| *** Primary Characterization Data *** |
| Pedon ID: S1968MT013007 | ( Cascade, Montana ) | Print Date: May 20 2024 11:47AM |
| Sampled as on Jul 23, 1968: | Pylon |
| Revised to correlated: | Pylon ; Fine, smectitic, frigid Typic Eutroboralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1968MT013007 Lat: 47° 39' 17.65" north Long: 111° 34' 58.17" west | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3670 | 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 |
| 40A28290 | Ap1 | Ap1 | 0-10 | 68L1037 | CL | |||
| 40A28291 | Ap2 | Ap2 | 10-18 | 68L1038 | SICL | |||
| 40A28292 | Bt1 | B21t | 18-28 | 68L1039 | C | |||
| 40A28293 | Bt2 | B22t | 28-43 | 68L1040 | C | |||
| 40A28294 | Bk1 | B31ca | 43-66 | 68L1041 | C | |||
| 40A28295 | Bk2 | B32ca | 66-89 | 68L1042 | C | |||
| 40A28296 | By | C 1Cs | 89-107 | 68L1043 | SICL | |||
| 40A28297 | R1 | 2R 1 | 107-152 | 68L1044 | SIC | |||
| 40A28298 | R2 | 2R 2 | 152-203 | 68L1045 | SICL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.49 | (NA) | |
| Clay, carbonate free, Weighted Average | 48 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 4 | % wt | |
| Clay, total, Weighted Average | 50 | % wt | |
| Weighted averages based on control section: 18-43 cm | |||
| *** Primary Characterization Data *** |
| Pedon ID: S1968MT013007 | ( Cascade, Montana ) | Print Date: May 20 2024 11:47AM |
| Sampled As | : | Pylon | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3670 | |||
| 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 | ||||||
| 40A28290 | 0-10 | Ap1 | S | cl | 33.1 | 42.4 | 24.5 | -- | 23.5 | 18.9 | 16.3 | 5.8 | 1.2 | 0.7 | 0.5 | -- | -- | -- | 8 | -- | |
| 40A28291 | 10-18 | Ap2 | S | sicl | 37.4 | 42.8 | 19.8 | -- | 23.4 | 19.4 | 12.8 | 5.0 | 1.1 | 0.7 | 0.2 | -- | -- | -- | 7 | -- | |
| 40A28292 | 18-28 | Bt1 | S | c | 51.2 | 34.0 | 14.8 | 25.4 | 20.3 | 13.7 | 10.2 | 3.4 | 0.6 | 0.3 | 0.3 | -- | -- | -- | 5 | -- | |
| 40A28293 | 28-43 | Bt2 | S | c | 49.1 | 38.2 | 12.7 | 3.0 | 22.8 | 15.4 | 8.6 | 3.3 | 0.4 | 0.3 | 0.1 | -- | -- | -- | 4 | -- | |
| 40A28294 | 43-66 | Bk1 | S | c | 48.4 | 37.5 | 14.1 | 4.0 | 22.0 | 15.5 | 9.5 | 3.6 | 0.5 | 0.3 | 0.2 | -- | -- | -- | 5 | -- | |
| 40A28295 | 66-89 | Bk2 | S | c | 47.1 | 36.0 | 16.9 | 16.9 | 2.0 | 20.5 | 15.5 | 11.4 | 4.6 | 0.6 | 0.2 | 0.1 | -- | -- | -- | 6 | -- |
| 40A28296 | 89-107 | By | S | sicl | 37.7 | 46.7 | 15.6 | -- | 31.9 | 14.8 | 9.0 | 4.5 | 0.9 | 0.9 | 0.3 | -- | -- | -- | 7 | -- | |
| 40A28297 | 107-152 | R1 | S | sic | 44.7 | 44.6 | 10.7 | -- | 35.1 | 9.5 | 4.9 | 2.2 | 0.5 | 1.3 | 1.8 | -- | -- | -- | 6 | -- | |
| 40A28298 | 152-203 | R2 | S | sicl | 39.2 | 53.6 | 7.2 | -- | 37.5 | 16.1 | 3.0 | 1.1 | 0.4 | 1.2 | 1.5 | -- | -- | -- | 4 | -- | |
| 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 | ||||||||||||||
| 40A28290 | 0-10 | Ap1 | S | 10.7 | 0.52 | 0.32 | |||||||||||
| 40A28291 | 10-18 | Ap2 | S | 1.49 | 1.64 | 0.032 | 22.7 | 11.2 | 0.17 | 0.50 | 0.30 | ||||||
| 40A28292 | 18-28 | Bt1 | S | 1.44 | 1.75 | 0.067 | 25.5 | 15.5 | 0.14 | 0.48 | 0.30 | ||||||
| 40A28293 | 28-43 | Bt2 | S | 1.53 | 1.81 | 0.058 | 22.7 | 13.6 | 0.14 | 0.46 | 0.28 | ||||||
| 40A28294 | 43-66 | Bk1 | S | 1.57 | 1.85 | 0.056 | 22.7 | 14.2 | 0.13 | 0.45 | 0.29 | ||||||
| 40A28295 | 66-89 | Bk2 | S | 1.55 | 1.87 | 0.065 | 23.6 | 14.2 | 0.15 | 0.48 | 0.30 | ||||||
