*** Primary Characterization Data ***
Pedon ID: S1965MT039002( Granite, Montana )Print Date: Feb 17 2025 2:48AM

Sampled as on Jul 20, 1965:Mcdonald
Revised to correlated:McDonald ; Fine, illitic, frigid Boralfic Argixerolls
United States Department of Agriculture
SSL-ProjectNL40001   SSIR SAMPLESSoil Conservation Service
-Site IDS1965MT039002   Lat: 46° 20' 54.60" north  Long: 113° 33' 15.34" west  MLRA: 44Lincoln Soil Survey Laboratory
-Pedon No. 40A3633Soil Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
40A27958A1A110-520581L
40A27959A2A125-1520582L
40A27960A3A1315-2320583L
40A27961B/AB & A23-3820584L
40A27962Bt1B21t38-4820585CL
40A27963Bt2B22t48-7420586CL
40A27964Bt3B23t74-10220587CL
40A27965Bk1B3ca102-12720588CL
40A27966Bk2C1ca127-15720589CL
40A279672C2C 2157-19320590L

Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.68(NA)
Clay, carbonate free, Weighted Average33% wt
Weighted Particles, 0.1-75mm, 75 mm Base27% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average33% wt
LE, Whole Soil, Summed to 1m0cm/m
 
Weighted averages based on control section: 38-88 cm


*** Primary Characterization Data ***
Pedon ID: S1965MT039002( Granite, Montana )Print Date: Feb 17 2025 2:48AM
Sampled As:Mcdonald
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3633

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
 
40A279580-5A1Sl23.542.134.426.116.012.59.04.25.13.6------22--
40A279595-15A2Sl23.238.538.323.015.514.29.44.25.64.9------24--
40A2796015-23A3Sl21.836.441.818.717.715.110.14.66.15.9------27--
40A2796123-38B/ASl22.331.046.714.716.315.211.45.67.47.1------32--
40A2796238-48Bt1Scl29.127.043.912.414.614.511.35.77.35.1------29--
40A2796348-74Bt2Scl35.925.538.626.311.014.513.711.05.15.23.6------25--
40A2796474-102Bt3Scl30.125.044.9--11.113.915.813.15.96.33.8------29--
40A27965102-127Bk1Scl32.427.640.0--13.414.215.311.54.85.43.0------25--
40A27966127-157Bk2Scl33.926.140.0--13.212.914.912.95.14.42.7------25--
40A27967157-1932CSl20.335.644.1--16.818.819.812.65.15.01.6------24--

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
 
40A279580-5A1S0.780.880.04144.017.70.211.440.75
40A279595-15A2S1.001.100.03238.110.90.271.000.47
40A2796015-23A3S1.341.420.02018.78.00.140.680.37
40A2796123-38B/AS1.451.570.02717.57.90.140.620.35
40A2796238-48Bt1S1.481.630.03315.810.20.080.630.35
40A2796348-74Bt2S1.541.850.06323.413.00.160.650.36
40A2796474-102Bt3S1.611.830.04419.411.60.130.770.39
40A27965102-127Bk1S1.591.720.02723.811.60.190.630.36
40A27966127-157Bk2S12.70.630.37
40A27967157-1932CS1.621.720.02019.58.40.180.770.41


*** Primary Characterization Data ***
Pedon ID: S1965MT039002( Granite, Montana )Print Date: Feb 17 2025 2:48AM
Sampled As:Mcdonald
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3633

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
 
40A279580-5A1S6.620.7
40A279595-15A2S2.750.7
40A2796015-23A3S1.070.6
40A2796123-38B/AS0.450.6
40A2796238-48Bt1S0.370.7
40A2796348-74Bt2S0.320.8
40A2796474-102Bt3S0.170.7
40A27965102-127Bk1S0.060.7
40A27966127-157Bk2S0.010.6
40A27967157-1932CS0.6

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 - - -)(- - - - - - - - % - - - - - - - -)
NKNKNKNKNKNKNK
 
40A279580-5A1S20.53.40.12.126.113.139.233.86777
40A279595-15A2S13.72.70.12.018.58.226.723.16980
40A2796015-23A3S9.02.4tr1.212.65.217.814.87185
40A2796123-38B/AS8.63.1tr0.812.54.717.213.97390
40A2796238-48Bt1S11.34.50.10.816.74.321.018.48091
40A2796348-74Bt2S14.96.10.10.821.94.726.623.58293
40A2796474-102Bt3S13.75.00.10.62.923.18784
40A27965102-127Bk1S16.9*4.50.20.620.3100100
40A27966127-157Bk2S16.0*5.20.20.421.4100100
40A27967157-1932CS11.53.30.20.30.4--15.69798

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


*** Primary Characterization Data ***
Pedon ID: S1965MT039002( Granite, Montana )Print Date: Feb 17 2025 2:48AM
Sampled As:Mcdonald
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3633

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 - -)%
 
40A279580-5A1Str
40A279595-15A2Str
40A2796015-23A3S--
40A2796123-38B/AS--
40A2796238-48Bt1S1
40A2796348-74Bt2Str
40A2796474-102Bt3Str
40A27965102-127Bk1S1
40A27966127-157Bk2S1
40A27967157-1932CS1

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
NKNK
 
40A279580-5A1S6.1
40A279595-15A2S6.0
40A2796015-23A3S6.1
40A2796123-38B/AS6.2
40A2796238-48Bt1S6.1
40A2796348-74Bt2S6.2
40A2796474-102Bt3S6.5--
40A27965102-127Bk1S7.52
40A27966127-157Bk2S7.71
40A27967157-1932CS7.71
NSSC SSL Report Creation