*** Primary Characterization Data ***
Pedon ID: 91MT089011( Sanders, Montana )Print Date: Sep 27 2024 6:32PM

Sampled as on May 30, 1991:Vincom ; Fine-silty, illitic (calcareous) Xeric Torriorthents
Revised to :
United States Department of Agriculture
SSL-ProjectCP91MT199   SANDERS COUNTYNatural Resources Conservation Service
-Site IDS1991MT089011   Lat: 47° 28' 31.00" north  Long: 114° 23' 52.01" westNational Soil Survey Center
-Pedon No. 91P0856Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
91P05163AA0-10SIL SICL
91P05164Bk1Bk10-20SICL SIL
91P05165Bk2Bk20-41SICL SIL
91P05166C1C141-86SIL SIL
91P05167C21C286-119SICL C
91P05168C22C2119-152SICL SIC
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.3(NA)
Clay, carbonate free, Weighted Average29% wt
Weighted Particles, 0.1-75mm, 75 mm Base2% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average30% wt
LE, Whole Soil, Summed to 1m1cm/m
 
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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
91P051630-10ASsicl31.567.21.356.810.40.80.30.10.1tr12--33
91P0516410-20Bk1Ssil24.574.80.73.163.910.90.30.10.10.10.1trtr--tr
91P0516520-41Bk2Ssil18.980.80.30.371.19.70.20.1trtrtr------tr
91P0516641-86C1Ssil23.972.63.50.362.99.71.81.40.20.1tr--tr--2
91P0516786-119C21Sc61.736.81.50.933.43.40.50.30.30.20.2tr1--21
91P05168119-152C22Ssic51.347.80.91.545.22.60.30.20.10.10.2trtr--1


*** Primary Characterization Data ***
Pedon ID: 91MT089011( Sanders, Montana )Print Date: Sep 27 2024 6:32PM
Sampled As:VincomFine-silty, illitic (calcareous) Xeric Torriorthents
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0856
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%
4A1d4A1h4B1c3C2a1a3D14C13F1a1a8D18D1
 
91P051630-10AS1.291.330.01023.99.71.0130.18360.720.31
91P0516410-20Bk1S1.261.290.00830.67.41.0070.290.270.30
91P0516520-41Bk2S1.391.410.00527.56.21.0050.300.260.33
91P0516641-86C1S1.381.440.01427.49.61.0090.250.290.40
91P0516786-119C21S1.401.520.02832.120.31.0160.160.340.33
91P05168119-152C22S1.391.500.02630.914.81.0120.220.380.29
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 - - - - - - - - - - - - - - - - - - - - - -)
3C1e1a
 
91P051630-10AS19.8
91P0516410-20Bk1S18.0
91P0516520-41Bk2S14.8
91P0516641-86C1S19.6
91P0516786-119C21S28.3
91P05168119-152C22S29.5
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 - - - - -)
6A1c8J6C9b6G12b6V2b6D5b
 
91P051630-10AS1.730.190.040.170.110.06382.8
91P0516410-20Bk1S0.760.100.030.100.050.03196.7
91P0516520-41Bk2S0.210.170.030.220.060.04208.0
91P0516641-86C1S0.110.170.030.200.080.06278.7
91P0516786-119C21S0.060.260.040.270.120.09326.4
91P05168119-152C22S0.050.210.030.230.090.07298.0


*** Primary Characterization Data ***
Pedon ID: 91MT089011( Sanders, Montana )Print Date: Sep 27 2024 6:32PM
Sampled As:VincomFine-silty, illitic (calcareous) Xeric Torriorthents
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0856
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
 
91P051630-10AS25.5*3.40.10.80.422.799100
91P0516410-20Bk1S45.4*3.50.30.26.5100100
91P0516520-41Bk2S40.9*3.31.10.25.0100100
91P0516641-86C1S39.7*6.65.80.26.9100100
91P0516786-119C21S36.4*7.29.00.421.2100100
91P05168119-152C22S35.8*7.58.80.219.5100100

*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 - -)%
6N1b6O1b6P1b6Q1b6I1b6J1b6U1a6K1c6L1c6W1a6M1c8A8D58A3a4F1a1a15E
 
91P051630-10AS6.71.00.21.3--7.60.10.30.70.1--50.3tr0.760.46trtr
91P0516410-20Bk1S3.51.12.00.2--5.40.10.50.6----43.7tr0.610.3231
91P0516520-41Bk2S1.50.87.00.1--3.50.23.02.5----37.4tr0.940.38177
91P0516641-86C1S1.42.138.00.2--3.10.68.027.6----46.30.13.711.445929
91P0516786-119C21S1.92.643.80.3--2.00.68.533.1----69.80.24.170.972829
91P05168119-152C22S1.72.545.40.1--1.80.68.735.6--1.174.10.24.271.982831
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
 
91P051630-10AS7.47.77.61
91P0516410-20Bk1S7.78.37.714
91P0516520-41Bk2S8.18.88.110
91P0516641-86C1S8.69.28.65--
91P0516786-119C21S8.69.08.66--
91P05168119-152C22S8.69.08.66--


*** Primary Characterization Data ***
Pedon ID: 91MT089011( Sanders, Montana )Print Date: Sep 27 2024 6:32PM
Sampled As:VincomFine-silty, illitic (calcareous) Xeric Torriorthents
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0856
Phosphorus-1--2--3--4--5--6--7--8--9--10--11--12-
 
(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)KCl
MelanicNZAcidAnion Exch ResinBrayBrayOlsenH2OCitricMehlichExtr
DepthIndexOxalAvailableCapacity12AcidIIINO3
Layer(cm)HorzPrep%(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)
6S4
 
91P051630-10AS18
91P0516410-20Bk1S28
91P0516520-41Bk2S20
91P0516641-86C1S17
91P0516786-119C21S42
91P05168119-152C22S56


*** Primary Characterization Data ***
Pedon ID: 91MT089011( Sanders, Montana )Print Date: Sep 27 2024 6:32PM
Sampled As:VincomFine-silty, illitic (calcareous) Xeric Torriorthents
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0856
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
91P051630.0-10.0AtclyMI 3KK 3CL 2QZ 2FD 2 145.1 3.1
CA 1HE 1
91P0516520.0-41.0Bk2tclyMI 3KK 3CL 2QZ 1CA 1 135.6 2.8
FD 1
91P0516786.0-119.0C21tclyMI 4KK 4CL 3CA 2QZ 2 197.1 3.6
MT 2FD 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA CalciteCL ChloriteFD FeldsparHE HematiteKK Kaolinite
MI MicaMT MontmorilloniteQZ Quartz

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


*** Primary Characterization Data ***
Pedon ID: 91MT089011( Sanders, Montana )Print Date: Sep 27 2024 6:32PM
Sampled As:VincomFine-silty, illitic (calcareous) Xeric Torriorthents
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0856
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
91P051630.0-10.0Acsi OT 98GS 2PO trDI tr
91P0516520.0-41.0Bk2csi OT 99GS 1GC tr
91P0516786.0-119.0C21csi OT 99GS trGC tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

MINERAL INTERPRETATION:
DI DiatomsGC Glass-coated GrainGS GlassOT OtherPO Plant Opal
NSSC SSL Report Creation