*** Primary Characterization Data ***
Pedon ID: 98MT001005( Beaverhead, Montana )Print Date: Nov 11 2024 8:36PM

Sampled as on Mar 29, 1998:LIBEG ; Loamy-skeletal, mixed Argic Cryoborolls
Revised to :
United States Department of Agriculture
SSL-ProjectRP98MT090   BEAVERHEAD NATIONAL FORESTNatural Resources Conservation Service
-Site IDS1998MT001005   Lat: 44° 47' 1.00" north  Long: 112° 53' 1.01" westNational Soil Survey Center
-Pedon No. 98P0343Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
98P02029AA0-14L L
98P02030Bt1Bt114-28CL SCL
98P02031Bt2Bt228-41CL CL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.1(NA)
Clay, carbonate free, Weighted Average29% wt
Volume, >2mm, Weighted Average41% vol
Weighted Particles, 0.1-75mm, 75 mm Base61% wt
Clay, total, Weighted Average29% wt
 
Weighted averages based on control section: 14-34 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
 
98P020290-14ASl25.331.343.414.618.213.15.77.19.910.89.9817--5325
98P0203014-28Bt1Sscl27.926.245.915.215.610.66.010.112.811.55.51022--5951
98P0203128-41Bt2Scl32.427.939.720.916.111.87.311.410.96.93.2716256568


*** Primary Characterization Data ***
Pedon ID: 98MT001005( Beaverhead, Montana )Print Date: Nov 11 2024 8:36PM
Sampled As:LIBEGLoamy-skeletal, mixed Argic Cryoborolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  98P0343
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
 
98P020290-14AS22.01.0361.360.87
98P0203014-28Bt1S18.11.0351.150.65
98P0203128-41Bt2S18.31.0350.990.56
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 - - - - -)
6A2e6B4a
 
98P020290-14AS4.760.4134.8
98P0203014-28Bt1S1.970.1852.0
98P0203128-41Bt2S1.420.1201.4

1,1,2 Analyzed size fraction = <2 mm

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 - - -)(- - - - - - - - % - - - - - - - -)
6N2f6O2e6P2c6Q2c6H5a5A3a5A8b5C35C1
 
98P020290-14AS35.8*5.7--2.443.99.453.334.582100
98P0203014-28Bt1S30.1*6.20.42.439.18.347.432.082100
98P0203128-41Bt2S30.1*6.9tr2.339.36.746.032.285100

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


*** Primary Characterization Data ***
Pedon ID: 98MT001005( Beaverhead, Montana )Print Date: Nov 11 2024 8:36PM
Sampled As:LIBEGLoamy-skeletal, mixed Argic Cryoborolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  98P0343
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 - -)%
 
98P020290-14AS--
98P0203014-28Bt1S1
98P0203128-41Bt2S--
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
4C1a2a4C1a2a4C1a1a1
 
98P020290-14AS5.86.57.9
98P0203014-28Bt1S5.96.67.8
98P0203128-41Bt2S6.16.88.2


*** Primary Characterization Data ***
Pedon ID: 98MT001005( Beaverhead, Montana )Print Date: Nov 11 2024 8:36PM
Sampled As:LIBEGLoamy-skeletal, mixed Argic Cryoborolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  98P0343
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 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
98P0203014.0-28.0Bt1tclyMT 3MI 2KK 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMT Montmorillonite

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


*** Primary Characterization Data ***
Pedon ID: 98MT001005( Beaverhead, Montana )Print Date: Nov 11 2024 8:36PM
Sampled As:LIBEGLoamy-skeletal, mixed Argic Cryoborolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  98P0343
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
98P0203014.0-28.0Bt1csi 27FP 21GS 20QZ 16FK 15HN 9PO 6
MS 4OP 3PR 3FE 2BT 1EP tr
FG trAP trGC trZR trTM trZE tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

MINERAL INTERPRETATION:
AP ApatiteBT BiotiteEP EpidoteFE Iron Oxides (GoethiteFG Glass Coated Feldspar
FK Potassium FeldsparFP Plagioclase FeldsparGC Glass Coated GrainGS GlassHN Hornblende
MS MuscoviteOP OpaquesPO Plant OpalPR PyroxeneQZ Quartz
TM TourmalineZE ZeoliteZR Zircon
NSSC SSL Report Creation