| 40A28296 | 89-107 | By | S | 1.46 | 1.67 | 0.046 | 26.1 | 14.7 | 0.17 | 0.52 | 0.39 | ||||||
| 40A28297 | 107-152 | R1 | S | 12.2 | 0.40 | 0.27 | |||||||||||
| 40A28298 | 152-203 | R2 | S | 10.1 | 0.42 | 0.26 | |||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1968MT013007 | ( Cascade, Montana ) | Print Date: May 20 2024 11:47AM |
| Sampled As | : | Pylon | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3670 | |||
| 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 | |||||||||||||||||||||
| 40A28290 | 0-10 | Ap1 | S | 1.38 | 1.2 | |||||||||||||||||
| 40A28291 | 10-18 | Ap2 | S | 1.08 | 1.2 | |||||||||||||||||
| 40A28292 | 18-28 | Bt1 | S | 0.92 | 1.2 | |||||||||||||||||
| 40A28293 | 28-43 | Bt2 | S | 0.60 | 1.1 | |||||||||||||||||
| 40A28294 | 43-66 | Bk1 | S | 0.40 | 1.0 | |||||||||||||||||
| 40A28295 | 66-89 | Bk2 | S | 0.37 | 1.0 | |||||||||||||||||
| 40A28296 | 89-107 | By | S | 0.44 | 1.2 | |||||||||||||||||
| 40A28297 | 107-152 | R1 | S | 0.68 | 1.6 | |||||||||||||||||
| 40A28298 | 152-203 | R2 | S | 0.52 | 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 | ||||||||||||
| 40A28290 | 0-10 | Ap1 | S | 8.6 | 4.8 | 0.1 | 1.7 | 4.3 | 17.1 | 78 | 89 | ||||||
| 40A28291 | 10-18 | Ap2 | S | 8.6 | 5.6 | 0.2 | 1.3 | 5.5 | 18.7 | 74 | 84 | ||||||
| 40A28292 | 18-28 | Bt1 | S | 13.1 | 9.6 | 0.4 | 1.2 | 24.6 | 100 | 99 | |||||||
| 40A28293 | 28-43 | Bt2 | S | 12.5* | 10.2 | 0.8 | 0.8 | 22.5 | 100 | 100 | |||||||
| 40A28294 | 43-66 | Bk1 | S | 9.7* | 12.8 | 1.4 | 0.7 | 21.8 | 100 | 100 | |||||||
| 40A28295 | 66-89 | Bk2 | S | 10.4* | 13.0 | 3.2 | 0.7 | 22.5 | 100 | 100 | |||||||
| 40A28296 | 89-107 | By | S | 13.7 | 3.4 | 0.5 | 19.7 | 100 | |||||||||
| 40A28297 | 107-152 | R1 | S | 9.2 | 2.9 | 0.4 | 5.9 | 18.1 | 68 | ||||||||
| 40A28298 | 152-203 | R2 | S | 5.3 | 2.1 | 0.4 | 16.3 | 100 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1968MT013007 | ( Cascade, Montana ) | Print Date: May 20 2024 11:47AM |
| Sampled As | : | Pylon | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3670 | |||
| 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 | ||||||||||||||||||
| 40A28290 | 0-10 | Ap1 | S | 2.9 | 2.4 | 0.4 | tr | 1 | tr | ||||||||||||||
| 40A28291 | 10-18 | Ap2 | S | 1 | |||||||||||||||||||
| 40A28292 | 18-28 | Bt1 | S | 2 | |||||||||||||||||||
| 40A28293 | 28-43 | Bt2 | S | 4 | |||||||||||||||||||
| 40A28294 | 43-66 | Bk1 | S | 2.2 | 4.0 | 6.6 | 51.5 | tr | 1.30 | 5 | 4 | ||||||||||||
| 40A28295 | 66-89 | Bk2 | S | 9.8 | 22.5 | 23.0 | 52.0 | 0.2 | 4.30 | 9 | 6 | ||||||||||||
| 40A28296 | 89-107 | By | S | 26.3 | 55.0 | 33.8 | 53.3 | 0.3 | 7.60 | 8 | 5 | ||||||||||||
| 40A28297 | 107-152 | R1 | S | 16 | |||||||||||||||||||
| 40A28298 | 152-203 | R2 | S | 26.3 | 34.5 | 26.0 | 37.6 | 0.2 | 6.18 | 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 | |||||||||||
| 40A28290 | 0-10 | Ap1 | S | 6.5 | -- | |||||||||
| 40A28291 | 10-18 | Ap2 | S | 6.2 | -- | |||||||||
| 40A28292 | 18-28 | Bt1 | S | 7.7 | 2 | |||||||||
| 40A28293 | 28-43 | Bt2 | S | 8.0 | 7 | |||||||||
| 40A28294 | 43-66 | Bk1 | S | 8.0 | 8.0 | 8 | -- | |||||||
| 40A28295 | 66-89 | Bk2 | S | 8.2 | 7.7 | 7 | 4 | |||||||
| 40A28296 | 89-107 | By | S | 8.0 | 7.7 | 3 | 3 | |||||||
| 40A28297 | 107-152 | R1 | S | 5.3 | -- | |||||||||
| 40A28298 | 152-203 | R2 | S | 4.3 | 4.1 | -- | -- | |||||||