| *** Primary Characterization Data *** |
| Pedon ID: S1966MT003001 | ( Big Horn, Montana ) | Print Date: Nov 21 2024 11:56AM |
| Sampled as on Oct 30, 1966: | Allentine |
| Revised to correlated: | Gerdrum ; Fine, smectitic, frigid Borollic Natrargids |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1966MT003001 Lat: 45° 39' 16.75" north Long: 107° 59' 2.62" west | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3643 | 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 |
| 40A28049 | E/B/A | A2 & B & A | 0-5 | 66L0352 | SIC | |||
| 40A28050 | Bt1 | B21t | 5-18 | 66L0353 | C | |||
| 40A28051 | Bt2 | B22t | 18-30 | 66L0354 | SIC | |||
| 40A28052 | Bk1 | B3ca | 30-46 | 66L0355 | SIC | |||
| 40A28053 | Bk2 | C1ca | 46-79 | 66L0356 | SICL | |||
| 40A28054 | B1 | C 2 | 79-107 | 66L0357 | SICL | |||
| 40A28055 | B2 | C 3 | 107-124 | 66L0358 | SICL | |||
| 40A28056 | By | C 4Cs | 124-165 | 66L0359 | SICL | |||
| 40A28057 | C1 | C 5 | 165-196 | 66L0360 | SICL | |||
| 40A28058 | C2 | C 6 | 196-262 | 66L0361 | SICL | |||
| 40A28059 | C3 | C 7 | 262-292 | 66L0362 | SIC | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.52 | (NA) | |
| Clay, carbonate free, Weighted Average | 47 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 3 | % wt | |
| Clay, total, Weighted Average | 49 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 5-30 cm | |||
| *** Primary Characterization Data *** |
| Pedon ID: S1966MT003001 | ( Big Horn, Montana ) | Print Date: Nov 21 2024 11:56AM |
| Sampled As | : | Allentine | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3643 | |||
| 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 | ||||||
| 40A28049 | 0-5 | E/B/A | S | sic | 40.5 | 40.9 | 18.6 | 22.0 | 18.9 | 13.4 | 3.9 | 0.6 | 0.4 | 0.3 | 1 | 1 | -- | 7 | 2 | ||
| 40A28050 | 5-18 | Bt1 | S | c | 54.2 | 33.8 | 12.0 | 18.6 | 15.2 | 9.3 | 2.2 | 0.3 | 0.2 | tr | -- | -- | -- | 3 | -- | ||
| 40A28051 | 18-30 | Bt2 | S | sic | 43.1 | 44.1 | 12.8 | 19.5 | 3.0 | 25.7 | 18.4 | 10.1 | 2.0 | 0.2 | 0.3 | 0.2 | -- | -- | -- | 3 | -- |
| 40A28052 | 30-46 | Bk1 | S | sic | 42.0 | 47.6 | 10.4 | 28.6 | 19.0 | 8.6 | 1.4 | 0.2 | 0.2 | tr | -- | -- | -- | 2 | -- | ||
| 40A28053 | 46-79 | Bk2 | S | sicl | 39.5 | 48.2 | 12.3 | 29.2 | 19.0 | 9.5 | 2.1 | 0.4 | 0.3 | tr | -- | -- | -- | 3 | -- | ||
| 40A28054 | 79-107 | B1 | S | sicl | 37.3 | 49.9 | 12.8 | 29.1 | 20.8 | 11.1 | 1.5 | 0.1 | 0.1 | tr | -- | -- | -- | 2 | -- | ||
| 40A28055 | 107-124 | B2 | S | sicl | 37.2 | 49.3 | 13.5 | 28.6 | 20.7 | 11.4 | 1.7 | 0.1 | 0.2 | 0.1 | -- | -- | -- | 2 | -- | ||
