*** Primary Characterization Data ***
Pedon ID: S1962MT105001( Valley, Montana )Print Date: Nov 21 2024 12:50PM

Sampled as on Aug 18, 1962:Marias
Revised to correlated:MARIAS ; Fine, montmorillonitic, frigid Udorthentic Chromusterts
United States Department of Agriculture
SSL-ProjectNL40001   SSIR SAMPLESSoil Conservation Service
-Site IDS1962MT105001   Lat: 48° 27' 6.77" north  Long: 107° 14' 1.69" west  MLRA: 52Lincoln Soil Survey Laboratory
-Pedon No. 40A3336Soil Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
40A25987ApAp0-1517627C
40A25988A1A1215-2817628C
40A25989A2A1328-5317629C
40A25990A3A1453-6917630C
40A25991By1C 1Cs69-9117631C
40A25992By2C 2Cs91-12217632C
40A25993By3C 3Cs122-15517633C
40A25994By4C 4Cs155-19017634C
40A25995By5C 5Cs190-22117635C
40A259962C12C 6221-24617636SIC
40A259972C22C 7246-272

Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.52(NA)
Clay, carbonate free, Weighted Average58% wt
Weighted Particles, 0.1-75mm, 75 mm Base3% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average58% wt
LE, Whole Soil, Summed to 1m0cm/m
 
Weighted averages based on control section: 25-100 cm


*** Primary Characterization Data ***
Pedon ID: S1962MT105001( Valley, Montana )Print Date: Nov 21 2024 12:50PM
Sampled As:Marias
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3336

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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
40A259870-15ApSc53.737.48.9--26.411.05.42.60.40.40.1------4--
40A2598815-28A1Sc57.235.57.3tr26.29.34.62.10.40.2--------3--
40A2598928-53A2Sc58.235.06.8tr26.78.34.12.10.40.2tr------3--
40A2599053-69A3Sc59.434.75.9tr28.66.13.41.90.40.2tr------3--
40A2599169-91By1Sc56.334.09.7--29.94.15.33.40.60.4--------4--
40A2599291-122By2Sc56.434.19.5--29.74.45.43.30.50.3tr------4--
40A25993122-155By3Sc57.733.58.8--30.72.84.73.50.40.2tr------4--
40A25994155-190By4Sc57.333.39.4--29.93.45.53.30.30.20.1------4--
40A25995190-221By5Sc55.836.28.0--31.64.64.92.70.30.1tr------3--
40A25996221-2462C1Ssic50.149.20.7--41.28.00.40.10.10.1--------tr--
40A25997246-2722C2S------

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
 
40A259870-15ApS1.351.700.08028.319.30.120.560.36
40A2598815-28A1S1.421.800.08226.120.50.080.520.36
40A2598928-53A2S1.421.820.08626.920.70.090.500.36
40A2599053-69A3S1.441.840.08527.220.70.090.530.35
40A2599169-91By1S1.451.730.06125.319.30.090.520.34
40A2599291-122By2S1.421.660.05325.018.80.090.510.33
40A25993122-155By3S1.381.620.05526.919.20.110.500.33
40A25994155-190By4S1.401.640.05426.019.40.090.500.34
40A25995190-221By5S1.371.600.05327.619.50.110.520.35
40A25996221-2462C1S20.30.540.41


*** Primary Characterization Data ***
Pedon ID: S1962MT105001( Valley, Montana )Print Date: Nov 21 2024 12:50PM
Sampled As:Marias
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3336

Water Content-1--2--3--4--5--6--7--8--9--10--11--12--13-
 
(- - Atterberg - -)(- - - - - Bulk Density - - - - -)(- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -)
(- - - Limits - - -)FieldReconReconFieldRecon(- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -)
LLPI33Oven3361033100200500
DepthkPaDrykPakPakPakPakPakPakPa
Layer(cm)HorzPreppct <0.4mm(- - - - - - - - g cm-3 - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -)
NK
 
