*** Primary Characterization Data ***
Pedon ID: 91MT089015( Sanders, Montana )Print Date: Nov 21 2024 1:26PM

Sampled as on May 30, 1991:Combest ; Loamy-skeletal, mixed Andic Ustochrepts
Revised to :
United States Department of Agriculture
SSL-ProjectCP91MT199   SANDERS COUNTYNatural Resources Conservation Service
-Site IDS1991MT089015   Lat: 47° 27' 34.01" north  Long: 115° 1' 45.00" westNational Soil Survey Center
-Pedon No. 91P0860Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
91P051950-0SL
91P05196AA0-5SIL
91P05197BsBs5-23SIL
91P051982E12E123-56COSL
91P051992E22E256-86COSL
91P052002E/Bw2E/Bw86-152COSL
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
 
91P051950-0Ssl4.328.367.413.414.917.415.019.514.90.6------50
91P051960-5ASsil9.763.626.743.320.310.04.23.24.15.2331417975
91P051975-23BsSsil5.660.234.239.620.610.25.64.27.66.6528438277
91P0519823-562E1Scosl3.735.261.122.612.68.18.47.413.423.8931479489
91P0519956-862E2Scosl2.629.268.219.89.46.77.88.015.929.8748399895
91P0520086-1522E/BwScosl2.628.369.117.910.410.916.013.914.913.4918519182


*** Primary Characterization Data ***
Pedon ID: 91MT089015( Sanders, Montana )Print Date: Nov 21 2024 1:26PM
Sampled As:CombestLoamy-skeletal, mixed Andic Ustochrepts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0860
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
 
91P051950-0S87.61.09825.1920.37
91P051960-5AS17.81.0404.231.84
91P051975-23BsS9.91.0273.591.77
91P0519823-562E1S3.41.0051.590.92
91P0519956-862E2S3.01.0062.271.15
91P0520086-1522E/BwS3.31.0062.501.27
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
 
91P051950-0S95.3
91P051960-5AS28.6
91P051975-23BsS16.7
91P0519823-562E1S7.6
91P0519956-862E2S7.3
91P0520086-1522E/BwS7.0
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 - - - - -)
6A2d6A1c8J6C9b6G12b6V2b6D5b
 
91P051950-0S36.1536.910.100.160.080.06--573.2
91P051960-5AS8.710.680.420.440.460.082809.9
91P051975-23BsS2.261.150.140.560.870.06600.3
91P0519823-562E1S0.260.050.010.040.03----
91P0519956-862E2S0.290.040.010.030.02--92.6
91P0520086-1522E/BwS0.140.060.010.070.03--173.1


*** Primary Characterization Data ***
Pedon ID: 91MT089015( Sanders, Montana )Print Date: Nov 21 2024 1:26PM
Sampled As:CombestLoamy-skeletal, mixed Andic Ustochrepts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0860
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
 
91P051950-0S91.1*19.3--2.7113.143.1156.2108.372100
91P051960-5AS28.65.8--1.936.314.350.641.07289
91P051975-23BsS11.12.5--1.515.19.925.020.16075
91P0519823-562E1S5.7*1.21.20.28.30.68.95.993100
91P0519956-862E2S4.41.3--0.15.81.57.35.97998
91P0520086-1522E/BwS4.21.6--0.15.91.06.96.58691

*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 - -)%
 
91P051950-0S--
91P051960-5AS--
91P051975-23BsS--
91P0519823-562E1S20
91P0519956-862E2S--
91P0520086-1522E/BwS--
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
 
91P051950-0S5.76.1
91P051960-5AS6.26.69.2
91P051975-23BsS6.26.79.8
91P0519823-562E1S6.06.67.6
91P0519956-862E2S5.86.47.5
91P0520086-1522E/BwS5.15.8


*** Primary Characterization Data ***
Pedon ID: 91MT089015( Sanders, Montana )Print Date: Nov 21 2024 1:26PM
Sampled As:CombestLoamy-skeletal, mixed Andic Ustochrepts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0860
Phosphorus-1--2--3--4--5--6--7--8--9--10--11--12-
 
(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)KCl
MelanicNZAcidAnion Exch ResinBrayBrayOlsenH2OCitricMehlichExtr
DepthIndexOxalAvailableCapacity12AcidIIINO3
Layer(cm)HorzPrep%(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)
6S4
 
91P051960-5AS42
91P051975-23BsS47
91P0519823-562E1S11
91P0519956-862E2S7
91P0520086-1522E/BwS11


*** Primary Characterization Data ***
Pedon ID: 91MT089015( Sanders, Montana )Print Date: Nov 21 2024 1:26PM
Sampled As:CombestLoamy-skeletal, mixed Andic Ustochrepts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0860
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
91P051975.0-23.0BstclyFD 2MT 1MI 1VR 1QZ 1 114.1 1.6
KK 1CA 1HE 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA CalciteFD FeldsparHE HematiteKK KaoliniteMI Mica
MT MontmorilloniteQZ QuartzVR Vermiculite

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


*** Primary Characterization Data ***
Pedon ID: 91MT089015( Sanders, Montana )Print Date: Nov 21 2024 1:26PM
Sampled As:CombestLoamy-skeletal, mixed Andic Ustochrepts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0860
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
91P051960.0-5.0Acsi OT 64GS 27PO 8GC 1GA 1
91P051975.0-23.0Bscsi OT 58GS 34PO 3GC 3GA 1
91P0519823.0-56.02E1csi OT 98GS 2PO trGA tr
91P0519956.0-86.02E2csi OT 99GS 1PO tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

MINERAL INTERPRETATION:
GA Glass AggregatesGC Glass-coated GrainGS GlassOT OtherPO Plant Opal
NSSC SSL Report Creation