*** Primary Characterization Data ***
Pedon ID: 90MT043002( Jefferson, Montana )Print Date: Nov 23 2024 7:25AM

Sampled as on Mar 30, 1990:Vanda ; Fine, montmorillonitic (calcareous) Ustic Torriorthents
Revised to :
United States Department of Agriculture
SSL-ProjectRP91MT171   JEFFERSONNatural Resources Conservation Service
-Site IDS1990MT043002   Lat: 45° 51' 27.64" north  Long: 112° 7' 30.14" westNational Soil Survey Center
-Pedon No. 91P0699Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
91P03987EE0-3CL CL
91P03988C1C213-15CL CL
91P03989C2C2215-69C L
91P03990C3C2369-109C LCOS
91P03991C4C109-152C SICL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.29(NA)
Clay, carbonate free, Weighted Average18% wt
Weighted Particles, 0.1-75mm, 75 mm Base41% wt
Volume, >2mm, Weighted Average5% vol
Clay, total, Weighted Average18% wt
 
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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
91P039870-3EScl33.641.125.323.917.212.05.93.32.81.3tr----13
91P039883-15C1Scl29.447.922.725.022.914.54.21.61.31.1tr----8
91P0398915-69C2Sl26.644.329.123.720.617.37.62.71.20.3tr----12
91P0399069-109C3Slcos6.88.584.74.44.16.113.119.928.117.5193--8322
91P03991109-152C4Ssicl38.847.413.833.913.56.22.81.62.01.21tr--91


*** Primary Characterization Data ***
Pedon ID: 90MT043002( Jefferson, Montana )Print Date: Nov 23 2024 7:25AM
Sampled As:VandaFine, montmorillonitic (calcareous) Ustic Torriorthents
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0699
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%
3C2a1a3D13F1a1a8D18D1
 
91P039870-3ES20.21.04640.960.60
91P039883-15C1S20.81.0501.180.71
91P0398915-69C2S20.61.0421.270.77
91P0399069-109C3S3.21.0101.320.47
91P03991109-152C4S23.71.0711.190.61
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
 
91P039870-3ES1.88
91P039883-15C1S0.66
91P0398915-69C2S0.18
91P0399069-109C3S0.02
91P03991109-152C4S0.31
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a5A8b5C35C1
 
91P039870-3ES45.7*5.420.35.132.2100100
91P039883-15C1S49.7*3.262.74.534.6100100
91P0398915-69C2S25.7*2.233.43.1--33.8100100
91P0399069-109C3S6.9*1.41.20.30.59.095100
91P03991109-152C4S36.1*7.61.90.93.346.293100

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


*** Primary Characterization Data ***
Pedon ID: 90MT043002( Jefferson, Montana )Print Date: Nov 23 2024 7:25AM
Sampled As:VandaFine, montmorillonitic (calcareous) Ustic Torriorthents
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0699
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 - -)%
6N1b6O1b6P1b6Q1b6I1b6J1b6U1a6K1c6L1c6W1a6M1c8A8D58A3a4F1a1a15E
 
91P039870-3ES4.61.074.62.0--23.61.319.735.3----62.10.36.182.724945
91P039883-15C1S20.12.8455.36.1--8.95.739.8393.1----63.91.018.209.6897135
91P0398915-69C2S2.40.486.91.0--3.11.614.570.6----72.20.47.023.878073
91P0399069-109C3S1.60.49.00.1--1.00.22.37.8----17.9tr1.150.34129
91P03991109-152C4S3.30.83.7tr--2.40.20.93.5----67.3tr0.760.3443
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
4C1a2a4C1a2a8C1b6E1g4E2a1a1a1
 
91P039870-3ES8.38.78.13--
91P039883-15C1S9.09.08.42--
91P0398915-69C2S8.79.08.31--
91P0399069-109C3S7.58.37.8--
91P03991109-152C4S6.97.57.0tr


*** Primary Characterization Data ***
Pedon ID: 90MT043002( Jefferson, Montana )Print Date: Nov 23 2024 7:25AM
Sampled As:VandaFine, montmorillonitic (calcareous) Ustic Torriorthents
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0699
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
91P039870.0-3.0EtclyMI 3MT 3CA 2MM 1KK 1 137.3 2.3
91P0398915.0-69.0C2tclyMT 4MI 2KK 1 158.6 1.4

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA CalciteKK KaoliniteMI MicaMM Montmorillonite-MicaMT Montmorillonite

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


*** Primary Characterization Data ***
Pedon ID: 90MT043002( Jefferson, Montana )Print Date: Nov 23 2024 7:25AM
Sampled As:VandaFine, montmorillonitic (calcareous) Ustic Torriorthents
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0699
Sand - Silt Mineralogy (2.0-0.002 mm)-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
X-RayThermalOpticalEGMEInter
Tot ReGrain CountRetnpreta
DepthFract 7B1a2 tion
Layer(cm)Horzion( - - - - - - - - peak size - - - - - - - - - )(- - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) mg g-1
91P0398915.0-69.0C2vfs OT 64GS 31GC 3PO 2

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm

MINERAL INTERPRETATION:
GC Glass-coated GrainGS GlassOT OtherPO Plant Opal


*** Primary Characterization Data ***
Pedon ID: 90MT043002( Jefferson, Montana )Print Date: Nov 23 2024 7:25AM
Sampled As:VandaFine, montmorillonitic (calcareous) Ustic Torriorthents
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0699
Fine Earth Mineralogy (<2.0 mm)-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
X-RayThermalElementalEGMEInter
SiO2Al2O3Fe2O3MgOCaOK2ONa2ORetnpreta
DepthFract 7D2tion
Layer(cm)Horzion( - - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -)mg g-1
91P039870.0-3.0Efeth 50.0

FRACTION INTERPRETATION:
feth - Fine Earth <2 mm
NSSC SSL Report Creation