*** Primary Characterization Data ***
Pedon ID: S1969MT027004( Fergus, Montana )Print Date: Nov 11 2024 9:39PM

Sampled as on Aug 12, 1969:Komad
Revised to correlated:Acel ; Fine, smectitic, frigid Mollic Eutroboralfs
United States Department of Agriculture
SSL-ProjectNL40001   SSIR SAMPLESSoil Conservation Service
-Site IDS1969MT027004   Lat: 47° 19' 47.69" north  Long: 110° 4' 59.98" west  MLRA: 58ALincoln Soil Survey Laboratory
-Pedon No. 40A3680Soil Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
40A28370Ap1Ap10-1569L0676SIL
40A28371Ap2Ap215-2469L0677SIL
40A28372Bt1B21t24-3269L0678SICL
40A28373Bt2B22t32-4469L0679SIC
40A28374By1B31Cs44-5669L0680SIC
40A28375By2B32Cs56-8569L0681SIC
40A28376CC 185-10769L0682CL
40A283772C12C 2107-14369L0683SCL
40A283782C22C 3143-16869L0684SCL
40A283790-1569L0685
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.58(NA)
Clay, carbonate free, Weighted Average38% wt
Weighted Particles, 0.1-75mm, 75 mm Base4% wt
Clay, total, Weighted Average38% wt
 
Weighted averages based on control section: 24-44 cm


*** Primary Characterization Data ***
Pedon ID: S1969MT027004( Fergus, Montana )Print Date: Nov 11 2024 9:39PM
Sampled As:Komad
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3680
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
 
40A283700-15Ap1Ssil21.262.416.48.132.629.89.74.41.30.70.3------7--
40A2837115-24Ap2Ssil23.062.814.29.531.231.69.63.30.70.40.2------5--
40A2837224-32Bt1Ssicl33.757.29.119.130.326.96.22.10.50.20.1------3--
40A2837332-44Bt2Ssic41.050.48.624.630.120.35.02.50.70.4--------4--
40A2837444-56By1Ssic46.643.89.627.327.616.24.03.01.20.80.6------6--
40A2837556-85By2Ssic44.042.014.021.8--24.617.45.14.92.11.30.6------9--
40A2837685-107CScl36.636.227.26.019.017.26.89.74.23.43.11111--3822
40A28377107-1432C1Sscl25.920.553.67.010.410.17.815.88.610.311.11129137553
40A28378143-1682C2Sscl26.524.848.75.012.212.612.820.17.64.83.471124920
40A283790-15S------
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%
NK4A1h4B1cNKNK
 
40A283700-15Ap1S7.80.650.37
40A2837115-24Ap2S1.511.570.01324.721.48.10.200.620.35
40A2837224-32Bt1S1.471.650.03922.119.712.50.110.600.37
40A2837332-44Bt2S1.501.740.05124.622.515.30.110.570.37
40A2837444-56By1S16.10.500.35
40A2837556-85By2S1.571.830.05224.320.016.00.060.480.36
40A2837685-107CS14.60.430.40
40A28377107-1432C1S9.50.370.37
40A28378143-1682C2S9.30.460.35


*** Primary Characterization Data ***
Pedon ID: S1969MT027004( Fergus, Montana )Print Date: Nov 11 2024 9:39PM
Sampled As:Komad
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3680
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
 
40A283700-15Ap1S2.021.1
40A2837115-24Ap2S1.611.0
40A2837224-32Bt1S1.101.1
40A2837332-44Bt2S1.021.3
40A2837444-56By1S0.661.4
40A2837556-85By2S0.331.3
40A2837685-107CS0.321.3
40A28377107-1432C1S0.131.9
40A28378143-1682C2S0.131.4
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 - - -)(- - - - - - - - % - - - - - - - -)
NKNKNKNKNKNK
 
40A283700-15Ap1S3.95.30.81.111.16.817.913.76281
40A2837115-24Ap2S5.45.30.80.75.814.26886
40A2837224-32Bt1S4.6*12.52.30.720.1100100
40A2837332-44Bt2S3.9*15.83.41.023.3100100
40A2837444-56By1S7.4*15.84.80.923.5100100
40A2837556-85By2S17.76.80.821.2100
40A2837685-107CS8.6*15.27.00.615.9100100
40A28377107-1432C1S8.1*9.15.20.39.6100100
40A28378143-1682C2S9.7*10.55.90.312.2100100

*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.


*** Primary Characterization Data ***
Pedon ID: S1969MT027004( Fergus, Montana )Print Date: Nov 11 2024 9:39PM
Sampled As:Komad
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3680
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 - -)%
NKNKNKNK8D5NK
 
40A283700-15Ap1S6
40A2837115-24Ap2S6
40A2837224-32Bt1S11
40A2837332-44Bt2S2.212.022.051.30.12.96108
40A2837444-56By1S20
40A2837556-85By2S32
40A2837685-107CS21.867.581.050.90.410.901812
40A28377107-1432C1S54
40A28378143-1682C2S48
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
NKNKNKNK
 
40A283700-15Ap1S5.0
40A2837115-24Ap2S5.0--
40A2837224-32Bt1S7.0--
40A2837332-44Bt2S8.07.8--
40A2837444-56By1S8.0----
40A2837556-85By2S8.011
40A2837685-107CS8.08.014
40A28377107-1432C1S8.022
40A28378143-1682C2S8.014


*** Primary Characterization Data ***
Pedon ID: S1969MT027004( Fergus, Montana )Print Date: Nov 11 2024 9:39PM
Sampled As:Komad
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3680
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
40A283700.0-15.0Ap1tclyMI 2KK 1MT 1
40A2837332.0-44.0Bt2tclyMI 3KK 2MT 2

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMT Montmorillonite

RELATIVE PEAK SIZE:5 Very Large4 Large3 Medium2 Small1 Very Small6 No Peaks



*** Primary Characterization Data ***
Pedon ID: S1969MT027004( Fergus, Montana )Print Date: Nov 11 2024 9:39PM
Sampled As:Komad
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3680
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
DepthFract7A2 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
40A2837332.0-44.0Bt2fclyMI 4KK 2MT 1

FRACTION INTERPRETATION:
fcly - Fine Clay <0.0002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMT Montmorillonite

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