| *** Primary Characterization Data *** |
| Pedon ID: S1968MT013005 | ( Cascade, Montana ) | Print Date: Feb 16 2025 5:29AM |
| Sampled as on Jul 22, 1968: | Bewlin |
| Revised to correlated: | Linnet ; Fine, smectitic, frigid Ustertic Argiborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1968MT013005 Lat: 47° 40' 22.66" north Long: 111° 15' 57.13" west MLRA: 52 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3659 | 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 |
| 40A28184 | Ap | Ap | 0-13 | 68L0925 | C | |||
| 40A28185 | Bt11 | B21t | 13-25 | 68L0926 | C | |||
| 40A28186 | Bt12 | B22t | 25-41 | 68L0927 | C | |||
| 40A28187 | Bt2 | B31t | 41-58 | 68L0928 | C | |||
| 40A28188 | Bk1 | B32ca | 58-79 | 68L0929 | C | |||
| 40A28189 | Bk2 | C1ca | 79-107 | 68L0930 | C | |||
| 40A28190 | Bk3 | C2ca | 107-150 | 68L0931 | SIC | |||
| 40A28191 | By1 | C 3Cs | 150-191 | 68L0932 | SICL | |||
| 40A28192 | By2 | C 4Cs | 191-226 | 68L0933 | SIC | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.55 | (NA) | |
| Clay, carbonate free, Weighted Average | 59 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 5 | % wt | |
| Clay, total, Weighted Average | 60 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||
| *** Primary Characterization Data *** |
| Pedon ID: S1968MT013005 | ( Cascade, Montana ) | Print Date: Feb 16 2025 5:29AM |
| Sampled As | : | Bewlin | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3659 | |||
| 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 | 3A1a1a | 3B1 | 3B1 | 3B1 | ||||||
| 40A28184 | 0-13 | Ap | S | c | 54.6 | 32.2 | 13.2 | 30.5 | -- | 20.1 | 12.1 | 6.5 | 4.4 | 1.1 | 0.6 | 0.6 | -- | -- | -- | 7 | -- |
| 40A28185 | 13-25 | Bt11 | S | c | 68.6 | 22.9 | 8.5 | -- | 14.3 | 8.6 | 4.6 | 2.6 | 0.9 | 0.4 | -- | -- | -- | -- | 4 | -- | |
| 40A28186 | 25-41 | Bt12 | S | c | 63.2 | 27.7 | 9.1 | -- | 18.5 | 9.2 | 4.4 | 3.1 | 1.0 | 0.5 | 0.1 | -- | -- | -- | 5 | -- | |
| 40A28187 | 41-58 | Bt2 | S | c | 61.3 | 29.0 | 9.7 | tr | 19.1 | 9.9 | 4.9 | 3.3 | 0.9 | 0.5 | 0.1 | -- | -- | -- | 5 | -- | |
| 40A28188 | 58-79 | Bk1 | S | c | 60.5 | 30.0 | 9.5 | 1.0 | 19.0 | 11.0 | 4.9 | 3.1 | 0.9 | 0.5 | 0.1 | -- | -- | -- | 5 | -- | |
| 40A28189 | 79-107 | Bk2 | S | c | 55.7 | 33.2 | 11.1 | 2.0 | 18.9 | 14.3 | 4.8 | 4.4 | 1.2 | 0.5 | 0.2 | -- | -- | -- | 6 | -- | |
| 40A28190 | 107-150 | Bk3 | S | sic | 42.0 | 44.5 | 13.5 | 3.0 | 23.3 | 21.2 | 5.6 | 5.1 | 1.6 | 0.9 | 0.3 | -- | -- | -- | 8 | -- | |
| 40A28191 | 150-191 | By1 | S | sicl | 39.1 | 49.8 | 11.1 | 13.4 | 3.0 | 26.1 | 23.7 | 5.0 | 4.0 | 1.3 | 0.6 | 0.2 | -- | -- | -- | 6 | -- |
| 40A28192 | 191-226 | By2 | S | sic | 42.6 | 42.5 | 14.9 | 3.0 | 27.2 | 15.3 | 5.2 | 5.7 | 2.1 | 1.4 | 0.5 | 1 | 1 | 1 | 12 | 3 | |
| 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 | ||||||||||||||
| 40A28184 | 0-13 | Ap | S | 18.4 | 0.58 | 0.34 | |||||||||||
| 40A28185 | 13-25 | Bt11 | S | 1.28 | 1.74 | 0.108 | 35.1 | 23.0 | 0.15 | 0.57 | 0.34 | ||||||
| 40A28186 | 25-41 | Bt12 | S | 1.24 | 1.62 | 0.093 | 34.5 | 21.8 | 0.16 | 0.57 | 0.34 | ||||||
| 40A28187 | 41-58 | Bt2 | S | 1.36 | 1.79 | 0.096 | 31.4 | 20.9 | 0.14 | 0.53 | 0.34 | ||||||
| 40A28188 | 58-79 | Bk1 | S | 1.38 | 1.83 | 0.099 | 30.4 | 20.6 | 0.14 | 0.54 | 0.34 | ||||||
| 40A28189 | 79-107 | Bk2 | S | 1.44 | 1.79 | 0.075 | 27.2 | 19.6 | 0.11 | 0.54 | 0.35 | ||||||
