| *** Primary Characterization Data *** |
| Pedon ID: S1971MT013009 | ( Cascade, Montana ) | Print Date: May 22 2024 11:59PM |
| Sampled as on Aug 30, 1971: | Marvan |
| Revised to correlated: | MARVAN ; Fine, montmorillonitic, frigid Udorthentic Chromusterts |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1971MT013009 Lat: 47° 24' 8.66" north Long: 111° 37' 52.16" west MLRA: 58A | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3718 | 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 |
| 40A28652 | Ap | Ap | 0-11 | 71L1023 | CL | |||
| 40A28653 | B | C 1 | 11-26 | 71L1024 | C | |||
| 40A28654 | Bk | C2ca | 26-43 | 71L1025 | C | |||
| 40A28655 | By1 | C 3Cs | 43-58 | 71L1026 | C | |||
| 40A28656 | By2 | C 4Cs | 58-100 | 71L1027 | C | |||
| 40A28657 | 2C1 | 2C 5 | 100-148 | 71L1028 | C | |||
| 40A28658 | 2C2 | 2C 6 | 148-198 | 71L1029 | SCL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.65 | (NA) | |
| Clay, carbonate free, Weighted Average | 46 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 8 | % wt | |
| Clay, total, Weighted Average | 49 | % wt | |
| 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 | |||||||
| 40A28652 | 0-11 | Ap | S | cl | 39.2 | 28.8 | 32.0 | 1.0 | 15.8 | 13.0 | 18.4 | 10.9 | 1.8 | 0.6 | 0.3 | -- | -- | -- | 14 | -- | |
| 40A28653 | 11-26 | B | S | c | 40.8 | 31.1 | 28.1 | 2.0 | 17.9 | 13.2 | 17.7 | 8.5 | 1.4 | 0.4 | 0.1 | -- | -- | -- | 10 | -- | |
| 40A28654 | 26-43 | Bk | S | c | 42.1 | 31.3 | 26.6 | 1.0 | 17.2 | 14.1 | 16.7 | 7.6 | 1.5 | 0.5 | 0.3 | -- | -- | -- | 10 | -- | |
| 40A28655 | 43-58 | By1 | S | c | 47.9 | 28.8 | 23.3 | 3.0 | 16.8 | 12.0 | 14.2 | 6.8 | 1.4 | 0.5 | 0.4 | -- | -- | -- | 9 | -- | |
| 40A28656 | 58-100 | By2 | S | c | 52.0 | 30.5 | 17.5 | 3.0 | 18.4 | 12.1 | 11.0 | 4.5 | 1.2 | 0.6 | 0.2 | -- | -- | -- | 7 | -- | |
| 40A28657 | 100-148 | 2C1 | S | c | 42.8 | 36.7 | 20.5 | tr | 21.9 | 14.8 | 13.7 | 5.0 | 1.2 | 0.4 | 0.2 | -- | -- | -- | 7 | -- | |
| 40A28658 | 148-198 | 2C2 | S | scl | 23.1 | 27.5 | 49.4 | tr | 13.4 | 14.1 | 30.1 | 16.3 | 2.5 | 0.4 | 0.1 | -- | -- | -- | 19 | -- | |
| *** Primary Characterization Data *** |
| Pedon ID: S1971MT013009 | ( Cascade, Montana ) | Print Date: May 22 2024 11:59PM |
| Sampled As | : | Marvan | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3718 | |||
| 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 | 4B1c | NK | NK | |||||||||||||
| 40A28652 | 0-11 | Ap | S | 1.41 | 1.69 | 0.062 | 30.0 | 25.9 | 15.4 | 0.15 | 0.73 | 0.39 | |||||
| 40A28653 | 11-26 | B | S | 1.45 | 1.77 | 0.069 | 29.1 | 26.6 | 16.8 | 0.14 | 0.68 | 0.41 | |||||
| 40A28654 | 26-43 | Bk | S | 1.46 | 1.79 | 0.070 | 26.9 | 24.9 | 17.5 | 0.11 | 0.66 | 0.42 | |||||
| 40A28655 | 43-58 | By1 | S | 19.0 | 0.63 | 0.40 | |||||||||||
| 40A28656 | 58-100 | By2 | S | 1.44 | 1.88 | 0.093 | 32.4 | 29.5 | 19.1 | 0.15 | 0.60 | 0.37 | |||||
| 40A28657 | 100-148 | 2C1 | S | 1.36 | 1.59 | 0.053 | 32.5 | 30.2 | 15.4 | 0.20 | 0.66 | 0.36 | |||||
| 40A28658 | 148-198 | 2C2 | S | 9.0 | 0.79 | 0.39 | |||||||||||
