Montana ) | Print Date: Nov 23 2024 7:24AM |
| Sampled as on Aug 30, 1974: | Vanda |
| Revised to correlated: | VAEDA ; Fine, montmorillonitic, nonacid, frigid Ustic Torriorthents |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1974MT105004 Lat: 47° 59' 12.79" north Long: 106° 43' 33.59" west MLRA: 52 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3737 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 40A28792 | E | A2 | 0-9 | 74L1208 | SICL | |||
| 40A28793 | By | C 1Cs | 9-25 | 74L1209 | SIC | |||
| 40A28794 | C1 | C 2 | 25-74 | 74L1210 | C | |||
| 40A28795 | C2 | C 2 | 74-132 | 74L1211 | C | |||
| 40A28796 | C3 | C 2 | 132-183 | 74L1212 | C | |||
| 40A28797 | A | A1 | 0-9 | 74L1213 | SICL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.52 | (NA) | |
| Clay, carbonate free, Weighted Average | 63 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 0 | % wt | |
| Clay, total, Weighted Average | 63 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||
| PSDA & Rock Fragments | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| (- - - - - Total - - - - - -) | (- - Clay - - -) | (- - - - Silt - - - - -) | (- - - - - - - - - - - - Sand - - - - - - - - - - - -) | ( Rock Fragments (mm) ) | |||||||||||||||||
| Lab | Clay | Silt | Sand | Fine | CO3 | Fine | Coarse | VF | F | M | C | VC | (- - - - - - - - Weight - - - - - - - -) | >2 mm | |||||||
| Text- | < | .002 | .05 | < | < | .002 | .02 | .05 | .10 | .25 | .5 | 1 | 2 | 5 | 20 | .1- | wt % | ||||
| Depth | ure | .002 | -.05 | -2 | .0002 | .002 | -.02 | -.05 | -.10 | -.25 | -.50 | -1 | -2 | -5 | -20 | -75 | 75 | whole | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - % of <75mm - - - - - -) | soil | |||||||||||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3B1 | 3B1 | 3B1 | |||||||
| 40A28792 | 0-9 | E | S | sicl | 34.4 | 64.6 | 1.0 | 20.5 | 54.5 | 10.1 | 0.7 | 0.1 | 0.1 | 0.1 | -- | -- | -- | -- | tr | -- | |
| 40A28793 | 9-25 | By | S | sic | 49.2 | 50.6 | 0.2 | 23.8 | 44.6 | 6.0 | 0.2 | -- | -- | -- | -- | -- | -- | -- | -- | -- | |
| 40A28794 | 25-74 | C1 | S | c | 61.9 | 38.1 | -- | 29.5 | 35.5 | 2.6 | tr | -- | -- | -- | -- | -- | -- | -- | -- | -- | |
| 40A28795 | 74-132 | C2 | S | c | 65.1 | 34.8 | 0.1 | 31.4 | 32.3 | 2.5 | 0.1 | -- | -- | -- | -- | -- | -- | -- | -- | -- | |
| 40A28796 | 132-183 | C3 | S | c | 64.5 | 35.4 | 0.1 | 28.9 | 34.2 | 1.2 | 0.1 | -- | -- | -- | -- | -- | -- | -- | -- | -- | |
| 40A28797 | 0-9 | A | S | sicl | 29.1 | 68.3 | 2.6 | 16.9 | 55.1 | 13.2 | 2.2 | 0.2 | 0.1 | 0.1 | tr | -- | -- | -- | tr | -- | |
| *** Primary Characterization Data *** |
| Pedon ID: S1974MT105004 | ( Valley, Montana ) | Print Date: Nov 23 2024 7:24AM |
| Sampled As | : | Vanda | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3737 | |||
| Bulk Density & Moisture | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (Bulk Density) | Cole | (- - - - - - - - - - - Water Content - - - - - - - - - - -) | ( Air Dry-Oven Dry ) | WRD | Aggst | ||||||||||||
