*** Primary Characterization Data ***
Pedon ID: S1974MT055001( McCone, Montana )Print Date: Nov 11 2024 8:43PM

Sampled as on Aug 30, 1974:Lambert
Revised to correlated:CAMBERT ; Fine-silty, mixed, frigid Typic Ustochrepts
United States Department of Agriculture
SSL-ProjectNL40001   SSIR SAMPLESSoil Conservation Service
-Site IDS1974MT055001   Lat: 47° 23' 56.81" north  Long: 105° 33' 6.41" west  MLRA: 54Lincoln Soil Survey Laboratory
-Pedon No. 40A3731Soil Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
40A28750AA10-1274L1157SIL
40A28751BB212-2674L1158SIL
40A28752Bk1C1ca26-5574L1159SIL
40A28753Bk2C2ca55-8274L1160L
40A28754C1C 382-10874L1161SICL
40A28755C2C 4108-15274L1162SIC
40A28756C3C 5152-164
40A28757ApAp0-1274L1163L

Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.4(NA)
Clay, carbonate free, Weighted Average24% wt
Weighted Particles, 0.1-75mm, 75 mm Base9% wt
Clay, total, Weighted Average26% wt
LE, Whole Soil, Summed to 1m0cm/m
 
Weighted averages based on control section: 25-100 cm

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) )
LabClaySiltSandFineCO3FineCoarseVFFMCVC(- - - - - - - - Weight - - - - - - - -)>2 mm
Text-<.002.05<<.002.02.05.10.25.512520.1-wt %
Depthure.002-.05-2.0002.002-.02-.05-.10-.25-.50-1-2-5-20-7575whole
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)(- - - - - - - % of <75mm - - - - - -)soil
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
40A287500-12ASsil19.655.624.87.423.532.119.74.50.20.20.2------5--
40A2875112-26BSsil21.654.723.76.7--25.429.318.74.30.20.30.2------5--
40A2875226-55Bk1Ssil25.152.922.06.1--31.521.415.24.90.80.60.5------7--
40A2875355-82Bk2Sl21.341.437.36.53.025.316.119.216.70.90.30.2------18--
40A2875482-108C1Ssicl36.557.26.39.44.041.915.35.30.70.10.10.1------1--
40A28755108-152C2Ssic45.952.31.89.54.051.31.00.70.60.20.20.1------1--
40A28756152-164C3S------
40A287570-12ApSl17.036.946.15.5--15.121.842.33.30.20.20.1------4--


*** Primary Characterization Data ***
Pedon ID: S1974MT055001( McCone, Montana )Print Date: Nov 11 2024 8:43PM
Sampled As:Lambert
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3731

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 )WRDAggst
33OvenWhole6103315001500 kPa(- - - - Ratio - - - -)WholeStabl(- - Ratio/Clay - -)
DepthkPaDrySoilkPakPakPakPaMoistCorrectedSoil2-0.5mm CEC71500 kPa
Layer(cm)HorzPrep (- - - g cm-3 - - -) (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) cm3 cm-3%
NK4A1hNKNK
 
40A287500-12AS1.221.290.01925.68.40.210.820.43
40A2875112-26BS1.281.340.01523.88.90.190.750.41
40A2875226-55Bk1S1.291.350.01525.58.10.220.550.32
40A2875355-82Bk2S1.521.590.01521.56.40.230.290.30
40A2875482-108C1S1.471.570.02229.210.20.280.220.28
40A28755108-152C2S1.521.610.01925.114.20.170.190.31
40A287570-12ApS7.20.570.42

Carbon  &  Extractions-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18--19-
 
(- - - - - Total - - - - -)EstOCC/N(- - - Dith-Cit Ext - - -)(- - - - - - Ammonium Oxalate Extraction - - - - - -)(- - - Na Pyro-Phosphate - - -)
DepthCNSOC(WB)RatioFeAlMnAl+½FeODOEFeAlSiMnCFeAlMn
Layer(cm)HorzPrep(- - - - - - - - - - % of <2 mm - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)mg kg-1(- - - - - - % of < 2mm - - - - -)
NKNK
 
