*** Primary Characterization Data ***
Pedon ID: 75MT087229( Big Horn, Montana )Print Date: Nov 23 2024 10:20PM

Sampled as on Jul 1, 1975:Sagedale ; Fine, montmorillonitic, frigid Typic Ustochrept
Revised to correlated:Sagedale ; Fine, montmorillonitic, frigid Typic Ustochrepts
United States Department of Agriculture
SSL-ProjectCP83MT220   ROSEBUD COUNTYNatural Resources Conservation Service
-Site IDS1975MT087229   Lat: 45° 23' 44.01" north  Long: 106° 54' 25.00" west  MLRA: 58ANational Soil Survey Center
-Pedon No. 83P0721Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
83P03566AA0-10CL
83P03567BwBw10-28SIC
83P03568Bk1Bk128-53SICL
83P03569Bk2Bk253-76C
83P03570BkyBkY79-91C
83P03571BCBC91-152C
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.5(NA)
Clay, carbonate free, Weighted Average54% wt
Weighted Particles, 0.1-75mm, 75 mm Base2% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average55% 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
83P035660-10AScl36.441.821.820.021.320.517.03.80.60.10.3trtr--5tr
83P0356710-28BwSsic40.444.315.317.90.627.317.012.22.40.50.2--trtr--3tr
83P0356828-53Bk1Ssicl39.751.19.215.82.031.519.67.11.60.40.1--------2--
83P0356953-76Bk2Sc64.633.02.416.726.56.51.60.50.20.1--------1--
83P0357079-91BkySc67.428.14.512.527.60.50.71.81.50.5--------4--
83P0357191-152BCSc75.722.22.122.721.90.30.20.70.70.5--------2--


*** Primary Characterization Data ***
Pedon ID: 75MT087229( Big Horn, Montana )Print Date: Nov 23 2024 10:20PM
Sampled As:SagedaleFine, montmorillonitic, frigid Typic Ustochrept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  83P0721
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
 
83P035660-10AS13.31.0340.600.37
83P0356710-28BwS13.91.0390.550.34
83P0356828-53Bk1S13.21.0380.540.33
83P0356953-76Bk2S20.31.0580.530.31
83P0357079-91BkyS20.01.0700.440.30
83P0357191-152BCS21.21.0700.420.28
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
 
83P0356828-53Bk1SNP
83P0357191-152BCS3717
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
 
83P035660-10AS0.1411.4310
83P0356710-28BwS0.1040.939
83P0356828-53Bk1S0.0700.639
83P0356953-76Bk2S0.86
83P0357079-91BkyS0.25
83P0357191-152BCS0.25


*** Primary Characterization Data ***
Pedon ID: 75MT087229( Big Horn, Montana )Print Date: Nov 23 2024 10:20PM
Sampled As:SagedaleFine, montmorillonitic, frigid Typic Ustochrept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  83P0721
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
 
83P035660-10AS22.2*6.4tr0.821.9100100
83P0356710-28BwS37.2*7.9tr0.522.4100100
83P0356828-53Bk1S41.5*13.8tr0.421.6100100
83P0356953-76Bk2S27.5*36.70.60.534.2100100
83P0357079-91BkyS153.2*40.01.10.629.6100100
83P0357191-152BCS131.7*39.91.10.631.6100100

*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
 
83P035660-10AS7.32.80.60.4--5.70.22.71.11.4tr54.4tr1.050.42--tr
83P0356710-28BwS4.41.90.20.2--5.40.10.20.5----52.3tr0.570.22--tr
83P0356828-53Bk1S2.42.70.40.1--4.20.10.21.0----60.2tr0.500.25--tr
83P0356953-76Bk2S19.659.73.70.4--2.52.03.880.5----74.70.34.951.9711
83P0357079-91BkyS23.5105.66.80.5--1.72.65.3133.8----85.80.57.094.6921
83P0357191-152BCS23.5115.16.90.5--1.82.55.1139.7----96.20.57.334.9911
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
 
83P035660-10AS7.37.77.5tr--
83P0356710-28BwS7.68.27.54--
83P0356828-53Bk1S7.88.37.85--
83P0356953-76Bk2S7.97.97.8tr--
83P0357079-91BkyS7.77.77.8tr7
83P0357191-152BCS7.77.77.8tr5350


*** Primary Characterization Data ***
Pedon ID: 75MT087229( Big Horn, Montana )Print Date: Nov 23 2024 10:20PM
Sampled As:SagedaleFine, montmorillonitic, frigid Typic Ustochrept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  83P0721
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
83P0356710.0-28.0BwtclyMT 3KK 3MI 2QZ 2 KK 4 4.7 1.6
83P0356953.0-76.0Bk2tclyMT 4KK 3MI 2QZ 2 KK 10 4.4 1.7

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMT MontmorilloniteQZ Quartz

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