*** Primary Characterization Data ***
Pedon ID: 91MT041004( Hill, Montana )Print Date: Dec 11 2024 4:53PM

Sampled as on Aug 19, 1991:Lonesome ; Sandy over loamy, mixed (calcareous), frigid Ustic Torriorthent
Revised to correlated:Lonesome ; Sandy over loamy, mixed, superactive, calcareous, frigid Aridic Ustorthents
United States Department of Agriculture
SSL-ProjectCP91MT253   HILL COUNTYNatural Resources Conservation Service
-Site IDS1991MT041004   Lat: 48° 53' 52.00" north  Long: 109° 51' 39.00" west  MLRA: 52National Soil Survey Center
-Pedon No. 91P1129Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
91P07598AA0-18LFS LFS
91P07599BwBw18-53LFS LFS
91P076002Bk12Bk153-104L LFS
91P076012Bk22Bk104-152CL VFSL
91P07602BwBw43-53LFS L
91P076032Bk12Bk153-64L L
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.13(NA)
Clay, carbonate free, Weighted Average7% wt
Weighted Particles, 0.1-75mm, 75 mm Base60% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average7% 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
 
91P075980-18ASlfs5.711.283.13.57.725.245.111.80.90.11----581
91P0759918-53BwSlfs6.86.287.01.15.124.454.77.60.20.1------63
91P0760053-1042Bk1Slfs6.56.487.11.64.828.151.96.70.4tr------59
91P07601104-1522Bk2Svfsl13.131.655.30.37.823.833.417.24.10.40.2------22
91P0760243-53BwSl14.536.748.81.215.021.720.117.68.32.20.6tr2--302
91P0760353-642Bk1Sl14.434.551.10.317.916.614.121.410.03.52.124--416


*** Primary Characterization Data ***
Pedon ID: 91MT041004( Hill, Montana )Print Date: Dec 11 2024 4:53PM
Sampled As:LonesomeSandy over loamy, mixed (calcareous), frigid Ustic Torriorthent
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P1129
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
 
91P075980-18AS3.61.0061.180.63
91P0759918-53BwS4.01.0081.100.59
91P0760053-1042Bk1S4.01.0081.150.62
91P07601104-1522Bk2S6.91.0160.690.53
91P0760243-53BwS5.61.0130.780.39
91P0760353-642Bk1S5.41.0130.760.38
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 - - - - -)
6A1c
 
91P075980-18AS0.91
91P0759918-53BwS0.38
91P0760053-1042Bk1S0.34
91P07601104-1522Bk2S0.66
91P0760243-53BwS0.34
91P0760353-642Bk1S0.24
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a5A3a5A8b5C35C1
 
91P075980-18AS4.6*1.60.60.57.31.89.16.780100
91P0759918-53BwS5.0*1.90.10.77.71.28.97.587100
91P0760053-1042Bk1S5.3*2.10.10.37.87.87.5100100
91P07601104-1522Bk2S21.4*4.20.20.49.0100100
91P0760243-53BwS33.6*6.10.30.311.3100100
91P0760353-642Bk1S26.9*8.51.50.211.0100100

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


*** Primary Characterization Data ***
Pedon ID: 91MT041004( Hill, Montana )Print Date: Dec 11 2024 4:53PM
Sampled As:LonesomeSandy over loamy, mixed (calcareous), frigid Ustic Torriorthent
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P1129
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
 
91P075980-18AS0.139
91P0759918-53BwS0.071
91P0760053-1042Bk1S0.071
91P07601104-1522Bk2S3.81.70.70.2--4.80.20.50.3----42.4tr0.510.272tr
91P0760243-53BwS0.233
91P0760353-642Bk1S1.00.74.30.2--4.40.40.91.2----29.9tr0.700.32125
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
4C1a2a4C1a2a8C1b6E1g6E44E2a1a1a1
 
91P075980-18AS6.06.6
91P0759918-53BwS6.26.8
91P0760053-1042Bk1S6.36.9--
91P07601104-1522Bk2S7.27.77.31--
91P0760243-53BwS7.68.28
91P0760353-642Bk1S8.08.88.377


*** Primary Characterization Data ***
Pedon ID: 91MT041004( Hill, Montana )Print Date: Dec 11 2024 4:53PM
Sampled As:LonesomeSandy over loamy, mixed (calcareous), frigid Ustic Torriorthent
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P1129
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
91P07601104.0-152.02Bk2tclyMT 4KK 3MI 2QZ 1 157.9 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