| *** Primary Characterization Data *** |
| Pedon ID: 68MT051003a | ( Liberty, Montana ) | Print Date: Feb 17 2025 2:53AM |
| Sampled as on Jul 16, 1968: | Ethridge |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1968MT051003 Lat: 48° 25' 59.67" north Long: 110° 55' 44.16" west | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3663 | 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 |
| 40A28223 | Ap | Ap | 0-15 | 68L0963 | CL | |||
| 40A28224 | Bt1 | B21t | 15-25 | 68L0964 | SICL | |||
| 40A28225 | Bt2 | B22t | 25-33 | 68L0965 | SIC | |||
| 40A28226 | Bk1 | B31ca | 33-46 | 68L0966 | SICL | |||
| 40A28227 | Bk2 | B32ca | 46-71 | 68L0967 | SIC | |||
| 40A28228 | By1 | C 1Cs | 71-94 | 68L0968 | SIC | |||
| 40A28229 | By2 | C 2Cs | 94-124 | 68L0969 | CL | |||
| 40A28230 | C1 | C 3 | 124-160 | 68L0970 | CL | |||
| 40A28231 | C2 | C 4 | 160-191 | 68L0971 | CL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.69 | (NA) | |
| Clay, carbonate free, Weighted Average | 39 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 7 | % wt | |
| Clay, total, Weighted Average | 41 | % wt | |
| Weighted averages based on control section: 15-33 cm | |||
| *** Primary Characterization Data *** |
| Pedon ID: 68MT051003a | ( Liberty, Montana ) | Print Date: Feb 17 2025 2:53AM |
| Sampled As | : | Ethridge | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3663 | |||
| 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 | |||||||
| 40A28223 | 0-15 | Ap | S | cl | 30.6 | 45.1 | 24.3 | -- | 27.8 | 17.3 | 9.3 | 11.8 | 2.3 | 0.7 | 0.2 | -- | -- | -- | 15 | -- | |
| 40A28224 | 15-25 | Bt1 | S | sicl | 39.9 | 46.3 | 13.8 | -- | 32.5 | 13.8 | 6.1 | 6.1 | 1.0 | 0.4 | 0.2 | -- | -- | -- | 8 | -- | |
| 40A28225 | 25-33 | Bt2 | S | sic | 41.5 | 49.8 | 8.7 | 4.0 | 40.0 | 9.8 | 4.0 | 3.8 | 0.6 | 0.3 | -- | -- | -- | -- | 5 | -- | |
| 40A28226 | 33-46 | Bk1 | S | sicl | 37.2 | 56.5 | 6.3 | 7.0 | 49.8 | 6.7 | 2.8 | 2.8 | 0.4 | 0.2 | 0.1 | -- | -- | -- | 4 | -- | |
| 40A28227 | 46-71 | Bk2 | S | sic | 42.3 | 54.8 | 2.9 | 7.0 | 50.5 | 4.3 | 1.3 | 1.3 | 0.2 | 0.1 | -- | -- | -- | -- | 2 | -- | |
| 40A28228 | 71-94 | By1 | S | sic | 41.6 | 51.8 | 6.6 | 3.0 | 46.1 | 5.7 | 2.9 | 2.7 | 0.5 | 0.3 | 0.2 | -- | -- | -- | 4 | -- | |
| 40A28229 | 94-124 | By2 | S | cl | 29.0 | 46.8 | 24.2 | -- | 34.6 | 12.2 | 9.2 | 10.5 | 2.7 | 1.3 | 0.5 | -- | -- | -- | 15 | -- | |
| 40A28230 | 124-160 | C1 | S | cl | 29.2 | 47.0 | 23.8 | -- | 34.9 | 12.1 | 9.0 | 10.2 | 2.5 | 1.3 | 0.8 | -- | -- | -- | 15 | -- | |
| 40A28231 | 160-191 | C2 | S | cl | 28.8 | 45.1 | 26.1 | -- | 31.0 | 14.1 | 10.3 | 11.3 | 2.5 | 1.4 | 0.6 | 1 | 1 | 2 | 19 | 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 | ||||||||||||||
| 40A28223 | 0-15 | Ap | S | 11.7 | 0.70 | 0.38 | |||||||||||
| 40A28224 | 15-25 | Bt1 | S | 1.37 | 1.58 | 0.049 | 25.5 | 14.6 | 0.15 | 0.69 | 0.37 | ||||||
| 40A28225 | 25-33 | Bt2 | S | 1.34 | 1.50 | 0.038 | 25.7 | 15.2 | 0.14 | 0.63 | 0.37 | ||||||
| 40A28226 | 33-46 | Bk1 | S | 1.23 | 1.35 | 0.032 | 27.4 | 12.9 | 0.18 | 0.60 | 0.35 | ||||||
| 40A28227 | 46-71 | Bk2 | S | 1.24 | 1.38 | 0.036 | 29.8 | 14.3 | 0.19 | 0.56 | 0.34 | ||||||
| 40A28228 | 71-94 | By1 | S | 14.6 | 0.60 | 0.35 | |||||||||||
| 40A28229 | 94-124 | By2 | S | 1.47 | 1.57 | 0.022 | 21.4 | 12.4 | 0.13 | 0.72 | 0.43 | ||||||
| 40A28230 | 124-160 | C1 | S | 1.51 | 1.62 | 0.024 | 24.5 | 10.9 | 0.21 | 0.65 | 0.37 | ||||||
| 40A28231 | 160-191 | C2 | S | 11.1 | 0.66 | 0.39 | |||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 68MT051003a | ( Liberty, Montana ) | Print Date: Feb 17 2025 2:53AM |
| Sampled As | : | Ethridge | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3663 | |||
| 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 | ||||||||||||||||||||||
| 40A28223 | 0-15 | Ap | S | 1.07 | ||||||||||||||||||
| 40A28224 | 15-25 | Bt1 | S | 0.76 | ||||||||||||||||||
| 40A28225 | 25-33 | Bt2 | S | 0.80 | ||||||||||||||||||
| 40A28226 | 33-46 | Bk1 | S | 0.68 | ||||||||||||||||||
| 40A28227 | 46-71 | Bk2 | S | 0.48 | ||||||||||||||||||
| 40A28228 | 71-94 | By1 | S | 0.44 | ||||||||||||||||||
| 40A28229 | 94-124 | By2 | S | 0.32 | ||||||||||||||||||
| 40A28230 | 124-160 | C1 | S | 0.30 | ||||||||||||||||||
| 40A28231 | 160-191 | C2 | S | 0.32 | ||||||||||||||||||
| 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 | ||||||||||||
| 40A28223 | 0-15 | Ap | S | 9.2 | 8.4 | 0.2 | 1.4 | 3.2 | 21.5 | 86 | 89 | ||||||
| 40A28224 | 15-25 | Bt1 | S | 14.4* | 11.5 | 0.5 | 0.9 | 27.4 | 100 | 100 | |||||||
| 40A28225 | 25-33 | Bt2 | S | 14.4* | 12.8 | 0.6 | 0.7 | 26.3 | 100 | 100 | |||||||
| 40A28226 | 33-46 | Bk1 | S | 12.0* | 12.8 | 0.9 | 0.5 | 22.3 | 100 | 100 | |||||||
| 40A28227 | 46-71 | Bk2 | S | 9.2* | 15.3 | 3.0 | 0.5 | 23.8 | 100 | 100 | |||||||
| 40A28228 | 71-94 | By1 | S | 17.2 | 4.6 | 0.5 | 25.1 | 100 | |||||||||
| 40A28229 | 94-124 | By2 | S | 13.4 | 5.5 | 0.4 | 20.9 | 100 | |||||||||
| 40A28230 | 124-160 | C1 | S | 13.0 | 5.4 | 0.4 | 18.9 | 100 | |||||||||
| 40A28231 | 160-191 | C2 | S | 13.0 | 7.3 | 0.4 | 19.0 | 100 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 68MT051003a | ( Liberty, Montana ) | Print Date: Feb 17 2025 2:53AM |
| Sampled As | : | Ethridge | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3663 | |||
| 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 | ||||||||||||||||||
| 40A28223 | 0-15 | Ap | S | 3.5 | 3.9 | 1.1 | tr | 1 | 1 | ||||||||||||||
| 40A28224 | 15-25 | Bt1 | S | 2 | |||||||||||||||||||
| 40A28225 | 25-33 | Bt2 | S | 2 | |||||||||||||||||||
| 40A28226 | 33-46 | Bk1 | S | 1.6 | 2.3 | 3.1 | 50.5 | 0.2 | 6.33 | 3 | 2 | ||||||||||||
| 40A28227 | 46-71 | Bk2 | S | 0.6 | 1.3 | 7.8 | 54.8 | tr | 0.88 | 11 | 8 | ||||||||||||
| 40A28228 | 71-94 | By1 | S | 23.3 | 37.3 | 36.5 | 58.6 | 0.3 | 6.86 | 10 | 7 | ||||||||||||
| 40A28229 | 94-124 | By2 | S | 26 | |||||||||||||||||||
| 40A28230 | 124-160 | C1 | S | 29 | |||||||||||||||||||
| 40A28231 | 160-191 | C2 | S | 21.3 | 50.0 | 77.0 | 46.2 | 0.4 | 10.50 | 20 | 13 | ||||||||||||
| 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 | |||||||||||
| 40A28223 | 0-15 | Ap | S | 6.4 | -- | |||||||||
| 40A28224 | 15-25 | Bt1 | S | 7.6 | 1 | |||||||||
| 40A28225 | 25-33 | Bt2 | S | 8.2 | 8 | |||||||||
| 40A28226 | 33-46 | Bk1 | S | 8.3 | 7.8 | 13 | ||||||||
| 40A28227 | 46-71 | Bk2 | S | 8.5 | 8.2 | 14 | -- | |||||||
| 40A28228 | 71-94 | By1 | S | 8.1 | 7.8 | 9 | -- | |||||||
| 40A28229 | 94-124 | By2 | S | 8.0 | 6 | 3 | ||||||||
| 40A28230 | 124-160 | C1 | S | 8.0 | 7 | 1 | ||||||||
| 40A28231 | 160-191 | C2 | S | 8.0 | 7.8 | 7 | 2 | |||||||