40A259870-15ApCLODDB1.35
40A2598815-28A1CLODDB1.45
40A2598928-53A2CLODDB1.44
40A2599053-69A3CLODDB1.50
40A2599169-91By1CLODDB1.64
40A2599291-122By2CLODDB1.59
40A25993122-155By3CLODDB1.56
40A25994155-190By4CLODDB1.58
40A25995190-221By5CLODDB1.55

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
 
40A259870-15ApS1.200.7
40A2598815-28A1S0.860.8
40A2598928-53A2S0.750.4
40A2599053-69A3S0.620.6
40A2599169-91By1S0.561.0
40A2599291-122By2S0.431.0
40A25993122-155By3S0.351.0
40A25994155-190By4S0.311.0
40A25995190-221By5S0.311.1
40A25996221-2462C1S0.321.1


*** Primary Characterization Data ***
Pedon ID: S1962MT105001( Valley, Montana )Print Date: Nov 21 2024 12:50PM
Sampled As:Marias
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3336

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 - - -)(- - - - - - - - % - - - - - - - -)
NKNKNKNKNK
 
40A259870-15ApS26.2*9.60.31.530.0100100
40A2598815-28A1S23.2*12.51.01.029.5100100
40A2598928-53A2S20.1*14.12.01.029.2100100
40A2599053-69A3S22.1*14.23.11.031.7100100
40A2599169-91By1S13.83.30.829.2100
40A2599291-122By2S13.33.30.928.8100
40A25993122-155By3S12.62.90.928.8100
40A25994155-190By4S11.92.61.028.4100
40A25995190-221By5S11.52.41.028.8100
40A25996221-2462C1S10.72.10.927.0100

*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.
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
 
40A259870-15ApS1
40A2598815-28A1S3.10.155.0tr0.783
40A2598928-53A2S2.32.25.80.162.2tr0.9764
40A2599053-69A3S25.117.112.50.4--6.13.448.661.50.24.2673
40A2599169-91By1S30.822.123.00.7--5.86.563.958.00.25.4874
40A2599291-122By2S30.821.322.40.8--6.37.959.861.50.25.3074
40A25993122-155By3S31.420.220.80.8--6.18.456.654.40.25.2764
40A25994155-190By4S29.717.317.50.8--4.85.351.253.20.24.8064
40A25995190-221By5S30.016.716.30.8--4.83.651.454.00.24.1453
40A25996221-2462C1S28.816.314.50.9--3.82.647.960.30.24.5353


*** Primary Characterization Data ***
Pedon ID: S1962MT105001( Valley, Montana )Print Date: Nov 21 2024 12:50PM
Sampled As:Marias
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3336

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
 
40A259870-15ApS7.93
40A2598815-28A1S8.07.84--
40A2598928-53A2S8.17.95--
40A2599053-69A3S7.87.64--
40A2599169-91By1S7.67.443
40A2599291-122By2S7.67.542
40A25993122-155By3S7.57.541
40A25994155-190By4S7.57.441
40A25995190-221By5S7.47.441
40A25996221-2462C1S7.47.441

Miscellaneous Data-1--2--3--4--5--6--7--8--9--10--11--12--13--14-
 
(- Sat Paste Ex. -)(- Sand -)( Water Content )Bulk
(- - - - Extractable Bases - - - -)(- - - CEC8 - - -)CO3+(- - - pH - - -)M+C+VCMoist SievedDensity
DepthCaMgNaKNaOACBaCl2Ca+MgHCO3CaCl2H2O.25-2100 kPa200 kPa10 kPa
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - cmol(+)kg-1 - - - - - - - - - - - - - -)mmol(+)L-1mmol(-)L-11:101:10(- - - - - % of <2mm - - - - -)g cm-3
NK
 
40A259870-15ApS8.5
40A2598815-28A1S8.7
40A2598928-53A2S8.9
40A2599053-69A3S8.4
40A2599169-91By1S8.0
40A2599291-122By2S8.1
40A25993122-155By3S8.1
40A25994155-190By4S8.1
40A25995190-221By5S8.1
40A25996221-2462C1S8.0
NSSC SSL Report Creation