*** Primary Characterization Data ***
Pedon ID: 89MT0771253( Powell, Montana )Print Date: Nov 25 2024 1:09AM

Sampled as on Jul 30, 1989:Rittel ; Fine, montmorillonitic Typic Eutroboralfs
Revised to :
United States Department of Agriculture
SSL-ProjectRP91MT137   DEER LODGENatural Resources Conservation Service
-Site IDS1989MT0771253   Lat: 46° 41' 49.00" north  Long: 112° 56' 3.00" westNational Soil Survey Center
-Pedon No. 91P0541Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
91P03123E1E10-15L
91P03124E2E215-33SCL
91P03125E/BtE/Bt33-48SCL
91P03126BtBt48-69CL
91P03127Cr1CR169-109COSL
91P03128Cr2CR2109-152COSL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.68(NA)
Clay, carbonate free, Weighted Average28% wt
Weighted Particles, 0.1-75mm, 75 mm Base58% wt
Volume, >2mm, Weighted Average19% vol
Clay, total, Weighted Average28% wt
 
Weighted averages based on control section: 38-69 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
91P031230-15E1Sl20.728.151.214.813.35.26.711.515.412.4112--5313
91P0312415-33E2Sscl20.425.953.714.411.55.36.911.917.012.6147--5921
91P0312533-48E/BtSscl24.727.847.516.711.15.74.28.516.612.51721--6438
91P0312648-69BtScl29.428.741.918.99.83.93.86.515.012.7151025527
91P0312769-109Cr1Scosl15.711.572.84.86.74.79.012.119.527.56----706
91P03128109-152Cr2S7------
91P03128109-152Cr2GPcosl12.711.076.34.36.74.58.012.020.631.2


*** Primary Characterization Data ***
Pedon ID: 89MT0771253( Powell, Montana )Print Date: Nov 25 2024 1:09AM
Sampled As:RittelFine, montmorillonitic Typic Eutroboralfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0541
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%
3C2a1a3D18D18D1
 
91P031230-15E1S10.51.0281.090.51
91P0312415-33E2S9.11.0260.960.45
91P0312533-48E/BtS7.41.0250.790.30
91P0312648-69BtS8.11.0250.640.28
91P0312769-109Cr1S8.81.0271.320.56
91P03128109-152Cr2S1.570.64
91P03128109-152Cr2GP8.11.027
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 - - - - -)
6A1c
 
91P031230-15E1S1.46
91P0312415-33E2S0.73
91P0312533-48E/BtS0.52
91P0312648-69BtS0.36
91P0312769-109Cr1S0.38
91P03128109-152Cr2GP0.29
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a5A3a5A8b5C35C1
 
91P031230-15E1S14.83.20.40.719.17.526.622.57285
91P0312415-33E2S12.93.70.20.417.26.623.819.57288
91P0312533-48E/BtS11.45.20.20.217.05.822.819.47588
91P0312648-69BtS9.06.00.10.215.36.621.918.77082
91P0312769-109Cr1S10.77.10.10.218.13.521.620.88487
91P03128109-152Cr2GP11.37.50.20.219.23.722.920.08496


*** Primary Characterization Data ***
Pedon ID: 89MT0771253( Powell, Montana )Print Date: Nov 25 2024 1:09AM
Sampled As:RittelFine, montmorillonitic Typic Eutroboralfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0541
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 - -)%
4F1a1a1
 
91P031230-15E1S0.062
91P0312415-33E2S0.041
91P0312533-48E/BtS0.041
91P0312648-69BtS0.031
91P0312769-109Cr1S0.03tr
91P03128109-152Cr2GP0.031
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
4C1a2a4C1a2a
 
91P031230-15E1S5.15.7
91P0312415-33E2S5.05.3
91P0312533-48E/BtS5.05.5
91P0312648-69BtS4.85.4
91P0312769-109Cr1S5.66.3
91P03128109-152Cr2GP5.86.3


*** Primary Characterization Data ***
Pedon ID: 89MT0771253( Powell, Montana )Print Date: Nov 25 2024 1:09AM
Sampled As:RittelFine, montmorillonitic Typic Eutroboralfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0541
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 7C3 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
91P031230.0-15.0E1tclyMI 3KK 2PY 2VR 1CL 1 165.3 1.8
QZ 1
91P0312533.0-48.0E/BttclyMI 3KK 2PY 2VR 1MT 1 144.9 1.4
VC 1QZ 1
91P0312648.0-69.0BttclyMI 4KK 3PY 2MT 1VR 1 247.1 2.3
QZ 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CL ChloriteKK KaoliniteMI MicaMT MontmorillonitePY Pyrophyllite
QZ QuartzVC Vermiculite-ChloriteVR Vermiculite

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