| 40A28056 | 124-165 | By | S | sicl | 38.3 | 48.9 | 12.8 | 28.3 | 20.6 | 11.4 | 1.4 | tr | tr | tr | -- | -- | -- | 1 | -- | ||
| 40A28057 | 165-196 | C1 | S | sicl | 38.3 | 44.7 | 17.0 | 27.5 | 17.2 | 14.5 | 2.0 | 0.1 | 0.3 | 0.1 | -- | -- | -- | 3 | -- | ||
| 40A28058 | 196-262 | C2 | S | sicl | 39.6 | 41.6 | 18.8 | 29.1 | 12.5 | 12.3 | 2.4 | 0.3 | 1.1 | 2.7 | 1 | -- | -- | 7 | 1 | ||
| 40A28059 | 262-292 | C3 | S | sic | 41.6 | 41.4 | 17.0 | 31.2 | 10.2 | 10.6 | 2.6 | 0.5 | 1.2 | 2.1 | 1 | 2 | -- | 9 | 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 | ||||||||||||||
| 40A28049 | 0-5 | E/B/A | S | 1.15 | 1.32 | 0.047 | 26.7 | 15.0 | 0.13 | 0.61 | 0.37 | ||||||
| 40A28050 | 5-18 | Bt1 | S | 1.34 | 1.62 | 0.065 | 30.8 | 18.3 | 0.17 | 0.52 | 0.34 | ||||||
| 40A28051 | 18-30 | Bt2 | S | 1.42 | 1.63 | 0.047 | 25.2 | 14.2 | 0.16 | 0.48 | 0.33 | ||||||
| 40A28052 | 30-46 | Bk1 | S | 1.43 | 1.61 | 0.040 | 24.1 | 13.6 | 0.15 | 0.47 | 0.32 | ||||||
| 40A28053 | 46-79 | Bk2 | S | 1.44 | 1.65 | 0.046 | 24.3 | 14.4 | 0.14 | 0.49 | 0.36 | ||||||
| 40A28054 | 79-107 | B1 | S | 1.52 | 1.77 | 0.052 | 24.6 | 14.3 | 0.16 | 0.51 | 0.38 | ||||||
| 40A28055 | 107-124 | B2 | S | 1.55 | 1.78 | 0.047 | 23.5 | 14.2 | 0.14 | 0.52 | 0.38 | ||||||
| 40A28056 | 124-165 | By | S | 1.53 | 1.83 | 0.061 | 24.2 | 14.2 | 0.15 | 0.54 | 0.37 | ||||||
| 40A28057 | 165-196 | C1 | S | 14.5 | 0.51 | 0.38 | |||||||||||
| 40A28058 | 196-262 | C2 | S | 13.4 | 0.51 | 0.34 | |||||||||||
| 40A28059 | 262-292 | C3 | S | 12.8 | 0.49 | 0.31 | |||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1966MT003001 | ( Big Horn, Montana ) | Print Date: Nov 21 2024 11:56AM |
| Sampled As | : | Allentine | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3643 | |||
| 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 | |||||||||||||||||||||
| 40A28049 | 0-5 | E/B/A | S | 2.39 | 1.0 | |||||||||||||||||
| 40A28050 | 5-18 | Bt1 | S | 1.09 | 1.0 | |||||||||||||||||
| 40A28051 | 18-30 | Bt2 | S | 0.79 | 0.9 | |||||||||||||||||
| 40A28052 | 30-46 | Bk1 | S | 0.63 | 0.9 | |||||||||||||||||
| 40A28053 | 46-79 | Bk2 | S | 0.50 | 0.8 | |||||||||||||||||
| 40A28054 | 79-107 | B1 | S | 0.33 | 0.9 | |||||||||||||||||
| 40A28055 | 107-124 | B2 | S | 0.34 | 0.9 | |||||||||||||||||
| 40A28056 | 124-165 | By | S | 0.42 | 0.9 | |||||||||||||||||
| 40A28057 | 165-196 | C1 | S | 0.38 | 0.8 | |||||||||||||||||
| 40A28058 | 196-262 | C2 | S | 0.34 | 1.0 | |||||||||||||||||
| 40A28059 | 262-292 | C3 | S | 0.34 | 1.0 | |||||||||||||||||
| 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 | ||||||||||||