| 33 | Oven | Whole | 6 | 10 | 33 | 1500 | 1500 kPa | (- - - - Ratio - - - -) | Whole | Stabl | (- - Ratio/Clay - -) | ||||||
| Depth | kPa | Dry | Soil | kPa | kPa | kPa | kPa | Moist | Corrected | Soil | 2-0.5mm | CEC7 | 1500 kPa | ||||
| Layer | (cm) | Horz | Prep | (- - - g cm-3 - - -) | (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) | cm3 cm-3 | % | ||||||||||
| NK | 4A1h | NK | NK | ||||||||||||||
| 40A28792 | 0-9 | E | S | 1.31 | 1.47 | 0.039 | 27.0 | 12.9 | 0.18 | 0.67 | 0.38 | ||||||
| 40A28793 | 9-25 | By | S | 1.24 | 1.45 | 0.054 | 25.8 | 16.8 | 0.11 | 0.58 | 0.34 | ||||||
| 40A28794 | 25-74 | C1 | S | 1.32 | 1.88 | 0.125 | 32.4 | 20.7 | 0.15 | 0.53 | 0.33 | ||||||
| 40A28795 | 74-132 | C2 | S | 1.28 | 1.88 | 0.137 | 36.4 | 21.9 | 0.19 | 0.52 | 0.34 | ||||||
| 40A28796 | 132-183 | C3 | S | 1.50 | 22.0 | 0.52 | 0.34 | ||||||||||
| 40A28797 | 0-9 | A | S | 11.9 | 0.66 | 0.41 | |||||||||||
| Carbon & Extractions | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
| (- - - - - Total - - - - -) | Est | OC | C/N | (- - - Dith-Cit Ext - - -) | (- - - - - - Ammonium Oxalate Extraction - - - - - -) | (- - - Na Pyro-Phosphate - - -) | ||||||||||||||||
| Depth | C | N | S | OC | (WB) | Ratio | Fe | Al | Mn | Al+½Fe | ODOE | Fe | Al | Si | Mn | C | Fe | Al | Mn | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - % of <2 mm - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - - - % of < 2mm - - - - -) | |||||||||||||||
| NK | NK | |||||||||||||||||||||
| 40A28792 | 0-9 | E | S | 0.94 | 1.5 | |||||||||||||||||
| 40A28793 | 9-25 | By | S | 0.86 | 1.5 | |||||||||||||||||
| 40A28794 | 25-74 | C1 | S | 0.42 | 1.6 | |||||||||||||||||
| 40A28795 | 74-132 | C2 | S | 0.45 | 1.6 | |||||||||||||||||
| 40A28796 | 132-183 | C3 | S | 0.47 | 1.6 | |||||||||||||||||
| 40A28797 | 0-9 | A | S | 1.27 | 2.0 | |||||||||||||||||
| CEC & Bases | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (- - - - - - NH4OAC Extractable Bases - - - - -) | CEC8 | CEC7 | ECEC | (- - - - Base - - - -) | |||||||||||||
| Sum | Acid- | Extr | KCl | Sum | NH4 | Bases | Al | (- Saturation -) | |||||||||
| Depth | Ca | Mg | Na | K | Bases | ity | Al | Mn | Cats | OAC | +Al | Sat | Sum | NH4OAC | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - cmol(+) kg-1 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| NK | NK | NK | NK | NK | NK | ||||||||||||
| 40A28792 | 0-9 | E | S | 13.7 | 5.1 | 1.7 | 0.7 | 21.2 | 5.8 | 27.0 | 23.0 | 79 | 92 | ||||
| 40A28793 | 9-25 | By | S | 7.4 | 3.9 | 0.9 | 8.0 | 28.6 | 60 | ||||||||
| 40A28794 | 25-74 | C1 | S | 10.1 | 8.2 | 1.4 | 3.2 | 32.5 | 86 | ||||||||
| 40A28795 | 74-132 | C2 | S | 10.0 | 8.9 | 1.4 | 3.2 | 33.8 | 86 | ||||||||
| 40A28796 | 132-183 | C3 | S | 10.0 | 8.6 | 1.5 | 3.6 | 33.6 | 85 | ||||||||
| 40A28797 | 0-9 | A | S | 5.3 | 2.0 | 1.1 | 19.2 | 100 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1974MT105004 | ( Valley, Montana ) | Print Date: Nov 23 2024 7:24AM |
