*** Primary Characterization Data *** |
Pedon ID: S1966MT075002 | ( Powder River, Montana ) | Print Date: Nov 23 2024 7:10AM |
Sampled as on Jul 10, 1966: | Hesper |
Revised to correlated: | Vanstel ; Fine-silty, mixed, active, frigid Borollic Haplargids |
United States Department of Agriculture | ||||
SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
- | Site ID | S1966MT075002 Lat: 45° 16' 50.81" north Long: 105° 20' 33.30" west MLRA: 58A | Lincoln Soil Survey Laboratory | |
- | Pedon No. | 40A3646 | 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 |
40A28078 | E1 | A21 | 0-8 | 66L0371 | L | |||
40A28079 | E2 | A22 | 8-15 | 66L0372 | L | |||
40A28080 | Bt1 | B21t | 15-20 | 66L0373 | CL | |||
40A28081 | Bt2 | B22t | 20-36 | 66L0374 | CL | |||
40A28082 | Bt3 | B23t | 36-48 | 66L0375 | CL | |||
40A28083 | Bk1 | B31ca | 48-64 | 66L0376 | SICL | |||
40A28084 | Bk2 | B32ca | 64-84 | 66L0377 | SICL | |||
40A28085 | Bk3 | C1ca | 84-107 | 66L0378 | L | |||
40A28086 | 2B1 | 2C 2 | 107-130 | 66L0379 | L | |||
40A28087 | 2B2 | 2C 3 | 130-163 | 66L0380 | SIL | |||
40A28088 | 2B3 | 2C 4 | 163-188 | 66L0381 | CL | |||
40A28089 | 3By | 2C 5Cs | 188-213 | 66L0382 | CL |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
CEC Activity, CEC7/Clay, Weighted Average | 0.59 | (NA) | |
Clay, carbonate free, Weighted Average | 31 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 9 | % wt | |
Clay, total, Weighted Average | 31 | % wt | |
LE, Whole Soil, Summed to 1m | 0 | cm/m | |
Weighted averages based on control section: 15-48 cm |
*** Primary Characterization Data *** |
Pedon ID: S1966MT075002 | ( Powder River, Montana ) | Print Date: Nov 23 2024 7:10AM |
Sampled As | : | Hesper | |||
USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3646 |
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 | ||||||
40A28078 | 0-8 | E1 | S | l | 19.0 | 49.9 | 31.1 | 29.9 | 20.0 | 17.1 | 12.7 | 0.9 | 0.3 | 0.1 | -- | -- | -- | 14 | -- | ||
40A28079 | 8-15 | E2 | S | l | 23.0 | 47.5 | 29.5 | 28.9 | 18.6 | 17.0 | 11.8 | 0.5 | 0.2 | -- | -- | -- | -- | 13 | -- | ||
40A28080 | 15-20 | Bt1 | S | cl | 31.6 | 46.1 | 22.3 | 26.4 | 19.7 | 14.1 | 7.8 | 0.3 | 0.1 | -- | -- | -- | -- | 8 | -- | ||
40A28081 | 20-36 | Bt2 | S | cl | 31.9 | 45.0 | 23.1 | 19.0 | 26.3 | 18.7 | 14.7 | 8.0 | 0.3 | 0.1 | -- | -- | -- | -- | 8 | -- | |
40A28082 | 36-48 | Bt3 | S | cl | 29.4 | 46.6 | 24.0 | -- | 28.5 | 18.1 | 14.4 | 9.1 | 0.4 | 0.1 | -- | -- | -- | -- | 10 | -- | |
40A28083 | 48-64 | Bk1 | S | sicl | 34.6 | 47.4 | 18.0 | tr | 30.6 | 16.8 | 11.2 | 6.3 | 0.3 | 0.2 | -- | -- | -- | -- | 7 | -- | |
40A28084 | 64-84 | Bk2 | S | sicl | 30.2 | 49.8 | 20.0 | 2.0 | 29.3 | 20.5 | 13.6 | 5.9 | 0.3 | 0.2 | -- | -- | -- | -- | 6 | -- | |
40A28085 | 84-107 | Bk3 | S | l | 24.0 | 44.8 | 31.2 | 1.0 | 24.2 | 20.6 | 17.1 | 13.2 | 0.7 | 0.2 | -- | -- | -- | -- | 14 | -- | |
40A28086 | 107-130 | 2B1 | S | l | 16.8 | 32.2 | 51.0 | tr | 15.8 | 16.4 | 23.8 | 25.9 | 1.1 | 0.2 | -- | -- | -- | -- | 27 | -- | |
40A28087 | 130-163 | 2B2 | S | sil | 23.5 | 56.4 | 20.1 | tr | 30.9 | 25.5 | 13.9 | 5.9 | 0.2 | 0.1 | -- | -- | -- | -- | 6 | -- | |
40A28088 | 163-188 | 2B3 | S | cl | 35.4 | 41.3 | 23.3 | -- | 24.9 | 16.4 | 14.0 | 9.0 | 0.2 | 0.1 | -- | -- | -- | -- | 9 | -- | |
40A28089 | 188-213 | 3By | S | cl | 34.4 | 38.1 | 27.5 | tr | 23.2 | 14.9 | 15.0 | 12.2 | 0.2 | 0.1 | -- | -- | -- | -- | 13 | -- |
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 | ||||||||||||||
40A28078 | 0-8 | E1 | S | 1.37 | 1.45 | 0.019 | 20.7 | 7.8 | 0.18 | 0.73 | 0.41 | ||||||
40A28079 | 8-15 | E2 | S | 1.39 | 1.47 | 0.019 | 20.0 | 7.8 | 0.17 | 0.62 | 0.34 | ||||||
40A28080 | 15-20 | Bt1 | S | 1.40 | 1.53 | 0.030 | 20.5 | 9.5 | 0.15 | 0.57 | 0.30 | ||||||
40A28081 | 20-36 | Bt2 | S | 1.36 | 2.50 | 0.225 | 21.7 | 10.2 | 0.16 | 0.57 | 0.32 | ||||||
40A28082 | 36-48 | Bt3 | S | 1.47 | 1.59 | 0.027 | 18.9 | 8.8 | 0.15 | 0.61 | 0.30 | ||||||
40A28083 | 48-64 | Bk1 | S | 1.43 | 1.58 | 0.034 | 20.3 | 11.4 | 0.13 | 0.52 | 0.33 | ||||||
40A28084 | 64-84 | Bk2 | S | 1.45 | 1.58 | 0.029 | 22.5 | 10.4 | 0.18 | 0.43 | 0.34 | ||||||
40A28085 | 84-107 | Bk3 | S | 1.50 | 1.61 | 0.024 | 22.5 | 9.2 | 0.20 | 0.44 | 0.38 | ||||||
40A28086 | 107-130 | 2B1 | S | 1.49 | 1.60 | 0.024 | 21.4 | 6.3 | 0.22 | 0.52 | 0.38 | ||||||
40A28087 | 130-163 | 2B2 | S | 1.50 | 1.57 | 0.015 | 21.5 | 8.5 | 0.20 | 0.54 | 0.36 | ||||||
40A28088 | 163-188 | 2B3 | S | 6.4 | 0.30 | 0.18 | |||||||||||
40A28089 | 188-213 | 3By | S | 1.47 | 1.53 | 0.013 | 16.8 | 6.2 | 0.16 | 0.25 | 0.18 |
*** Primary Characterization Data *** |
Pedon ID: S1966MT075002 | ( Powder River, Montana ) | Print Date: Nov 23 2024 7:10AM |
Sampled As | : | Hesper | |||
USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3646 |
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 | |||||||||||||||||||||
40A28078 | 0-8 | E1 | S | 2.18 | 0.7 | |||||||||||||||||
40A28079 | 8-15 | E2 | S | 1.27 | 0.8 | |||||||||||||||||
40A28080 | 15-20 | Bt1 | S | 1.07 | 0.9 | |||||||||||||||||
40A28081 | 20-36 | Bt2 | S | 0.95 | 0.9 | |||||||||||||||||
40A28082 | 36-48 | Bt3 | S | 1.03 | 0.8 | |||||||||||||||||
40A28083 | 48-64 | Bk1 | S | 0.97 | 0.9 | |||||||||||||||||
40A28084 | 64-84 | Bk2 | S | 0.63 | 0.7 | |||||||||||||||||
40A28085 | 84-107 | Bk3 | S | 0.41 | 0.6 | |||||||||||||||||
40A28086 | 107-130 | 2B1 | S | 0.33 | 0.6 | |||||||||||||||||
40A28087 | 130-163 | 2B2 | S | 0.45 | 0.7 | |||||||||||||||||
40A28088 | 163-188 | 2B3 | S | 0.29 | 0.6 |
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 | ||||||||||||
40A28078 | 0-8 | E1 | S | 7.6 | 3.2 | tr | 1.2 | 12.0 | 4.4 | 16.4 | 13.9 | 73 | 86 | ||||
40A28079 | 8-15 | E2 | S | 8.0 | 4.1 | tr | 0.9 | 13.0 | 3.4 | 16.4 | 14.2 | 79 | 92 | ||||
40A28080 | 15-20 | Bt1 | S | 10.5 | 6.1 | 0.1 | 0.7 | 17.4 | 3.5 | 20.9 | 17.9 | 83 | 97 | ||||
40A28081 | 20-36 | Bt2 | S | 11.7* | 7.8 | 0.1 | 0.5 | 2.7 | 18.3 | 88 | 100 | ||||||
40A28082 | 36-48 | Bt3 | S | 7.9 | 6.6 | 0.1 | 0.4 | 17.9 | 100 | 84 | |||||||
40A28083 | 48-64 | Bk1 | S | 9.4* | 9.8 | 0.2 | 0.5 | 18.0 | 100 | 100 | |||||||
40A28084 | 64-84 | Bk2 | S | 13.2* | 10.4 | 0.3 | 0.3 | 13.1 | 100 | 100 | |||||||
40A28085 | 84-107 | Bk3 | S | 4.7* | 11.3 | 0.4 | 0.3 | 10.6 | 100 | 100 | |||||||
40A28086 | 107-130 | 2B1 | S | 4.1* | 8.4 | 0.8 | 0.2 | 8.7 | 100 | 100 | |||||||
40A28087 | 130-163 | 2B2 | S | 4.9* | 12.6 | 1.9 | 0.3 | 12.7 | 100 | 100 | |||||||
40A28088 | 163-188 | 2B3 | S | 4.9* | 8.6 | 1.8 | 0.3 | 10.6 | 100 | 100 | |||||||
40A28089 | 188-213 | 3By | S | 6.7 | 1.4 | 0.2 | 8.5 | 100 |
*** Primary Characterization Data *** |
Pedon ID: S1966MT075002 | ( Powder River, Montana ) | Print Date: Nov 23 2024 7:10AM |
Sampled As | : | Hesper | |||
USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3646 |
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 | 8D5 | NK | ||||||||||||||||||||
40A28078 | 0-8 | E1 | S | -- | |||||||||||||||||||
40A28079 | 8-15 | E2 | S | -- | |||||||||||||||||||
40A28080 | 15-20 | Bt1 | S | 1 | |||||||||||||||||||
40A28081 | 20-36 | Bt2 | S | 1 | |||||||||||||||||||
40A28082 | 36-48 | Bt3 | S | 1 | |||||||||||||||||||
40A28083 | 48-64 | Bk1 | S | 1 | |||||||||||||||||||
40A28084 | 64-84 | Bk2 | S | 43.3 | tr | 0.92 | 2 | ||||||||||||||||
40A28085 | 84-107 | Bk3 | S | 4 | |||||||||||||||||||
40A28086 | 107-130 | 2B1 | S | 9 | |||||||||||||||||||
40A28087 | 130-163 | 2B2 | S | 15 | |||||||||||||||||||
40A28088 | 163-188 | 2B3 | S | 25.4 | 31.5 | 0.1 | 5.66 | 9 | |||||||||||||||
40A28089 | 188-213 | 3By | S | 16 |
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 | |||||||||||
40A28078 | 0-8 | E1 | S | 6.2 | ||||||||||
40A28079 | 8-15 | E2 | S | 6.2 | ||||||||||
40A28080 | 15-20 | Bt1 | S | 6.5 | ||||||||||
40A28081 | 20-36 | Bt2 | S | 7.0 | -- | |||||||||
40A28082 | 36-48 | Bt3 | S | 7.4 | -- | |||||||||
40A28083 | 48-64 | Bk1 | S | 7.9 | 2 | |||||||||
40A28084 | 64-84 | Bk2 | S | 8.4 | 8.0 | 7 | ||||||||
40A28085 | 84-107 | Bk3 | S | 8.6 | 6 | |||||||||
40A28086 | 107-130 | 2B1 | S | 8.7 | 3 | |||||||||
40A28087 | 130-163 | 2B2 | S | 8.5 | 4 | |||||||||
40A28088 | 163-188 | 2B3 | S | 8.2 | 8.0 | 1 | ||||||||
40A28089 | 188-213 | 3By | S | 8.0 | 4 | -- |