| 40A28049 | 0-5 | E/B/A | S | 10.1 | 7.0 | 0.1 | 2.6 | 5.6 | 24.9 | 78 | 80 | ||||||
| 40A28050 | 5-18 | Bt1 | S | 16.1* | 10.7 | 0.1 | 2.1 | 28.3 | 100 | 100 | |||||||
| 40A28051 | 18-30 | Bt2 | S | 13.6* | 10.6 | 0.4 | 0.8 | 20.5 | 100 | 100 | |||||||
| 40A28052 | 30-46 | Bk1 | S | 9.9* | 12.1 | 1.1 | 0.5 | 19.8 | 100 | 100 | |||||||
| 40A28053 | 46-79 | Bk2 | S | 5.7* | 16.3 | 3.4 | 0.6 | 19.2 | 100 | 100 | |||||||
| 40A28054 | 79-107 | B1 | S | 5.5* | 18.6 | 5.0 | 0.5 | 18.9 | 100 | 100 | |||||||
| 40A28055 | 107-124 | B2 | S | 6.6* | 16.3 | 4.9 | 0.6 | 19.5 | 100 | 100 | |||||||
| 40A28056 | 124-165 | By | S | 13.1* | 15.8 | 5.0 | 0.7 | 20.8 | 100 | 100 | |||||||
| 40A28057 | 165-196 | C1 | S | 11.5* | 13.9 | 4.6 | 0.6 | 19.7 | 100 | 100 | |||||||
| 40A28058 | 196-262 | C2 | S | 13.9* | 12.2 | 4.1 | 0.5 | 20.3 | 100 | 100 | |||||||
| 40A28059 | 262-292 | C3 | S | 3.7 | 0.6 | 20.4 | 100 | ||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1966MT003001 | ( Big Horn, Montana ) | Print Date: Nov 21 2024 11:56AM |
| Sampled As | : | Allentine | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3643 | |||
| 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 | 8D5 | NK | ||||||||||||||
| 40A28049 | 0-5 | E/B/A | S | tr | |||||||||||||||||||
| 40A28050 | 5-18 | Bt1 | S | tr | |||||||||||||||||||
| 40A28051 | 18-30 | Bt2 | S | 2 | |||||||||||||||||||
| 40A28052 | 30-46 | Bk1 | S | 48.2 | tr | 1.19 | 6 | ||||||||||||||||
| 40A28053 | 46-79 | Bk2 | S | 18 | |||||||||||||||||||
| 40A28054 | 79-107 | B1 | S | 5.4 | 41.2 | 48.5 | 0.3 | 5.0 | 16.8 | 70.1 | 50.8 | 0.3 | 7.10 | 13 | 10 | ||||||||
| 40A28055 | 107-124 | B2 | S | 25 | |||||||||||||||||||
| 40A28056 | 124-165 | By | S | 50.2 | 0.4 | 10.00 | 24 | ||||||||||||||||
| 40A28057 | 165-196 | C1 | S | 23 | |||||||||||||||||||
| 40A28058 | 196-262 | C2 | S | 52.3 | 0.3 | 7.80 | 20 | ||||||||||||||||
| 40A28059 | 262-292 | C3 | S | 18 | |||||||||||||||||||
| 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 | |||||||||||
| 40A28049 | 0-5 | E/B/A | S | 6.4 | -- | |||||||||
| 40A28050 | 5-18 | Bt1 | S | 7.4 | 1 | |||||||||
| 40A28051 | 18-30 | Bt2 | S | 7.5 | 10 | |||||||||
| 40A28052 | 30-46 | Bk1 | S | 7.9 | 7.7 | 14 | ||||||||
| 40A28053 | 46-79 | Bk2 | S | 8.3 | 9 | |||||||||
| 40A28054 | 79-107 | B1 | S | 8.3 | 8.1 | 8 | -- | |||||||
| 40A28055 | 107-124 | B2 | S | 8.3 | 8 | |||||||||
| 40A28056 | 124-165 | By | S | 7.8 | 7.9 | 5 | -- | |||||||
| 40A28057 | 165-196 | C1 | S | 7.9 | 11 | -- | ||||||||
| 40A28058 | 196-262 | C2 | S | 7.7 | 7.7 | 12 | -- | |||||||
| 40A28059 | 262-292 | C3 | S | 7.6 | 10 | |||||||||