| 40A28190 | 107-150 | Bk3 | S | 1.47 | 1.64 | 0.037 | 23.9 | 15.4 | 0.12 | 0.55 | 0.37 | ||||||
| 40A28191 | 150-191 | By1 | S | 1.49 | 1.68 | 0.041 | 23.1 | 14.3 | 0.13 | 0.56 | 0.37 | ||||||
| 40A28192 | 191-226 | By2 | S | 13.2 | 0.51 | 0.31 | |||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1968MT013005 | ( Cascade, Montana ) | Print Date: Feb 16 2025 5:29AM |
| Sampled As | : | Bewlin | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3659 | |||
| 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 | |||||||||||||||||||||
| 40A28184 | 0-13 | Ap | S | 1.78 | 0.8 | |||||||||||||||||
| 40A28185 | 13-25 | Bt11 | S | 1.15 | 0.9 | |||||||||||||||||
| 40A28186 | 25-41 | Bt12 | S | 0.85 | 0.8 | |||||||||||||||||
| 40A28187 | 41-58 | Bt2 | S | 0.60 | 0.7 | |||||||||||||||||
| 40A28188 | 58-79 | Bk1 | S | 0.52 | 0.7 | |||||||||||||||||
| 40A28189 | 79-107 | Bk2 | S | 0.41 | 0.7 | |||||||||||||||||
| 40A28190 | 107-150 | Bk3 | S | 0.44 | 0.7 | |||||||||||||||||
| 40A28191 | 150-191 | By1 | S | 0.44 | 0.7 | |||||||||||||||||
| 40A28192 | 191-226 | By2 | S | 0.44 | 1.1 | |||||||||||||||||
| 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 | ||||||||||||
| 40A28184 | 0-13 | Ap | S | 16.0 | 9.3 | 0.2 | 2.9 | 5.1 | 31.5 | 85 | 90 | ||||||
| 40A28185 | 13-25 | Bt11 | S | 15.8 | 14.0 | 0.6 | 2.1 | 4.8 | 39.0 | 87 | 83 | ||||||
| 40A28186 | 25-41 | Bt12 | S | 17.6* | 17.1 | 0.9 | 1.6 | 36.1 | 100 | 100 | |||||||
| 40A28187 | 41-58 | Bt2 | S | 14.5* | 17.8 | 1.5 | 1.3 | 32.2 | 100 | 100 | |||||||
| 40A28188 | 58-79 | Bk1 | S | 12.9* | 18.3 | 2.6 | 1.3 | 32.4 | 100 | 100 | |||||||
| 40A28189 | 79-107 | Bk2 | S | 11.8* | 16.4 | 3.3 | 1.2 | 30.0 | 100 | 100 | |||||||
| 40A28190 | 107-150 | Bk3 | S | 12.5 | 3.2 | 0.8 | 23.0 | 100 | |||||||||
| 40A28191 | 150-191 | By1 | S | 12.2 | 3.3 | 0.7 | 22.0 | 100 | |||||||||
| 40A28192 | 191-226 | By2 | S | 11.5 | 2.8 | 0.6 | 21.6 | 100 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1968MT013005 | ( Cascade, Montana ) | Print Date: Feb 16 2025 5:29AM |
| Sampled As | : | Bewlin | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3659 | |||
| 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 | 8D5 | NK | ||||||||||||||||||
| 40A28184 | 0-13 | Ap | S | 2.7 | 2.3 | 0.6 | tr | 1 | tr | ||||||||||||||
| 40A28185 | 13-25 | Bt11 | S | 2 | |||||||||||||||||||
| 40A28186 | 25-41 | Bt12 | S | 2 | |||||||||||||||||||
| 40A28187 | 41-58 | Bt2 | S | 1.4 | 1.7 | 3.5 | 64.0 | tr | 0.60 | 4 | 3 | ||||||||||||
| 40A28188 | 58-79 | Bk1 | S | 8 | |||||||||||||||||||
| 40A28189 | 79-107 | Bk2 | S | 1.0 | 1.4 | 6.7 | 67.6 | tr | 0.90 | 9 | 6 | ||||||||||||
| 40A28190 | 107-150 | Bk3 | S | 14 | |||||||||||||||||||
| 40A28191 | 150-191 | By1 | S | 15 | |||||||||||||||||||
| 40A28192 | 191-226 | By2 | S | 26.8 | 29.0 | 25.0 | 49.7 | 0.2 | 5.95 | 7 | 5 | ||||||||||||
| 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 | |||||||||||
| 40A28184 | 0-13 | Ap | S | 6.5 | -- | |||||||||
| 40A28185 | 13-25 | Bt11 | S | 6.7 | -- | |||||||||
| 40A28186 | 25-41 | Bt12 | S | 7.6 | 2 | |||||||||
| 40A28187 | 41-58 | Bt2 | S | 8.0 | 7.8 | 5 | ||||||||
| 40A28188 | 58-79 | Bk1 | S | 8.2 | 5 | |||||||||
| 40A28189 | 79-107 | Bk2 | S | 8.2 | 8.1 | 4 | ||||||||
| 40A28190 | 107-150 | Bk3 | S | 8.1 | 6 | -- | ||||||||
| 40A28191 | 150-191 | By1 | S | 7.9 | 1 | -- | ||||||||
| 40A28192 | 191-226 | By2 | S | 7.7 | 7.5 | 7 | -- | |||||||