| 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 | ||||||||||||||||||||||
| 40A28652 | 0-11 | Ap | S | 0.87 | ||||||||||||||||||
| 40A28653 | 11-26 | B | S | 0.69 | ||||||||||||||||||
| 40A28654 | 26-43 | Bk | S | 0.56 | ||||||||||||||||||
| 40A28655 | 43-58 | By1 | S | 0.53 | ||||||||||||||||||
| 40A28656 | 58-100 | By2 | S | 0.45 | ||||||||||||||||||
| 40A28657 | 100-148 | 2C1 | S | 0.48 | ||||||||||||||||||
| 40A28658 | 148-198 | 2C2 | S | 0.24 | ||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1971MT013009 | ( Cascade, Montana ) | Print Date: May 22 2024 11:59PM |
| Sampled As | : | Marvan | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3718 | |||
| 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 | |||||||||||||
| 40A28652 | 0-11 | Ap | S | 19.5* | 8.0 | 1.6 | 1.4 | 28.6 | 100 | 100 | |||||||
| 40A28653 | 11-26 | B | S | 16.5* | 11.1 | 2.7 | 0.9 | 27.7 | 100 | 100 | |||||||
| 40A28654 | 26-43 | Bk | S | 12.4* | 12.4 | 5.0 | 0.8 | 27.8 | 100 | 100 | |||||||
| 40A28655 | 43-58 | By1 | S | 13.9* | 13.7 | 7.5 | 0.9 | 30.1 | 100 | 100 | |||||||
| 40A28656 | 58-100 | By2 | S | 16.3 | 10.9 | 0.9 | 31.0 | 100 | |||||||||
| 40A28657 | 100-148 | 2C1 | S | 13.1 | 10.6 | 0.7 | 28.1 | 100 | |||||||||
| 40A28658 | 148-198 | 2C2 | S | 6.6 | 5.1 | 0.5 | 18.2 | 100 | |||||||||
| 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 | 8D5 | NK | |||||||||||||
| 40A28652 | 0-11 | Ap | S | 2.9 | 1.5 | 4.6 | 0.3 | -- | 6.7 | 0.2 | 0.3 | 53.0 | tr | 0.81 | 5 | 3 | |||||||
| 40A28653 | 11-26 | B | S | 1.1 | 0.9 | 7.5 | 0.1 | -- | 6.9 | 0.5 | -- | 56.3 | tr | 0.89 | 8 | 8 | |||||||
| 40A28654 | 26-43 | Bk | S | 0.9 | 1.0 | 11.8 | 0.1 | -- | 7.4 | 1.6 | 1.0 | 62.7 | 0.1 | 1.39 | 15 | 12 | |||||||
| 40A28655 | 43-58 | By1 | S | 4.8 | 7.0 | 38.5 | 0.3 | -- | 4.6 | 4.2 | 36.5 | 70.0 | 0.2 | 4.02 | 16 | 16 | |||||||
| 40A28656 | 58-100 | By2 | S | 26.5 | 32.2 | 82.5 | 0.7 | -- | 3.5 | 13.1 | 119.0 | 69.1 | 0.5 | 9.50 | 17 | 15 | |||||||
| 40A28657 | 100-148 | 2C1 | S | 25.0 | 29.4 | 84.0 | 0.7 | -- | 3.3 | 23.4 | 109.0 | 59.9 | 0.5 | 9.88 | 20 | 16 | |||||||
| 40A28658 | 148-198 | 2C2 | S | 24.5 | 19.1 | 64.5 | 0.6 | -- | 2.8 | 11.2 | 94.3 | 38.1 | 0.2 | 7.94 | 15 | 14 | |||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1971MT013009 | ( Cascade, Montana ) | Print Date: May 22 2024 11:59PM |
| Sampled As | : | Marvan | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3718 | |||
| 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 | |||
| 8C1e | 8C1a | NK | NK | NK | ||||||||||
| 40A28652 | 0-11 | Ap | S | 7.7 | 8.1 | 7.9 | 1 | |||||||
| 40A28653 | 11-26 | B | S | 7.9 | 8.4 | 7.9 | 3 | |||||||
| 40A28654 | 26-43 | Bk | S | 8.1 | 8.5 | 8.1 | 2 | -- | ||||||
| 40A28655 | 43-58 | By1 | S | 8.1 | 8.3 | 8.0 | 3 | -- | ||||||
| 40A28656 | 58-100 | By2 | S | 7.9 | 8.2 | 7.7 | 3 | 1 | ||||||
| 40A28657 | 100-148 | 2C1 | S | 7.9 | 7.9 | 7.6 | -- | -- | ||||||
| 40A28658 | 148-198 | 2C2 | S | 7.8 | 7.9 | 7.7 | 1 | 1 | ||||||