*** Primary Characterization Data ***
Pedon ID: 91MT0391030( Granite, Montana )Print Date: Nov 11 2024 11:43PM

Sampled as on Apr 29, 1991:Gregson ; Fine-loamy over sandy or sandy-skeletal, mixed Aquic Haploborolls
Revised to :
United States Department of Agriculture
SSL-ProjectRP92MT071   DEER LODGE SOIL STUDYNatural Resources Conservation Service
-Site IDS1991MT0391030   Lat: 46° 19' 4.01" north  Long: 113° 18' 25.00" westNational Soil Survey Center
-Pedon No. 92P0318Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
92P01936AA0-20L L
92P01937Bw1Bw120-43L L
92P01938Bw2Bw243-61SL SL
92P019392C2C61-152LS COS

Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.8(NA)
Clay, carbonate free, Weighted Average5% wt
Weighted Particles, 0.1-75mm, 75 mm Base71% wt
Volume, >2mm, Weighted Average29% vol
Clay, total, Weighted Average5% 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
92P019360-20ASl14.242.243.623.119.112.310.17.07.76.542--356
92P0193720-43Bw1Sl13.041.445.617.723.713.812.27.56.45.721--343
92P0193843-61Bw2Ssl6.828.464.813.714.714.315.312.912.210.14185713
92P0193961-1522CScos1.18.390.63.64.74.617.825.828.913.5837229567


*** Primary Characterization Data ***
Pedon ID: 91MT0391030( Granite, Montana )Print Date: Nov 11 2024 11:43PM
Sampled As:GregsonFine-loamy over sandy or sandy-skeletal, mixed Aquic Haploborolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0318

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
 
92P019360-20AS10.41.0201.390.73
92P0193720-43Bw1S6.71.0130.980.52
92P0193843-61Bw2S4.01.0081.220.59
92P0193961-1522CS1.21.0022.451.09

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
 
92P019360-20AS2.40
92P0193720-43Bw1S0.48
92P0193843-61Bw2S0.33
92P0193961-1522CS0.08

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
 
92P019360-20AS15.43.10.30.219.06.325.319.77596
92P0193720-43Bw1S9.42.40.20.312.34.416.712.77497
92P0193843-61Bw2S6.1*1.90.20.28.42.310.78.379100
92P0193961-1522CS2.1*0.60.1tr2.81.34.12.768100

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


*** Primary Characterization Data ***
Pedon ID: 91MT0391030( Granite, Montana )Print Date: Nov 11 2024 11:43PM
Sampled As:GregsonFine-loamy over sandy or sandy-skeletal, mixed Aquic Haploborolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0318

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 - -)%
 
92P019360-20AS2
92P0193720-43Bw1S2
92P0193843-61Bw2S2
92P0193961-1522CS4

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
4C1a2a4C1a2a
 
92P019360-20AS6.06.4
92P0193720-43Bw1S6.16.7
92P0193843-61Bw2S6.16.8
92P0193961-1522CS6.16.8


*** Primary Characterization Data ***
Pedon ID: 91MT0391030( Granite, Montana )Print Date: Nov 11 2024 11:43PM
Sampled As:GregsonFine-loamy over sandy or sandy-skeletal, mixed Aquic Haploborolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0318

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
92P019360.0-20.0AtclyMI 2KK 2VR 2MT 1 125.7 1.1
92P0193843.0-61.0Bw2tclyMI 3KK 2VR 2MT 2 115.9 1.9

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMT MontmorilloniteVR Vermiculite

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