40A287500-12AS2.261.1
40A2875112-26BS1.791.1
40A2875226-55Bk1S0.921.1
40A2875355-82Bk2S0.301.1
40A2875482-108C1S0.191.4
40A28755108-152C2S0.241.4
40A287570-12ApS1.310.8


*** Primary Characterization Data ***
Pedon ID: S1974MT055001( McCone, Montana )Print Date: Nov 11 2024 8:43PM
Sampled As:Lambert
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3731

CEC  &  Bases-1--2--3--4--5--6--7--8--9--10--11--12--13--14-
 
(- - - - - - NH4OAC Extractable Bases - - - - -)CEC8CEC7ECEC(- - - - Base - - - -)
SumAcid-ExtrKClSumNH4BasesAl(- Saturation -)
DepthCaMgNaKBasesityAlMnCatsOAC+AlSatSumNH4OAC
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)mg kg-1(- - - - cmol(+) kg-1 - - -)(- - - - - - - - % - - - - - - - -)
NKNKNKNK
 
40A287500-12AS3.3tr0.816.0100
40A2875112-26BS4.3--0.616.3100
40A2875226-55Bk1S7.10.60.213.8100
40A2875355-82Bk2S9.58.40.26.2100
40A2875482-108C1S9.411.00.27.9100
40A28755108-152C2S12.911.70.28.9100
40A287570-12ApS3.2--0.69.7100

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
TotalElecElecExch
DepthCaMgNaKCO3HCO3FClPO4BrOACSO4NO2NO3H2OSaltsCondCondNaSAR
Layer(cm)HorzPrep(- - - - - mmol(+) L-1 - - - - -)(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)(- - - - % - - - -)(- - dS m-1 - -)%
NKNKNKNKNKNKNKNKNK8D5NK
 
40A287500-12AS5.72.40.20.7--5.10.21.347.0tr0.88--tr
40A2875112-26BS4.32.40.10.4--6.2----46.7tr0.69--tr
40A2875226-55Bk1S1.72.14.40.1--5.9--2.645.2tr0.7133
40A2875355-82Bk2S22.246.0162.00.4--3.38.7228.034.90.414.604428
40A2875482-108C1S21.760.0184.00.4--3.19.9265.047.00.616.503029
40A28755108-152C2S21.360.0144.00.3--2.18.4220.066.10.713.202523
40A287570-12ApS4.02.10.11.0--5.7----39.3tr0.71--tr


*** Primary Characterization Data ***
Pedon ID: S1974MT055001( McCone, Montana )Print Date: Nov 11 2024 8:43PM
Sampled As:Lambert
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3731

pH  &  Carbonates-1--2--3--4--5--6--7--8--9--10--11-
 
(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)(- - Carbonate - -)(- - Gypsum - - -)
CaCl2As CaCO3As CaSO4*2H2OResist
Depth0.01MH2OSat<2mm<20mm<2mm<20mmohms
Layer(cm)HorzPrepKCl1:21:1PasteOxidNaF(- - - - - - - - - - - - % - - - - - - - - - - -)cm-1
NKNKNK
 
40A287500-12AS7.53
40A2875112-26BS7.56--
40A2875226-55Bk1S7.926
40A2875355-82Bk2S8.524--
40A2875482-108C1S8.4293
40A28755108-152C2S8.1173
40A287570-12ApS7.69


*** Primary Characterization Data ***
Pedon ID: S1974MT055001( McCone, Montana )Print Date: Nov 11 2024 8:43PM
Sampled As:Lambert
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3731

Clay Mineralogy (<.002 mm)-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
X-RayThermalElementalEGMEInter
SiO2Al2O3Fe2O3MgOCaOK2ONa2ORetnpreta
DepthFract7A2i tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
40A2875226.0-55.0Bk1tclyMI 2KK 2MT 2VR 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMT MontmorilloniteVR Vermiculite

RELATIVE PEAK SIZE:5 Very Large4 Large3 Medium2 Small1 Very Small6 No Peaks
NSSC SSL Report Creation