*** Primary Characterization Data ***
Pedon ID: 88AR097001( Montgomery, Arkansas )Print Date: Apr 28 2025 12:19AM

Sampled as on Nov 29, 1988:Mena ; Clayey, mixed Aquic Paleudults
Revised to :
United States Department of Agriculture
SSL-ProjectRP91AR152   MONTGOMERY COUNTY, ARKANSASNatural Resources Conservation Service
-Site IDS1988AR097001   Lat: 34° 38' 46.42" north  Long: 93° 43' 20.71" westNational Soil Survey Center
-Pedon No. 91P0645Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
91P03676Bt1Bt133-56SICL SICL
91P03677Bt2Bt256-84SICL SICL
91P036782Bt2Bt384-135CL C
Pedon Calculations
Calculation NameResultUnits of Measure
 
Clay, carbonate free, Weighted Average33% wt
Weighted Particles, 0.1-75mm, 75 mm Base11% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average33% wt
 
Weighted averages based on control section: 33-83 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
 
91P0367633-56Bt1Ssicl34.347.717.925.230.517.37.47.71.80.60.4------11
91P0367756-84Bt2Ssicl32.349.618.124.627.422.27.28.21.80.50.4------11
91P0367884-1352BtSc41.534.024.530.424.39.79.111.92.70.60.2------15
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%
3C2a1a3D18D1
 
91P0367633-56Bt1S12.01.0190.35
91P0367756-84Bt2S12.71.0200.39
91P0367884-1352BtS14.11.0190.34


*** Primary Characterization Data ***
Pedon ID: 88AR097001( Montgomery, Arkansas )Print Date: Apr 28 2025 12:19AM
Sampled As:MenaClayey, mixed Aquic Paleudults
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0645
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
 
91P0367633-56Bt1S0.18
91P0367756-84Bt2S0.11
91P0367884-1352BtS0.06
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
 
91P0367633-56Bt1S4.14.6
91P0367756-84Bt2S4.14.7
91P0367884-1352BtS4.14.6


*** Primary Characterization Data ***
Pedon ID: 88AR097001( Montgomery, Arkansas )Print Date: Apr 28 2025 12:19AM
Sampled As:MenaClayey, mixed Aquic Paleudults
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0645
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
91P0367633.0-56.0Bt1tclyKK 4VR 3MI 2GE 2 2510.9 1.0
91P0367756.0-84.0Bt2tclyKK 4VR 3GE 2MI 1 2611.0 0.9
91P0367884.0-135.02BttclyKK 4VR 3GE 2MI 2 2711.4 1.0

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
GE GoethiteKK KaoliniteMI MicaVR Vermiculite

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


*** Primary Characterization Data ***
Pedon ID: 88AR097001( Montgomery, Arkansas )Print Date: Apr 28 2025 12:19AM
Sampled As:MenaClayey, mixed Aquic Paleudults
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0645
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
91P0367633.0-56.0Bt1csi 93QZ 87OP 3QC 3FD 3AR 2MS 1
BT 1TM trGS trPO trPR trAM tr
FP trZR tr
91P0367756.0-84.0Bt2csi 87QZ 83AR 5BT 4OP 3FD 2QC 1
MS 1PR trGS trTM trAM trCL tr
ZR tr
91P0367884.0-135.02Btfs 95QZ 75QC 15OP 5AR 5MS tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mmfs - Fine Sand 0.1-0.25 mm

MINERAL INTERPRETATION:
AM AmphiboleAR Weatherable AggregatesBT BiotiteCL ChloriteFD Feldspar
FP Plagioclase FeldsparGS GlassMS MuscoviteOP OpaquesPO Plant Opal
PR PyroxeneQC Clay-Coated QuartzQZ QuartzTM TourmalineZR Zircon
NSSC SSL Report Creation