*** Primary Characterization Data ***
Pedon ID: 90MT071013( Phillips, Montana )Print Date: Nov 11 2024 8:42PM

Sampled as on Sep 1, 1990:Volborg ; Clayey, montmorillonitic, acid, frigid, shallow Ustic Torriorthent
Revised to correlated:Volborg ; Clayey, smectitic, frigid, shallow Ustic Torriorthents
United States Department of Agriculture
SSL-ProjectCP90MT255   PHILLIPS COUNTYNatural Resources Conservation Service
-Site IDS1990MT071013   Lat: 48° 44' 23.00" north  Long: 108° 12' 50.00" west  MLRA: 52National Soil Survey Center
-Pedon No. 90P1095Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
90P06761AA0-10C C
90P06762CC10-30C SIC
90P06763Cr1CR30-107C SIC
90P06764Cr2CR107-203C
90P067650-0BENTONITEC
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.61(NA)
Clay, carbonate free, Weighted Average52% wt
Weighted Particles, 0.1-75mm, 75 mm Base60% wt
Volume, >2mm, Weighted Average45% vol
Clay, total, Weighted Average52% wt
 
Weighted averages based on control section: 0-30 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
 
90P067610-10ASc54.937.97.223.814.15.90.70.30.20.146425352
90P0676210-30CSsic50.340.69.127.712.95.41.31.50.80.14221--6463
90P0676330-107Cr1Ssic49.840.49.827.313.17.01.41.00.4tr284848180
90P06764107-203Cr2Sc43.839.516.719.220.315.80.60.20.1--284848080
90P067650-0Sc85.39.94.815.37.92.03.31.40.1trtr------2


*** Primary Characterization Data ***
Pedon ID: 90MT071013( Phillips, Montana )Print Date: Nov 11 2024 8:42PM
Sampled As:VolborgClayey, montmorillonitic, acid, frigid, shallow Ustic Torriorthent
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  90P1095
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%
3C2a1a3D14E2a1a1a13F1a1a8D18D1
 
90P067610-10AS21.51.040810.570.39
90P0676210-30CS23.61.0400.630.47
90P0676330-107Cr1S23.41.0400.610.47
90P06764107-203Cr2S25.91.0280.600.59
90P067650-0S51.01.0801.0700.60
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
 
90P067610-10AS25.6
90P0676210-30CS27.4
90P0676330-107Cr1S28.9
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 - - - - -)
6R3a6A1c
 
90P067610-10AS0.100.64
90P0676210-30CS0.210.46
90P0676330-107Cr1S0.430.35
90P06764107-203Cr2S0.140.28


*** Primary Characterization Data ***
Pedon ID: 90MT071013( Phillips, Montana )Print Date: Nov 11 2024 8:42PM
Sampled As:VolborgClayey, montmorillonitic, acid, frigid, shallow Ustic Torriorthent
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  90P1095
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a6G9b5A3a5A8b5A3b5G15C35C1
 
90P067610-10AS22.24.50.21.528.4--0.728.431.129.1210091
90P0676210-30CS19.13.60.31.324.314.31.938.631.626.276377
90P0676330-107Cr1S17.35.20.31.324.114.91.739.030.425.876279
90P06764107-203Cr2S12.88.80.71.123.414.51.837.926.425.276289
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
 
90P067610-10AS0.181
90P0676210-30CS0.071
90P0676330-107Cr1S3.91.40.60.8----0.10.36.0----55.1tr0.720.381tr
90P06764107-203Cr2S12.89.82.51.40.50.525.9----60.50.12.110.8621
90P067650-0S5.40
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
4C1a2a4C1a2a8C1b4E2a1a1a1
 
90P067610-10AS4.45.0--
90P0676210-30CS3.94.6--
90P0676330-107Cr1S3.94.24.0--
90P06764107-203Cr2S4.04.14.0--
90P067650-0S3.63.53


*** Primary Characterization Data ***
Pedon ID: 90MT071013( Phillips, Montana )Print Date: Nov 11 2024 8:42PM
Sampled As:VolborgClayey, montmorillonitic, acid, frigid, shallow Ustic Torriorthent
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  90P1095
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
90P0676210.0-30.0CtclyMT 4MI 2KK 1CM 1QZ 1 177.4 1.9
90P067650.0-0.0tclyMT 5KK 1MI 1 195.1 0.1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CM Chlorite-MicaKK KaoliniteMI MicaMT MontmorilloniteQZ Quartz

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