| Sampled As | : | Vanda | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3737 | |||
| Salt | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | 1:2 | ||||||||||||||||||||||
| Total | Elec | Elec | Exch | ||||||||||||||||||||
| Depth | Ca | Mg | Na | K | CO3 | HCO3 | F | Cl | PO4 | Br | OAC | SO4 | NO2 | NO3 | H2O | Salts | Cond | Cond | Na | SAR | |||
| Layer | (cm) | Horz | Prep | (- - - - - mmol(+) L-1 - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -) | (- - - - % - - - -) | (- - dS m-1 - -) | % | |||||||||||||||
| NK | NK | NK | NK | NK | NK | NK | NK | NK | NK | 8D5 | NK | ||||||||||||
| 40A28792 | 0-9 | E | S | 17.0 | 7.4 | 14.2 | 0.4 | -- | 1.5 | -- | 40.3 | 45.3 | 0.1 | 3.07 | 5 | 4 | |||||||
| 40A28793 | 9-25 | By | S | 24.0 | 14.0 | 29.2 | 0.7 | -- | 1.8 | -- | 70.0 | 51.0 | 0.2 | 4.92 | 8 | 7 | |||||||
| 40A28794 | 25-74 | C1 | S | 21.6 | 14.0 | 47.8 | 0.8 | -- | 1.5 | -- | 84.4 | 0.2 | 68.7 | 0.3 | 6.37 | 15 | 11 | ||||||
| 40A28795 | 74-132 | C2 | S | 21.7 | 12.0 | 47.4 | 0.8 | -- | 1.5 | -- | 82.8 | 0.7 | 83.7 | 0.4 | 6.21 | 15 | 12 | ||||||
| 40A28796 | 132-183 | C3 | S | 22.1 | 12.0 | 46.8 | 0.9 | -- | 1.5 | -- | 82.4 | 1.9 | 80.4 | 0.4 | 6.21 | 14 | 11 | ||||||
| 40A28797 | 0-9 | A | S | 2.0 | 1.3 | 11.0 | 0.4 | -- | 11.1 | 0.5 | 2.7 | 50.7 | tr | 1.27 | 8 | 9 | |||||||
| pH & Carbonates | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | |||
| (- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -) | (- - Carbonate - -) | (- - Gypsum - - -) | ||||||||||||
| CaCl2 | As CaCO3 | As CaSO4*2H2O | Resist | |||||||||||
| Depth | 0.01M | H2O | Sat | <2mm | <20mm | <2mm | <20mm | ohms | ||||||
| Layer | (cm) | Horz | Prep | KCl | 1:2 | 1:1 | Paste | Oxid | NaF | (- - - - - - - - - - - - % - - - - - - - - - - -) | cm-1 | |||
| NK | NK | NK | NK | |||||||||||
| 40A28792 | 0-9 | E | S | 5.0 | 5.5 | -- | ||||||||
| 40A28793 | 9-25 | By | S | 4.0 | 4.7 | 3 | ||||||||
| 40A28794 | 25-74 | C1 | S | 6.0 | 6.4 | -- | ||||||||
| 40A28795 | 74-132 | C2 | S | 6.0 | 6.5 | -- | ||||||||
| 40A28796 | 132-183 | C3 | S | 6.0 | 6.6 | 1 | ||||||||
| 40A28797 | 0-9 | A | S | 8.0 | 7.5 | -- | ||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1974MT105004 | ( Valley, Montana ) | Print Date: Nov 23 2024 7:24AM |
| Sampled As | : | Vanda | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3737 | |||
| Clay Mineralogy (<.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Elemental | EGME | Inter | |||||||||||||||||
| SiO2 | Al2O3 | Fe2O3 | MgO | CaO | K2O | Na2O | Retn | preta | |||||||||||||
| Depth | Fract | 7A2i | tion | ||||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 40A28794 | 25.0-74.0 | C1 | tcly | MT 5 | KK 1 | ||||||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| KK Kaolinite | MT Montmorillonite | |||
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |