*** Primary Characterization Data ***
Pedon ID: 85MT079010( Prairie, Montana )Print Date: Nov 21 2024 1:29PM

Sampled as on Jul 1, 1985:Ismay ; Fine-silty, mixed (calcareous), frigid Ustic Torrifluvent
Revised to correlated:Ismay ; Fine-silty, mixed, superactive, calcareous, frigid Ustic Torrifluvents
United States Department of Agriculture
SSL-ProjectCP85MT238   SOUTHWEST AREANatural Resources Conservation Service
-Site IDS1985MT079010   Lat: 46° 45' 35.99" north  Long: 104° 48' 35.99" west  MLRA: 58ANational Soil Survey Center
-Pedon No. 85P0784Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
85P04171AA0-20SIC
85P04172C1C120-43SICL
85P04173C2C243-64SIL
85P04174C3C364-127L
85P04175C4C4127-152L
85P0417625-100L
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.44(NA)
Clay, carbonate free, Weighted Average23% wt
Weighted Particles, 0.1-75mm, 75 mm Base10% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average24% 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
85P041710-20ASsic40.053.46.61.244.49.03.72.00.60.3--------3--
85P0417220-43C1Ssicl37.860.12.11.248.211.91.40.60.1----------1--
85P0417343-64C2Ssil21.752.226.1--31.720.516.78.70.60.1--------9--
85P0417464-127C3Sl18.843.737.51.124.219.522.713.70.90.2--------15--
85P04175127-152C4Sl17.939.242.9--21.018.223.418.00.60.30.6------20--
85P0417625-100Sl17.145.437.50.322.922.524.712.10.60.1--------13--


*** Primary Characterization Data ***
Pedon ID: 85MT079010( Prairie, Montana )Print Date: Nov 21 2024 1:29PM
Sampled As:IsmayFine-silty, mixed (calcareous), frigid Ustic Torrifluvent
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  85P0784
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%
3C2a1a3D14E2a1a1a18D18D1
 
85P041710-20AS14.81.0150.390.37
85P0417220-43C1S14.31.0120.340.38
85P0417343-64C2S8.61.0090.440.40
85P0417464-127C3S7.71.0070.450.41
85P04175127-152C4S7.51.0050.410.42
85P0417625-100S6.61.0070.470.39
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 - - - - - - - - - - - - - - - - - - - - - -)
4F14F
 
85P041710-20AS4724
85P0417343-64C2S3113
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 - - - - -)
6B3a6A1c
 
85P041710-20AS0.1512.0514
85P0417220-43C1S0.0590.7312
85P0417343-64C2S0.73
85P0417464-127C3S0.61
85P04175127-152C4S0.28
85P0417625-100S0.52


*** Primary Characterization Data ***
Pedon ID: 85MT079010( Prairie, Montana )Print Date: Nov 21 2024 1:29PM
Sampled As:IsmayFine-silty, mixed (calcareous), frigid Ustic Torrifluvent
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  85P0784
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b5A8b5C35C1
 
85P041710-20AS48.8*12.05.70.915.5100100
85P0417220-43C1S48.0*15.912.30.512.9100100
85P0417343-64C2S40.5*9.76.50.39.6100100
85P0417464-127C3S35.6*7.54.50.38.5100100
85P04175127-152C4S39.9*8.56.50.27.3100100
85P0417625-100S38.1*7.74.30.38.1100100

*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
 
85P041710-20AS23.025.751.01.7--6.22.44.681.3----68.10.47.344.821410
85P0417220-43C1S21.052.8123.61.1--2.53.47.0173.7----67.20.713.707.343120
85P0417343-64C2S21.533.684.60.9--3.23.02.9122.6----45.70.410.134.432716
85P0417464-127C3S22.226.063.80.9--3.42.93.595.0----44.60.38.303.051913
85P04175127-152C4S20.726.494.80.7--2.13.94.1125.4----42.80.410.624.193320
85P0417625-100S23.225.663.70.8--3.63.23.997.9----42.20.38.223.452013
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
4C1a2a4C1a2a8C1b6E1g4E2a1a1a18E1
 
85P041710-20AS7.97.97.7151
85P0417220-43C1S8.68.58.3181
85P0417343-64C2S8.28.28.118tr
85P0417464-127C3S8.18.17.918--560
85P04175127-152C4S8.68.58.318tr
85P0417625-100S8.18.17.918tr


*** Primary Characterization Data ***
Pedon ID: 85MT079010( Prairie, Montana )Print Date: Nov 21 2024 1:29PM
Sampled As:IsmayFine-silty, mixed (calcareous), frigid Ustic Torrifluvent
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  85P0784
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
DepthFract7A2i7A3b 7C3 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
85P041710.0-20.0AtclyKK 3MI 3MT 3CL 2QZ 2KK 6 6.3 3.0
DL 1
85P0417343.0-64.0C2tclyMT 3KK 3MI 3CL 2QZ 1KK 3 6.3 2.8
DL 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CL ChloriteDL DolomiteKK KaoliniteMI MicaMT Montmorillonite
QZ Quartz

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